Search
Find a vulnerability
Search criteria
6 vulnerabilities found for Apache Flink by Apache Software Foundation
CVE-2026-35194 (GCVE-0-2026-35194)
Vulnerability from nvd – Published: 2026-05-15 15:27 – Updated: 2026-05-15 21:23
VLAI
Title
Apache Flink: Remote code execution via SQL injection in code generation
Summary
Code injection in SQL code generation in Apache Flink 1.15.0 through 1.20.x and 2.0.0 through 2.x allows authenticated users with query submission privileges to execute arbitrary code on TaskManagers via maliciously crafted SQL queries. The vulnerability affects JSON functions (1.15.0+) and LIKE expressions with ESCAPE clauses (1.17.0+). User-controlled strings are interpolated into generated Java code without proper escaping, allowing attackers to break out of string literals and inject arbitrary expressions.
Users are recommended to upgrade to either version 1.20.4, 2.0.2, 2.1.2 or 2.2.1, which fixes this issue.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://lists.apache.org/thread/qh52bw4hhvy7n2owd… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/0… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Flink |
Affected:
1.15.0 , < 1.20.4,2.0.2,2.1.2,2.2.1
(semver)
|
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2026-35194",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-15T18:27:22.779317Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-05-15T18:27:26.588Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2026-05-15T21:23:25.726Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "http://www.openwall.com/lists/oss-security/2026/05/15/20"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Apache Flink",
"vendor": "Apache Software Foundation",
"versions": [
{
"lessThan": "1.20.4,2.0.2,2.1.2,2.2.1",
"status": "affected",
"version": "1.15.0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Yaswant Katakam, Confluent InfoSec"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cdiv\u003e\u003cdiv\u003eCode injection in SQL code generation in Apache Flink 1.15.0 through 1.20.x and 2.0.0 through 2.x allows authenticated users with query submission privileges to execute arbitrary code on TaskManagers via maliciously crafted SQL queries. The vulnerability affects JSON functions (1.15.0+) and LIKE expressions with ESCAPE clauses (1.17.0+). User-controlled strings are interpolated into generated Java code without proper escaping, allowing attackers to break out of string literals and inject arbitrary expressions.\u003c/div\u003e\u003cdiv\u003eUsers are recommended to upgrade to either version 1.20.4, 2.0.2, 2.1.2 or 2.2.1, which fixes this issue.\u003c/div\u003e\n \n \u003c/div\u003e\u003cbr\u003e"
}
],
"value": "Code injection in SQL code generation in Apache Flink 1.15.0 through 1.20.x and 2.0.0 through 2.x allows authenticated users with query submission privileges to execute arbitrary code on TaskManagers via maliciously crafted SQL queries. The vulnerability affects JSON functions (1.15.0+) and LIKE expressions with ESCAPE clauses (1.17.0+). User-controlled strings are interpolated into generated Java code without proper escaping, allowing attackers to break out of string literals and inject arbitrary expressions.\n\nUsers are recommended to upgrade to either version 1.20.4, 2.0.2, 2.1.2 or 2.2.1, which fixes this issue."
}
],
"metrics": [
{
"other": {
"content": {
"text": "critical"
},
"type": "Textual description of severity"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-94",
"description": "CWE-94 Improper Control of Generation of Code (\u0027Code Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-05-15T15:27:27.346Z",
"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"shortName": "apache"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://lists.apache.org/thread/qh52bw4hhvy7n2owd8b3bt51mz0lvj9x"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Apache Flink: Remote code execution via SQL injection in code generation",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"assignerShortName": "apache",
"cveId": "CVE-2026-35194",
"datePublished": "2026-05-15T15:27:27.346Z",
"dateReserved": "2026-04-01T18:39:08.929Z",
"dateUpdated": "2026-05-15T21:23:25.726Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2020-17519 (GCVE-0-2020-17519)
Vulnerability from nvd – Published: 2021-01-05 11:40 – Updated: 2025-10-21 23:35Title
Apache Flink directory traversal attack: reading remote files through the REST API
Summary
A change introduced in Apache Flink 1.11.0 (and released in 1.11.1 and 1.11.2 as well) allows attackers to read any file on the local filesystem of the JobManager through the REST interface of the JobManager process. Access is restricted to files accessible by the JobManager process. All users should upgrade to Flink 1.11.3 or 1.12.0 if their Flink instance(s) are exposed. The issue was fixed in commit b561010b0ee741543c3953306037f00d7a9f0801 from apache/flink:master.
Severity
9.1 (Critical)
SSVC
Exploitation: active
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-552 - Files or Directories Accessible to External Parties
Assigner
References
17 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Flink |
Affected:
Apache Flink 1.11.0 to 1.11.2
|
|
| apache | flink |
Affected:
1.11.0 , ≤ 1.11.2
(semver)
cpe:2.3:a:apache:flink:1.11.0:-:*:*:*:*:*:* |
Credits
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:apache:flink:1.11.0:-:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "flink",
"vendor": "apache",
"versions": [
{
"lessThanOrEqual": "1.11.2",
"status": "affected",
"version": "1.11.0",
"versionType": "semver"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2020-17519",
"options": [
{
"Exploitation": "active"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-05-24T13:06:18.393321Z",
"version": "2.0.3"
},
"type": "ssvc"
}
},
{
"other": {
"content": {
"dateAdded": "2024-05-23",
"reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-17519"
},
"type": "kev"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-10-21T23:35:30.697Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"government-resource"
],
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-17519"
}
],
"timeline": [
{
"lang": "en",
"time": "2024-05-23T00:00:00.000Z",
"value": "CVE-2020-17519 added to CISA KEV"
}
],
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-04T14:00:48.269Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r6843202556a6d0bce9607ebc02e303f68fc88e9038235598bde3b50d%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-user] 20210105 [CVE-2020-17519] Apache Flink directory traversal attack: reading remote files through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r6843202556a6d0bce9607ebc02e303f68fc88e9038235598bde3b50d%40%3Cuser.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210105 [CVE-2020-17519] Apache Flink directory traversal attack: reading remote files through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r6843202556a6d0bce9607ebc02e303f68fc88e9038235598bde3b50d%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[announce] 20210105 [CVE-2020-17519] Apache Flink directory traversal attack: reading remote files through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r6843202556a6d0bce9607ebc02e303f68fc88e9038235598bde3b50d%40%3Cannounce.apache.org%3E"
},
{
"name": "[oss-security] 20210105 [CVE-2020-17519] Apache Flink directory traversal attack: reading remote files through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2021/01/05/2"
},
{
"name": "[flink-issues] 20210106 [GitHub] [flink-web] zentol commented on a change in pull request #408: Add security page for Flink",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r28f17e564950d663e68cc6fe75756012dda62ac623766bb9bc5e7034%40%3Cissues.flink.apache.org%3E"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/160849/Apache-Flink-1.11.0-Arbitrary-File-Read-Directory-Traversal.html"
},
{
"name": "[flink-issues] 20210110 [jira] [Updated] (FLINK-20916) Typo in test for CVE-2020-17519",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r2fc60b30557e4a537c2a6293023049bd1c49fd92b518309aa85a0398%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210110 [jira] [Created] (FLINK-20916) Typo in test for CVE-2020-17519",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r4e1b72bfa789ea5bc20b8afe56119200ed25bdab0eb80d664fa5bfe2%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210110 [jira] [Created] (FLINK-20916) Typo in test for CVE-2020-17519",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r0a433be10676f4fe97ca423d08f914e0ead341c901216f292d2bbe83%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210111 [jira] [Assigned] (FLINK-20916) Typo in test for CVE-2020-17519",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r88b55f3ebf1f8f4e1cc61f030252aaef4b77060b56557a243abb92a1%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210111 [jira] [Commented] (FLINK-20916) Typo in test for CVE-2020-17519",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r88f427865fb6aa6e6378efe07632a1906b430365e15e3b9621aabe1d%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210113 Re: [DISCUSS] Releasing Apache Flink 1.10.3",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/ra8c96bf3ccb4e491f9ce87ba35f134b4449beb2a38d1ce28fd89001f%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210115 Re: [DISCUSS] Releasing Apache Flink 1.10.3",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r229167538863518738e02f4c1c5a8bb34c1d45dadcc97adf6676b0c1%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[announce] 20210125 Apache Software Foundation Security Report: 2020",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r90890afea72a9571d666820b2fe5942a0a5f86be406fa31da3dd0922%40%3Cannounce.apache.org%3E"
},
{
"name": "[announce] 20210223 Re: Apache Software Foundation Security Report: 2020",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r1125f3044a0946d1e7e6f125a6170b58d413ebd4a95157e4608041c7%40%3Cannounce.apache.org%3E"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r26fcdd4fe288323006253437ebc4dd6fdfadfb5e93465a0e4f68420d%40%3Cuser-zh.flink.apache.org%3E"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Apache Flink",
"vendor": "Apache Software Foundation",
"versions": [
{
"status": "affected",
"version": "Apache Flink 1.11.0 to 1.11.2"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "0rich1 of Ant Security FG Lab"
}
],
"descriptions": [
{
"lang": "en",
"value": "A change introduced in Apache Flink 1.11.0 (and released in 1.11.1 and 1.11.2 as well) allows attackers to read any file on the local filesystem of the JobManager through the REST interface of the JobManager process. Access is restricted to files accessible by the JobManager process. All users should upgrade to Flink 1.11.3 or 1.12.0 if their Flink instance(s) are exposed. The issue was fixed in commit b561010b0ee741543c3953306037f00d7a9f0801 from apache/flink:master."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-552",
"description": "CWE-552 Files or Directories Accessible to External Parties",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-06-04T18:41:23.000Z",
"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"shortName": "apache"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://lists.apache.org/thread.html/r6843202556a6d0bce9607ebc02e303f68fc88e9038235598bde3b50d%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-user] 20210105 [CVE-2020-17519] Apache Flink directory traversal attack: reading remote files through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r6843202556a6d0bce9607ebc02e303f68fc88e9038235598bde3b50d%40%3Cuser.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210105 [CVE-2020-17519] Apache Flink directory traversal attack: reading remote files through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r6843202556a6d0bce9607ebc02e303f68fc88e9038235598bde3b50d%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[announce] 20210105 [CVE-2020-17519] Apache Flink directory traversal attack: reading remote files through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r6843202556a6d0bce9607ebc02e303f68fc88e9038235598bde3b50d%40%3Cannounce.apache.org%3E"
},
{
"name": "[oss-security] 20210105 [CVE-2020-17519] Apache Flink directory traversal attack: reading remote files through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "http://www.openwall.com/lists/oss-security/2021/01/05/2"
},
{
"name": "[flink-issues] 20210106 [GitHub] [flink-web] zentol commented on a change in pull request #408: Add security page for Flink",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r28f17e564950d663e68cc6fe75756012dda62ac623766bb9bc5e7034%40%3Cissues.flink.apache.org%3E"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "http://packetstormsecurity.com/files/160849/Apache-Flink-1.11.0-Arbitrary-File-Read-Directory-Traversal.html"
},
{
"name": "[flink-issues] 20210110 [jira] [Updated] (FLINK-20916) Typo in test for CVE-2020-17519",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r2fc60b30557e4a537c2a6293023049bd1c49fd92b518309aa85a0398%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210110 [jira] [Created] (FLINK-20916) Typo in test for CVE-2020-17519",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r4e1b72bfa789ea5bc20b8afe56119200ed25bdab0eb80d664fa5bfe2%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210110 [jira] [Created] (FLINK-20916) Typo in test for CVE-2020-17519",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r0a433be10676f4fe97ca423d08f914e0ead341c901216f292d2bbe83%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210111 [jira] [Assigned] (FLINK-20916) Typo in test for CVE-2020-17519",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r88b55f3ebf1f8f4e1cc61f030252aaef4b77060b56557a243abb92a1%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210111 [jira] [Commented] (FLINK-20916) Typo in test for CVE-2020-17519",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r88f427865fb6aa6e6378efe07632a1906b430365e15e3b9621aabe1d%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210113 Re: [DISCUSS] Releasing Apache Flink 1.10.3",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/ra8c96bf3ccb4e491f9ce87ba35f134b4449beb2a38d1ce28fd89001f%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210115 Re: [DISCUSS] Releasing Apache Flink 1.10.3",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r229167538863518738e02f4c1c5a8bb34c1d45dadcc97adf6676b0c1%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[announce] 20210125 Apache Software Foundation Security Report: 2020",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r90890afea72a9571d666820b2fe5942a0a5f86be406fa31da3dd0922%40%3Cannounce.apache.org%3E"
},
{
"name": "[announce] 20210223 Re: Apache Software Foundation Security Report: 2020",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r1125f3044a0946d1e7e6f125a6170b58d413ebd4a95157e4608041c7%40%3Cannounce.apache.org%3E"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://lists.apache.org/thread.html/r26fcdd4fe288323006253437ebc4dd6fdfadfb5e93465a0e4f68420d%40%3Cuser-zh.flink.apache.org%3E"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Apache Flink directory traversal attack: reading remote files through the REST API",
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@apache.org",
"ID": "CVE-2020-17519",
"STATE": "PUBLIC",
"TITLE": "Apache Flink directory traversal attack: reading remote files through the REST API"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Apache Flink",
"version": {
"version_data": [
{
"version_affected": "=",
"version_name": "Apache Flink",
"version_value": "1.11.0 to 1.11.2"
}
]
}
}
]
},
"vendor_name": "Apache Software Foundation"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "0rich1 of Ant Security FG Lab"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A change introduced in Apache Flink 1.11.0 (and released in 1.11.1 and 1.11.2 as well) allows attackers to read any file on the local filesystem of the JobManager through the REST interface of the JobManager process. Access is restricted to files accessible by the JobManager process. All users should upgrade to Flink 1.11.3 or 1.12.0 if their Flink instance(s) are exposed. The issue was fixed in commit b561010b0ee741543c3953306037f00d7a9f0801 from apache/flink:master."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-552 Files or Directories Accessible to External Parties"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://lists.apache.org/thread.html/r6843202556a6d0bce9607ebc02e303f68fc88e9038235598bde3b50d%40%3Cdev.flink.apache.org%3E",
"refsource": "MISC",
"url": "https://lists.apache.org/thread.html/r6843202556a6d0bce9607ebc02e303f68fc88e9038235598bde3b50d%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-user] 20210105 [CVE-2020-17519] Apache Flink directory traversal attack: reading remote files through the REST API",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r6843202556a6d0bce9607ebc02e303f68fc88e9038235598bde3b50d@%3Cuser.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210105 [CVE-2020-17519] Apache Flink directory traversal attack: reading remote files through the REST API",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r6843202556a6d0bce9607ebc02e303f68fc88e9038235598bde3b50d@%3Cdev.flink.apache.org%3E"
},
{
"name": "[announce] 20210105 [CVE-2020-17519] Apache Flink directory traversal attack: reading remote files through the REST API",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r6843202556a6d0bce9607ebc02e303f68fc88e9038235598bde3b50d@%3Cannounce.apache.org%3E"
},
{
"name": "[oss-security] 20210105 [CVE-2020-17519] Apache Flink directory traversal attack: reading remote files through the REST API",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2021/01/05/2"
},
{
"name": "[flink-issues] 20210106 [GitHub] [flink-web] zentol commented on a change in pull request #408: Add security page for Flink",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r28f17e564950d663e68cc6fe75756012dda62ac623766bb9bc5e7034@%3Cissues.flink.apache.org%3E"
},
{
"name": "http://packetstormsecurity.com/files/160849/Apache-Flink-1.11.0-Arbitrary-File-Read-Directory-Traversal.html",
"refsource": "MISC",
"url": "http://packetstormsecurity.com/files/160849/Apache-Flink-1.11.0-Arbitrary-File-Read-Directory-Traversal.html"
},
{
"name": "[flink-issues] 20210110 [jira] [Updated] (FLINK-20916) Typo in test for CVE-2020-17519",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r2fc60b30557e4a537c2a6293023049bd1c49fd92b518309aa85a0398@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210110 [jira] [Created] (FLINK-20916) Typo in test for CVE-2020-17519",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r4e1b72bfa789ea5bc20b8afe56119200ed25bdab0eb80d664fa5bfe2@%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210110 [jira] [Created] (FLINK-20916) Typo in test for CVE-2020-17519",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r0a433be10676f4fe97ca423d08f914e0ead341c901216f292d2bbe83@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210111 [jira] [Assigned] (FLINK-20916) Typo in test for CVE-2020-17519",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r88b55f3ebf1f8f4e1cc61f030252aaef4b77060b56557a243abb92a1@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210111 [jira] [Commented] (FLINK-20916) Typo in test for CVE-2020-17519",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r88f427865fb6aa6e6378efe07632a1906b430365e15e3b9621aabe1d@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210113 Re: [DISCUSS] Releasing Apache Flink 1.10.3",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/ra8c96bf3ccb4e491f9ce87ba35f134b4449beb2a38d1ce28fd89001f@%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210115 Re: [DISCUSS] Releasing Apache Flink 1.10.3",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r229167538863518738e02f4c1c5a8bb34c1d45dadcc97adf6676b0c1@%3Cdev.flink.apache.org%3E"
},
{
"name": "[announce] 20210125 Apache Software Foundation Security Report: 2020",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r90890afea72a9571d666820b2fe5942a0a5f86be406fa31da3dd0922@%3Cannounce.apache.org%3E"
},
{
"name": "[announce] 20210223 Re: Apache Software Foundation Security Report: 2020",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r1125f3044a0946d1e7e6f125a6170b58d413ebd4a95157e4608041c7@%3Cannounce.apache.org%3E"
},
{
"name": "https://lists.apache.org/thread.html/r26fcdd4fe288323006253437ebc4dd6fdfadfb5e93465a0e4f68420d@%3Cuser-zh.flink.apache.org%3E",
"refsource": "MISC",
"url": "https://lists.apache.org/thread.html/r26fcdd4fe288323006253437ebc4dd6fdfadfb5e93465a0e4f68420d@%3Cuser-zh.flink.apache.org%3E"
}
]
},
"source": {
"discovery": "UNKNOWN"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"assignerShortName": "apache",
"cveId": "CVE-2020-17519",
"datePublished": "2021-01-05T11:40:14.000Z",
"dateReserved": "2020-08-12T00:00:00.000Z",
"dateUpdated": "2025-10-21T23:35:30.697Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2020-17518 (GCVE-0-2020-17518)
Vulnerability from nvd – Published: 2021-01-05 11:40 – Updated: 2025-02-13 16:27
VLAI
KEVIntel
Title
Apache Flink directory traversal attack: remote file writing through the REST API
Summary
Apache Flink 1.5.1 introduced a REST handler that allows you to write an uploaded file to an arbitrary location on the local file system, through a maliciously modified HTTP HEADER. The files can be written to any location accessible by Flink 1.5.1. All users should upgrade to Flink 1.11.3 or 1.12.0 if their Flink instance(s) are exposed. The issue was fixed in commit a5264a6f41524afe8ceadf1d8ddc8c80f323ebc4 from apache/flink:master.
Severity
No CVSS data available.
CWE
- CWE-23 - Relative Path Traversal
Assigner
References
24 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Flink |
Affected:
Apache Flink 1.5.1 to 1.11.2
|
Credits
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T14:00:48.660Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/rb43cd476419a48be89c1339b527a18116f23eec5b6df2b2acbfef261%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210105 [CVE-2020-17518] Apache Flink directory traversal attack: remote file writing through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/rb43cd476419a48be89c1339b527a18116f23eec5b6df2b2acbfef261%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-user] 20210105 [CVE-2020-17518] Apache Flink directory traversal attack: remote file writing through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/rb43cd476419a48be89c1339b527a18116f23eec5b6df2b2acbfef261%40%3Cuser.flink.apache.org%3E"
},
{
"name": "[announce] 20210105 [CVE-2020-17518] Apache Flink directory traversal attack: remote file writing through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/rb43cd476419a48be89c1339b527a18116f23eec5b6df2b2acbfef261%40%3Cannounce.apache.org%3E"
},
{
"name": "[oss-security] 20210105 [CVE-2020-17518] Apache Flink directory traversal attack: remote file writing through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2021/01/05/1"
},
{
"name": "[flink-issues] 20210106 [GitHub] [flink-web] zentol commented on a change in pull request #408: Add security page for Flink",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r28f17e564950d663e68cc6fe75756012dda62ac623766bb9bc5e7034%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210106 [jira] [Created] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/rd6a1a0e2d73220a65a8f6535bbcd24bb66adb0d046c4a1aa18777cf3%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210106 [jira] [Created] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r8167f30c4c60a11b8d5be3f55537beeda629be61196e693bde403b36%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210107 [jira] [Updated] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r0b000dc028616d33cb9aa388eb45d516b789cab0024dad94bc06588a%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210107 [jira] [Closed] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r705fb2211b82c9f1f8d2b1d4c823bcbca50402ba09b96608ec657efe%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210107 [jira] [Commented] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r5444acac3407ef6397d6aef1b5aec2db53b4b88ef221e63084c1e5f2%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210112 [jira] [Commented] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r710693b0d3b229c81f485804ea1145b4edda79c9e77d66c39a0a2ff1%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210113 Re: [DISCUSS] Releasing Apache Flink 1.10.3",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/ra8c96bf3ccb4e491f9ce87ba35f134b4449beb2a38d1ce28fd89001f%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Reopened] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/rfe159ccf496d75813f24c6079c5d33872d83f5a2e39cb32c3aef5a73%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Commented] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r7b2ee88c66fc1d0823e66475631f5c3e7f0365204ff0cb094d9f2433%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Closed] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/rec0d650fbd4ea1a5e1224a347d83a63cb44291c334ad58b8809bc23b%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Updated] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/rf8812a5703f4a5f1341138baf239258b250875699732cfdf9d55b21d%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Comment Edited] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/rcb9e8af775f2a3706b69153aefde78f208871649df057c70ce2e24f9%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Updated] (FLINK-20875) [CVE-2020-17518] Directory traversal attack: remote file writing through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r88200d2f0b620c6b4b1585a7171355005c89e678b01d0e71a16c57e7%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Commented] (FLINK-20875) [CVE-2020-17518] Directory traversal attack: remote file writing through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r4a87837518804b31eb9db3048347ed2bb7b46fbaad5844f22a9fd4dc%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210115 Re: [DISCUSS] Releasing Apache Flink 1.10.3",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r229167538863518738e02f4c1c5a8bb34c1d45dadcc97adf6676b0c1%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210121 Re: [VOTE] Release 1.10.3, release candidate #1",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/rd2467344f88bcaf108b8209ca92da8ec393c68174bfb8c27d1e20faa%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[announce] 20210125 Apache Software Foundation Security Report: 2020",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r90890afea72a9571d666820b2fe5942a0a5f86be406fa31da3dd0922%40%3Cannounce.apache.org%3E"
},
{
"name": "[announce] 20210223 Re: Apache Software Foundation Security Report: 2020",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r1125f3044a0946d1e7e6f125a6170b58d413ebd4a95157e4608041c7%40%3Cannounce.apache.org%3E"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r26fcdd4fe288323006253437ebc4dd6fdfadfb5e93465a0e4f68420d%40%3Cuser-zh.flink.apache.org%3E"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Apache Flink",
"vendor": "Apache Software Foundation",
"versions": [
{
"status": "affected",
"version": "Apache Flink 1.5.1 to 1.11.2"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "0rich1 of Ant Security FG Lab"
}
],
"descriptions": [
{
"lang": "en",
"value": "Apache Flink 1.5.1 introduced a REST handler that allows you to write an uploaded file to an arbitrary location on the local file system, through a maliciously modified HTTP HEADER. The files can be written to any location accessible by Flink 1.5.1. All users should upgrade to Flink 1.11.3 or 1.12.0 if their Flink instance(s) are exposed. The issue was fixed in commit a5264a6f41524afe8ceadf1d8ddc8c80f323ebc4 from apache/flink:master."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-23",
"description": "CWE-23 Relative Path Traversal",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-08-04T14:01:40.000Z",
"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"shortName": "apache"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://lists.apache.org/thread.html/rb43cd476419a48be89c1339b527a18116f23eec5b6df2b2acbfef261%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210105 [CVE-2020-17518] Apache Flink directory traversal attack: remote file writing through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/rb43cd476419a48be89c1339b527a18116f23eec5b6df2b2acbfef261%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-user] 20210105 [CVE-2020-17518] Apache Flink directory traversal attack: remote file writing through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/rb43cd476419a48be89c1339b527a18116f23eec5b6df2b2acbfef261%40%3Cuser.flink.apache.org%3E"
},
{
"name": "[announce] 20210105 [CVE-2020-17518] Apache Flink directory traversal attack: remote file writing through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/rb43cd476419a48be89c1339b527a18116f23eec5b6df2b2acbfef261%40%3Cannounce.apache.org%3E"
},
{
"name": "[oss-security] 20210105 [CVE-2020-17518] Apache Flink directory traversal attack: remote file writing through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "http://www.openwall.com/lists/oss-security/2021/01/05/1"
},
{
"name": "[flink-issues] 20210106 [GitHub] [flink-web] zentol commented on a change in pull request #408: Add security page for Flink",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r28f17e564950d663e68cc6fe75756012dda62ac623766bb9bc5e7034%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210106 [jira] [Created] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/rd6a1a0e2d73220a65a8f6535bbcd24bb66adb0d046c4a1aa18777cf3%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210106 [jira] [Created] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r8167f30c4c60a11b8d5be3f55537beeda629be61196e693bde403b36%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210107 [jira] [Updated] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r0b000dc028616d33cb9aa388eb45d516b789cab0024dad94bc06588a%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210107 [jira] [Closed] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r705fb2211b82c9f1f8d2b1d4c823bcbca50402ba09b96608ec657efe%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210107 [jira] [Commented] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r5444acac3407ef6397d6aef1b5aec2db53b4b88ef221e63084c1e5f2%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210112 [jira] [Commented] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r710693b0d3b229c81f485804ea1145b4edda79c9e77d66c39a0a2ff1%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210113 Re: [DISCUSS] Releasing Apache Flink 1.10.3",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/ra8c96bf3ccb4e491f9ce87ba35f134b4449beb2a38d1ce28fd89001f%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Reopened] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/rfe159ccf496d75813f24c6079c5d33872d83f5a2e39cb32c3aef5a73%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Commented] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r7b2ee88c66fc1d0823e66475631f5c3e7f0365204ff0cb094d9f2433%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Closed] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/rec0d650fbd4ea1a5e1224a347d83a63cb44291c334ad58b8809bc23b%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Updated] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/rf8812a5703f4a5f1341138baf239258b250875699732cfdf9d55b21d%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Comment Edited] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/rcb9e8af775f2a3706b69153aefde78f208871649df057c70ce2e24f9%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Updated] (FLINK-20875) [CVE-2020-17518] Directory traversal attack: remote file writing through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r88200d2f0b620c6b4b1585a7171355005c89e678b01d0e71a16c57e7%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Commented] (FLINK-20875) [CVE-2020-17518] Directory traversal attack: remote file writing through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r4a87837518804b31eb9db3048347ed2bb7b46fbaad5844f22a9fd4dc%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210115 Re: [DISCUSS] Releasing Apache Flink 1.10.3",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r229167538863518738e02f4c1c5a8bb34c1d45dadcc97adf6676b0c1%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210121 Re: [VOTE] Release 1.10.3, release candidate #1",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/rd2467344f88bcaf108b8209ca92da8ec393c68174bfb8c27d1e20faa%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[announce] 20210125 Apache Software Foundation Security Report: 2020",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r90890afea72a9571d666820b2fe5942a0a5f86be406fa31da3dd0922%40%3Cannounce.apache.org%3E"
},
{
"name": "[announce] 20210223 Re: Apache Software Foundation Security Report: 2020",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r1125f3044a0946d1e7e6f125a6170b58d413ebd4a95157e4608041c7%40%3Cannounce.apache.org%3E"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://lists.apache.org/thread.html/r26fcdd4fe288323006253437ebc4dd6fdfadfb5e93465a0e4f68420d%40%3Cuser-zh.flink.apache.org%3E"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Apache Flink directory traversal attack: remote file writing through the REST API",
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@apache.org",
"ID": "CVE-2020-17518",
"STATE": "PUBLIC",
"TITLE": "Apache Flink directory traversal attack: remote file writing through the REST API"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Apache Flink",
"version": {
"version_data": [
{
"version_name": "Apache Flink",
"version_value": "1.5.1 to 1.11.2"
}
]
}
}
]
},
"vendor_name": "Apache Software Foundation"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "0rich1 of Ant Security FG Lab"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Apache Flink 1.5.1 introduced a REST handler that allows you to write an uploaded file to an arbitrary location on the local file system, through a maliciously modified HTTP HEADER. The files can be written to any location accessible by Flink 1.5.1. All users should upgrade to Flink 1.11.3 or 1.12.0 if their Flink instance(s) are exposed. The issue was fixed in commit a5264a6f41524afe8ceadf1d8ddc8c80f323ebc4 from apache/flink:master."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-23 Relative Path Traversal"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://lists.apache.org/thread.html/rb43cd476419a48be89c1339b527a18116f23eec5b6df2b2acbfef261%40%3Cdev.flink.apache.org%3E",
"refsource": "MISC",
"url": "https://lists.apache.org/thread.html/rb43cd476419a48be89c1339b527a18116f23eec5b6df2b2acbfef261%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210105 [CVE-2020-17518] Apache Flink directory traversal attack: remote file writing through the REST API",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/rb43cd476419a48be89c1339b527a18116f23eec5b6df2b2acbfef261@%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-user] 20210105 [CVE-2020-17518] Apache Flink directory traversal attack: remote file writing through the REST API",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/rb43cd476419a48be89c1339b527a18116f23eec5b6df2b2acbfef261@%3Cuser.flink.apache.org%3E"
},
{
"name": "[announce] 20210105 [CVE-2020-17518] Apache Flink directory traversal attack: remote file writing through the REST API",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/rb43cd476419a48be89c1339b527a18116f23eec5b6df2b2acbfef261@%3Cannounce.apache.org%3E"
},
{
"name": "[oss-security] 20210105 [CVE-2020-17518] Apache Flink directory traversal attack: remote file writing through the REST API",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2021/01/05/1"
},
{
"name": "[flink-issues] 20210106 [GitHub] [flink-web] zentol commented on a change in pull request #408: Add security page for Flink",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r28f17e564950d663e68cc6fe75756012dda62ac623766bb9bc5e7034@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210106 [jira] [Created] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/rd6a1a0e2d73220a65a8f6535bbcd24bb66adb0d046c4a1aa18777cf3@%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210106 [jira] [Created] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r8167f30c4c60a11b8d5be3f55537beeda629be61196e693bde403b36@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210107 [jira] [Updated] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r0b000dc028616d33cb9aa388eb45d516b789cab0024dad94bc06588a@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210107 [jira] [Closed] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r705fb2211b82c9f1f8d2b1d4c823bcbca50402ba09b96608ec657efe@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210107 [jira] [Commented] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r5444acac3407ef6397d6aef1b5aec2db53b4b88ef221e63084c1e5f2@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210112 [jira] [Commented] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r710693b0d3b229c81f485804ea1145b4edda79c9e77d66c39a0a2ff1@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210113 Re: [DISCUSS] Releasing Apache Flink 1.10.3",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/ra8c96bf3ccb4e491f9ce87ba35f134b4449beb2a38d1ce28fd89001f@%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Reopened] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/rfe159ccf496d75813f24c6079c5d33872d83f5a2e39cb32c3aef5a73@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Commented] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r7b2ee88c66fc1d0823e66475631f5c3e7f0365204ff0cb094d9f2433@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Closed] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/rec0d650fbd4ea1a5e1224a347d83a63cb44291c334ad58b8809bc23b@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Updated] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/rf8812a5703f4a5f1341138baf239258b250875699732cfdf9d55b21d@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Comment Edited] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/rcb9e8af775f2a3706b69153aefde78f208871649df057c70ce2e24f9@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Updated] (FLINK-20875) [CVE-2020-17518] Directory traversal attack: remote file writing through the REST API",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r88200d2f0b620c6b4b1585a7171355005c89e678b01d0e71a16c57e7@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Commented] (FLINK-20875) [CVE-2020-17518] Directory traversal attack: remote file writing through the REST API",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r4a87837518804b31eb9db3048347ed2bb7b46fbaad5844f22a9fd4dc@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210115 Re: [DISCUSS] Releasing Apache Flink 1.10.3",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r229167538863518738e02f4c1c5a8bb34c1d45dadcc97adf6676b0c1@%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210121 Re: [VOTE] Release 1.10.3, release candidate #1",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/rd2467344f88bcaf108b8209ca92da8ec393c68174bfb8c27d1e20faa@%3Cdev.flink.apache.org%3E"
},
{
"name": "[announce] 20210125 Apache Software Foundation Security Report: 2020",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r90890afea72a9571d666820b2fe5942a0a5f86be406fa31da3dd0922@%3Cannounce.apache.org%3E"
},
{
"name": "[announce] 20210223 Re: Apache Software Foundation Security Report: 2020",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r1125f3044a0946d1e7e6f125a6170b58d413ebd4a95157e4608041c7@%3Cannounce.apache.org%3E"
},
{
"name": "https://lists.apache.org/thread.html/r26fcdd4fe288323006253437ebc4dd6fdfadfb5e93465a0e4f68420d@%3Cuser-zh.flink.apache.org%3E",
"refsource": "MISC",
"url": "https://lists.apache.org/thread.html/r26fcdd4fe288323006253437ebc4dd6fdfadfb5e93465a0e4f68420d@%3Cuser-zh.flink.apache.org%3E"
}
]
},
"source": {
"discovery": "UNKNOWN"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"assignerShortName": "apache",
"cveId": "CVE-2020-17518",
"datePublished": "2021-01-05T11:40:13.000Z",
"dateReserved": "2020-08-12T00:00:00.000Z",
"dateUpdated": "2025-02-13T16:27:34.016Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2026-35194 (GCVE-0-2026-35194)
Vulnerability from cvelistv5 – Published: 2026-05-15 15:27 – Updated: 2026-05-15 21:23
VLAI
Title
Apache Flink: Remote code execution via SQL injection in code generation
Summary
Code injection in SQL code generation in Apache Flink 1.15.0 through 1.20.x and 2.0.0 through 2.x allows authenticated users with query submission privileges to execute arbitrary code on TaskManagers via maliciously crafted SQL queries. The vulnerability affects JSON functions (1.15.0+) and LIKE expressions with ESCAPE clauses (1.17.0+). User-controlled strings are interpolated into generated Java code without proper escaping, allowing attackers to break out of string literals and inject arbitrary expressions.
Users are recommended to upgrade to either version 1.20.4, 2.0.2, 2.1.2 or 2.2.1, which fixes this issue.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://lists.apache.org/thread/qh52bw4hhvy7n2owd… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/0… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Flink |
Affected:
1.15.0 , < 1.20.4,2.0.2,2.1.2,2.2.1
(semver)
|
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2026-35194",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-15T18:27:22.779317Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-05-15T18:27:26.588Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2026-05-15T21:23:25.726Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "http://www.openwall.com/lists/oss-security/2026/05/15/20"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Apache Flink",
"vendor": "Apache Software Foundation",
"versions": [
{
"lessThan": "1.20.4,2.0.2,2.1.2,2.2.1",
"status": "affected",
"version": "1.15.0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Yaswant Katakam, Confluent InfoSec"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cdiv\u003e\u003cdiv\u003eCode injection in SQL code generation in Apache Flink 1.15.0 through 1.20.x and 2.0.0 through 2.x allows authenticated users with query submission privileges to execute arbitrary code on TaskManagers via maliciously crafted SQL queries. The vulnerability affects JSON functions (1.15.0+) and LIKE expressions with ESCAPE clauses (1.17.0+). User-controlled strings are interpolated into generated Java code without proper escaping, allowing attackers to break out of string literals and inject arbitrary expressions.\u003c/div\u003e\u003cdiv\u003eUsers are recommended to upgrade to either version 1.20.4, 2.0.2, 2.1.2 or 2.2.1, which fixes this issue.\u003c/div\u003e\n \n \u003c/div\u003e\u003cbr\u003e"
}
],
"value": "Code injection in SQL code generation in Apache Flink 1.15.0 through 1.20.x and 2.0.0 through 2.x allows authenticated users with query submission privileges to execute arbitrary code on TaskManagers via maliciously crafted SQL queries. The vulnerability affects JSON functions (1.15.0+) and LIKE expressions with ESCAPE clauses (1.17.0+). User-controlled strings are interpolated into generated Java code without proper escaping, allowing attackers to break out of string literals and inject arbitrary expressions.\n\nUsers are recommended to upgrade to either version 1.20.4, 2.0.2, 2.1.2 or 2.2.1, which fixes this issue."
}
],
"metrics": [
{
"other": {
"content": {
"text": "critical"
},
"type": "Textual description of severity"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-94",
"description": "CWE-94 Improper Control of Generation of Code (\u0027Code Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-05-15T15:27:27.346Z",
"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"shortName": "apache"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://lists.apache.org/thread/qh52bw4hhvy7n2owd8b3bt51mz0lvj9x"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Apache Flink: Remote code execution via SQL injection in code generation",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"assignerShortName": "apache",
"cveId": "CVE-2026-35194",
"datePublished": "2026-05-15T15:27:27.346Z",
"dateReserved": "2026-04-01T18:39:08.929Z",
"dateUpdated": "2026-05-15T21:23:25.726Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2020-17519 (GCVE-0-2020-17519)
Vulnerability from cvelistv5 – Published: 2021-01-05 11:40 – Updated: 2025-10-21 23:35Title
Apache Flink directory traversal attack: reading remote files through the REST API
Summary
A change introduced in Apache Flink 1.11.0 (and released in 1.11.1 and 1.11.2 as well) allows attackers to read any file on the local filesystem of the JobManager through the REST interface of the JobManager process. Access is restricted to files accessible by the JobManager process. All users should upgrade to Flink 1.11.3 or 1.12.0 if their Flink instance(s) are exposed. The issue was fixed in commit b561010b0ee741543c3953306037f00d7a9f0801 from apache/flink:master.
Severity
9.1 (Critical)
SSVC
Exploitation: active
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-552 - Files or Directories Accessible to External Parties
Assigner
References
17 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Flink |
Affected:
Apache Flink 1.11.0 to 1.11.2
|
|
| apache | flink |
Affected:
1.11.0 , ≤ 1.11.2
(semver)
cpe:2.3:a:apache:flink:1.11.0:-:*:*:*:*:*:* |
Credits
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:apache:flink:1.11.0:-:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "flink",
"vendor": "apache",
"versions": [
{
"lessThanOrEqual": "1.11.2",
"status": "affected",
"version": "1.11.0",
"versionType": "semver"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2020-17519",
"options": [
{
"Exploitation": "active"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-05-24T13:06:18.393321Z",
"version": "2.0.3"
},
"type": "ssvc"
}
},
{
"other": {
"content": {
"dateAdded": "2024-05-23",
"reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-17519"
},
"type": "kev"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-10-21T23:35:30.697Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"government-resource"
],
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-17519"
}
],
"timeline": [
{
"lang": "en",
"time": "2024-05-23T00:00:00.000Z",
"value": "CVE-2020-17519 added to CISA KEV"
}
],
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-04T14:00:48.269Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r6843202556a6d0bce9607ebc02e303f68fc88e9038235598bde3b50d%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-user] 20210105 [CVE-2020-17519] Apache Flink directory traversal attack: reading remote files through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r6843202556a6d0bce9607ebc02e303f68fc88e9038235598bde3b50d%40%3Cuser.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210105 [CVE-2020-17519] Apache Flink directory traversal attack: reading remote files through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r6843202556a6d0bce9607ebc02e303f68fc88e9038235598bde3b50d%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[announce] 20210105 [CVE-2020-17519] Apache Flink directory traversal attack: reading remote files through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r6843202556a6d0bce9607ebc02e303f68fc88e9038235598bde3b50d%40%3Cannounce.apache.org%3E"
},
{
"name": "[oss-security] 20210105 [CVE-2020-17519] Apache Flink directory traversal attack: reading remote files through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2021/01/05/2"
},
{
"name": "[flink-issues] 20210106 [GitHub] [flink-web] zentol commented on a change in pull request #408: Add security page for Flink",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r28f17e564950d663e68cc6fe75756012dda62ac623766bb9bc5e7034%40%3Cissues.flink.apache.org%3E"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/160849/Apache-Flink-1.11.0-Arbitrary-File-Read-Directory-Traversal.html"
},
{
"name": "[flink-issues] 20210110 [jira] [Updated] (FLINK-20916) Typo in test for CVE-2020-17519",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r2fc60b30557e4a537c2a6293023049bd1c49fd92b518309aa85a0398%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210110 [jira] [Created] (FLINK-20916) Typo in test for CVE-2020-17519",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r4e1b72bfa789ea5bc20b8afe56119200ed25bdab0eb80d664fa5bfe2%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210110 [jira] [Created] (FLINK-20916) Typo in test for CVE-2020-17519",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r0a433be10676f4fe97ca423d08f914e0ead341c901216f292d2bbe83%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210111 [jira] [Assigned] (FLINK-20916) Typo in test for CVE-2020-17519",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r88b55f3ebf1f8f4e1cc61f030252aaef4b77060b56557a243abb92a1%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210111 [jira] [Commented] (FLINK-20916) Typo in test for CVE-2020-17519",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r88f427865fb6aa6e6378efe07632a1906b430365e15e3b9621aabe1d%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210113 Re: [DISCUSS] Releasing Apache Flink 1.10.3",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/ra8c96bf3ccb4e491f9ce87ba35f134b4449beb2a38d1ce28fd89001f%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210115 Re: [DISCUSS] Releasing Apache Flink 1.10.3",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r229167538863518738e02f4c1c5a8bb34c1d45dadcc97adf6676b0c1%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[announce] 20210125 Apache Software Foundation Security Report: 2020",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r90890afea72a9571d666820b2fe5942a0a5f86be406fa31da3dd0922%40%3Cannounce.apache.org%3E"
},
{
"name": "[announce] 20210223 Re: Apache Software Foundation Security Report: 2020",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r1125f3044a0946d1e7e6f125a6170b58d413ebd4a95157e4608041c7%40%3Cannounce.apache.org%3E"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r26fcdd4fe288323006253437ebc4dd6fdfadfb5e93465a0e4f68420d%40%3Cuser-zh.flink.apache.org%3E"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Apache Flink",
"vendor": "Apache Software Foundation",
"versions": [
{
"status": "affected",
"version": "Apache Flink 1.11.0 to 1.11.2"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "0rich1 of Ant Security FG Lab"
}
],
"descriptions": [
{
"lang": "en",
"value": "A change introduced in Apache Flink 1.11.0 (and released in 1.11.1 and 1.11.2 as well) allows attackers to read any file on the local filesystem of the JobManager through the REST interface of the JobManager process. Access is restricted to files accessible by the JobManager process. All users should upgrade to Flink 1.11.3 or 1.12.0 if their Flink instance(s) are exposed. The issue was fixed in commit b561010b0ee741543c3953306037f00d7a9f0801 from apache/flink:master."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-552",
"description": "CWE-552 Files or Directories Accessible to External Parties",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-06-04T18:41:23.000Z",
"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"shortName": "apache"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://lists.apache.org/thread.html/r6843202556a6d0bce9607ebc02e303f68fc88e9038235598bde3b50d%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-user] 20210105 [CVE-2020-17519] Apache Flink directory traversal attack: reading remote files through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r6843202556a6d0bce9607ebc02e303f68fc88e9038235598bde3b50d%40%3Cuser.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210105 [CVE-2020-17519] Apache Flink directory traversal attack: reading remote files through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r6843202556a6d0bce9607ebc02e303f68fc88e9038235598bde3b50d%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[announce] 20210105 [CVE-2020-17519] Apache Flink directory traversal attack: reading remote files through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r6843202556a6d0bce9607ebc02e303f68fc88e9038235598bde3b50d%40%3Cannounce.apache.org%3E"
},
{
"name": "[oss-security] 20210105 [CVE-2020-17519] Apache Flink directory traversal attack: reading remote files through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "http://www.openwall.com/lists/oss-security/2021/01/05/2"
},
{
"name": "[flink-issues] 20210106 [GitHub] [flink-web] zentol commented on a change in pull request #408: Add security page for Flink",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r28f17e564950d663e68cc6fe75756012dda62ac623766bb9bc5e7034%40%3Cissues.flink.apache.org%3E"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "http://packetstormsecurity.com/files/160849/Apache-Flink-1.11.0-Arbitrary-File-Read-Directory-Traversal.html"
},
{
"name": "[flink-issues] 20210110 [jira] [Updated] (FLINK-20916) Typo in test for CVE-2020-17519",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r2fc60b30557e4a537c2a6293023049bd1c49fd92b518309aa85a0398%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210110 [jira] [Created] (FLINK-20916) Typo in test for CVE-2020-17519",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r4e1b72bfa789ea5bc20b8afe56119200ed25bdab0eb80d664fa5bfe2%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210110 [jira] [Created] (FLINK-20916) Typo in test for CVE-2020-17519",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r0a433be10676f4fe97ca423d08f914e0ead341c901216f292d2bbe83%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210111 [jira] [Assigned] (FLINK-20916) Typo in test for CVE-2020-17519",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r88b55f3ebf1f8f4e1cc61f030252aaef4b77060b56557a243abb92a1%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210111 [jira] [Commented] (FLINK-20916) Typo in test for CVE-2020-17519",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r88f427865fb6aa6e6378efe07632a1906b430365e15e3b9621aabe1d%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210113 Re: [DISCUSS] Releasing Apache Flink 1.10.3",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/ra8c96bf3ccb4e491f9ce87ba35f134b4449beb2a38d1ce28fd89001f%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210115 Re: [DISCUSS] Releasing Apache Flink 1.10.3",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r229167538863518738e02f4c1c5a8bb34c1d45dadcc97adf6676b0c1%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[announce] 20210125 Apache Software Foundation Security Report: 2020",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r90890afea72a9571d666820b2fe5942a0a5f86be406fa31da3dd0922%40%3Cannounce.apache.org%3E"
},
{
"name": "[announce] 20210223 Re: Apache Software Foundation Security Report: 2020",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r1125f3044a0946d1e7e6f125a6170b58d413ebd4a95157e4608041c7%40%3Cannounce.apache.org%3E"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://lists.apache.org/thread.html/r26fcdd4fe288323006253437ebc4dd6fdfadfb5e93465a0e4f68420d%40%3Cuser-zh.flink.apache.org%3E"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Apache Flink directory traversal attack: reading remote files through the REST API",
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@apache.org",
"ID": "CVE-2020-17519",
"STATE": "PUBLIC",
"TITLE": "Apache Flink directory traversal attack: reading remote files through the REST API"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Apache Flink",
"version": {
"version_data": [
{
"version_affected": "=",
"version_name": "Apache Flink",
"version_value": "1.11.0 to 1.11.2"
}
]
}
}
]
},
"vendor_name": "Apache Software Foundation"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "0rich1 of Ant Security FG Lab"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A change introduced in Apache Flink 1.11.0 (and released in 1.11.1 and 1.11.2 as well) allows attackers to read any file on the local filesystem of the JobManager through the REST interface of the JobManager process. Access is restricted to files accessible by the JobManager process. All users should upgrade to Flink 1.11.3 or 1.12.0 if their Flink instance(s) are exposed. The issue was fixed in commit b561010b0ee741543c3953306037f00d7a9f0801 from apache/flink:master."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-552 Files or Directories Accessible to External Parties"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://lists.apache.org/thread.html/r6843202556a6d0bce9607ebc02e303f68fc88e9038235598bde3b50d%40%3Cdev.flink.apache.org%3E",
"refsource": "MISC",
"url": "https://lists.apache.org/thread.html/r6843202556a6d0bce9607ebc02e303f68fc88e9038235598bde3b50d%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-user] 20210105 [CVE-2020-17519] Apache Flink directory traversal attack: reading remote files through the REST API",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r6843202556a6d0bce9607ebc02e303f68fc88e9038235598bde3b50d@%3Cuser.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210105 [CVE-2020-17519] Apache Flink directory traversal attack: reading remote files through the REST API",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r6843202556a6d0bce9607ebc02e303f68fc88e9038235598bde3b50d@%3Cdev.flink.apache.org%3E"
},
{
"name": "[announce] 20210105 [CVE-2020-17519] Apache Flink directory traversal attack: reading remote files through the REST API",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r6843202556a6d0bce9607ebc02e303f68fc88e9038235598bde3b50d@%3Cannounce.apache.org%3E"
},
{
"name": "[oss-security] 20210105 [CVE-2020-17519] Apache Flink directory traversal attack: reading remote files through the REST API",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2021/01/05/2"
},
{
"name": "[flink-issues] 20210106 [GitHub] [flink-web] zentol commented on a change in pull request #408: Add security page for Flink",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r28f17e564950d663e68cc6fe75756012dda62ac623766bb9bc5e7034@%3Cissues.flink.apache.org%3E"
},
{
"name": "http://packetstormsecurity.com/files/160849/Apache-Flink-1.11.0-Arbitrary-File-Read-Directory-Traversal.html",
"refsource": "MISC",
"url": "http://packetstormsecurity.com/files/160849/Apache-Flink-1.11.0-Arbitrary-File-Read-Directory-Traversal.html"
},
{
"name": "[flink-issues] 20210110 [jira] [Updated] (FLINK-20916) Typo in test for CVE-2020-17519",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r2fc60b30557e4a537c2a6293023049bd1c49fd92b518309aa85a0398@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210110 [jira] [Created] (FLINK-20916) Typo in test for CVE-2020-17519",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r4e1b72bfa789ea5bc20b8afe56119200ed25bdab0eb80d664fa5bfe2@%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210110 [jira] [Created] (FLINK-20916) Typo in test for CVE-2020-17519",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r0a433be10676f4fe97ca423d08f914e0ead341c901216f292d2bbe83@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210111 [jira] [Assigned] (FLINK-20916) Typo in test for CVE-2020-17519",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r88b55f3ebf1f8f4e1cc61f030252aaef4b77060b56557a243abb92a1@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210111 [jira] [Commented] (FLINK-20916) Typo in test for CVE-2020-17519",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r88f427865fb6aa6e6378efe07632a1906b430365e15e3b9621aabe1d@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210113 Re: [DISCUSS] Releasing Apache Flink 1.10.3",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/ra8c96bf3ccb4e491f9ce87ba35f134b4449beb2a38d1ce28fd89001f@%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210115 Re: [DISCUSS] Releasing Apache Flink 1.10.3",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r229167538863518738e02f4c1c5a8bb34c1d45dadcc97adf6676b0c1@%3Cdev.flink.apache.org%3E"
},
{
"name": "[announce] 20210125 Apache Software Foundation Security Report: 2020",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r90890afea72a9571d666820b2fe5942a0a5f86be406fa31da3dd0922@%3Cannounce.apache.org%3E"
},
{
"name": "[announce] 20210223 Re: Apache Software Foundation Security Report: 2020",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r1125f3044a0946d1e7e6f125a6170b58d413ebd4a95157e4608041c7@%3Cannounce.apache.org%3E"
},
{
"name": "https://lists.apache.org/thread.html/r26fcdd4fe288323006253437ebc4dd6fdfadfb5e93465a0e4f68420d@%3Cuser-zh.flink.apache.org%3E",
"refsource": "MISC",
"url": "https://lists.apache.org/thread.html/r26fcdd4fe288323006253437ebc4dd6fdfadfb5e93465a0e4f68420d@%3Cuser-zh.flink.apache.org%3E"
}
]
},
"source": {
"discovery": "UNKNOWN"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"assignerShortName": "apache",
"cveId": "CVE-2020-17519",
"datePublished": "2021-01-05T11:40:14.000Z",
"dateReserved": "2020-08-12T00:00:00.000Z",
"dateUpdated": "2025-10-21T23:35:30.697Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2020-17518 (GCVE-0-2020-17518)
Vulnerability from cvelistv5 – Published: 2021-01-05 11:40 – Updated: 2025-02-13 16:27
VLAI
KEVIntel
Title
Apache Flink directory traversal attack: remote file writing through the REST API
Summary
Apache Flink 1.5.1 introduced a REST handler that allows you to write an uploaded file to an arbitrary location on the local file system, through a maliciously modified HTTP HEADER. The files can be written to any location accessible by Flink 1.5.1. All users should upgrade to Flink 1.11.3 or 1.12.0 if their Flink instance(s) are exposed. The issue was fixed in commit a5264a6f41524afe8ceadf1d8ddc8c80f323ebc4 from apache/flink:master.
Severity
No CVSS data available.
CWE
- CWE-23 - Relative Path Traversal
Assigner
References
24 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Flink |
Affected:
Apache Flink 1.5.1 to 1.11.2
|
Credits
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T14:00:48.660Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/rb43cd476419a48be89c1339b527a18116f23eec5b6df2b2acbfef261%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210105 [CVE-2020-17518] Apache Flink directory traversal attack: remote file writing through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/rb43cd476419a48be89c1339b527a18116f23eec5b6df2b2acbfef261%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-user] 20210105 [CVE-2020-17518] Apache Flink directory traversal attack: remote file writing through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/rb43cd476419a48be89c1339b527a18116f23eec5b6df2b2acbfef261%40%3Cuser.flink.apache.org%3E"
},
{
"name": "[announce] 20210105 [CVE-2020-17518] Apache Flink directory traversal attack: remote file writing through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/rb43cd476419a48be89c1339b527a18116f23eec5b6df2b2acbfef261%40%3Cannounce.apache.org%3E"
},
{
"name": "[oss-security] 20210105 [CVE-2020-17518] Apache Flink directory traversal attack: remote file writing through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2021/01/05/1"
},
{
"name": "[flink-issues] 20210106 [GitHub] [flink-web] zentol commented on a change in pull request #408: Add security page for Flink",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r28f17e564950d663e68cc6fe75756012dda62ac623766bb9bc5e7034%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210106 [jira] [Created] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/rd6a1a0e2d73220a65a8f6535bbcd24bb66adb0d046c4a1aa18777cf3%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210106 [jira] [Created] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r8167f30c4c60a11b8d5be3f55537beeda629be61196e693bde403b36%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210107 [jira] [Updated] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r0b000dc028616d33cb9aa388eb45d516b789cab0024dad94bc06588a%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210107 [jira] [Closed] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r705fb2211b82c9f1f8d2b1d4c823bcbca50402ba09b96608ec657efe%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210107 [jira] [Commented] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r5444acac3407ef6397d6aef1b5aec2db53b4b88ef221e63084c1e5f2%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210112 [jira] [Commented] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r710693b0d3b229c81f485804ea1145b4edda79c9e77d66c39a0a2ff1%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210113 Re: [DISCUSS] Releasing Apache Flink 1.10.3",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/ra8c96bf3ccb4e491f9ce87ba35f134b4449beb2a38d1ce28fd89001f%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Reopened] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/rfe159ccf496d75813f24c6079c5d33872d83f5a2e39cb32c3aef5a73%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Commented] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r7b2ee88c66fc1d0823e66475631f5c3e7f0365204ff0cb094d9f2433%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Closed] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/rec0d650fbd4ea1a5e1224a347d83a63cb44291c334ad58b8809bc23b%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Updated] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/rf8812a5703f4a5f1341138baf239258b250875699732cfdf9d55b21d%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Comment Edited] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/rcb9e8af775f2a3706b69153aefde78f208871649df057c70ce2e24f9%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Updated] (FLINK-20875) [CVE-2020-17518] Directory traversal attack: remote file writing through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r88200d2f0b620c6b4b1585a7171355005c89e678b01d0e71a16c57e7%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Commented] (FLINK-20875) [CVE-2020-17518] Directory traversal attack: remote file writing through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r4a87837518804b31eb9db3048347ed2bb7b46fbaad5844f22a9fd4dc%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210115 Re: [DISCUSS] Releasing Apache Flink 1.10.3",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r229167538863518738e02f4c1c5a8bb34c1d45dadcc97adf6676b0c1%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210121 Re: [VOTE] Release 1.10.3, release candidate #1",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/rd2467344f88bcaf108b8209ca92da8ec393c68174bfb8c27d1e20faa%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[announce] 20210125 Apache Software Foundation Security Report: 2020",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r90890afea72a9571d666820b2fe5942a0a5f86be406fa31da3dd0922%40%3Cannounce.apache.org%3E"
},
{
"name": "[announce] 20210223 Re: Apache Software Foundation Security Report: 2020",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r1125f3044a0946d1e7e6f125a6170b58d413ebd4a95157e4608041c7%40%3Cannounce.apache.org%3E"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r26fcdd4fe288323006253437ebc4dd6fdfadfb5e93465a0e4f68420d%40%3Cuser-zh.flink.apache.org%3E"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Apache Flink",
"vendor": "Apache Software Foundation",
"versions": [
{
"status": "affected",
"version": "Apache Flink 1.5.1 to 1.11.2"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "0rich1 of Ant Security FG Lab"
}
],
"descriptions": [
{
"lang": "en",
"value": "Apache Flink 1.5.1 introduced a REST handler that allows you to write an uploaded file to an arbitrary location on the local file system, through a maliciously modified HTTP HEADER. The files can be written to any location accessible by Flink 1.5.1. All users should upgrade to Flink 1.11.3 or 1.12.0 if their Flink instance(s) are exposed. The issue was fixed in commit a5264a6f41524afe8ceadf1d8ddc8c80f323ebc4 from apache/flink:master."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-23",
"description": "CWE-23 Relative Path Traversal",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-08-04T14:01:40.000Z",
"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"shortName": "apache"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://lists.apache.org/thread.html/rb43cd476419a48be89c1339b527a18116f23eec5b6df2b2acbfef261%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210105 [CVE-2020-17518] Apache Flink directory traversal attack: remote file writing through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/rb43cd476419a48be89c1339b527a18116f23eec5b6df2b2acbfef261%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-user] 20210105 [CVE-2020-17518] Apache Flink directory traversal attack: remote file writing through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/rb43cd476419a48be89c1339b527a18116f23eec5b6df2b2acbfef261%40%3Cuser.flink.apache.org%3E"
},
{
"name": "[announce] 20210105 [CVE-2020-17518] Apache Flink directory traversal attack: remote file writing through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/rb43cd476419a48be89c1339b527a18116f23eec5b6df2b2acbfef261%40%3Cannounce.apache.org%3E"
},
{
"name": "[oss-security] 20210105 [CVE-2020-17518] Apache Flink directory traversal attack: remote file writing through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "http://www.openwall.com/lists/oss-security/2021/01/05/1"
},
{
"name": "[flink-issues] 20210106 [GitHub] [flink-web] zentol commented on a change in pull request #408: Add security page for Flink",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r28f17e564950d663e68cc6fe75756012dda62ac623766bb9bc5e7034%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210106 [jira] [Created] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/rd6a1a0e2d73220a65a8f6535bbcd24bb66adb0d046c4a1aa18777cf3%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210106 [jira] [Created] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r8167f30c4c60a11b8d5be3f55537beeda629be61196e693bde403b36%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210107 [jira] [Updated] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r0b000dc028616d33cb9aa388eb45d516b789cab0024dad94bc06588a%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210107 [jira] [Closed] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r705fb2211b82c9f1f8d2b1d4c823bcbca50402ba09b96608ec657efe%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210107 [jira] [Commented] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r5444acac3407ef6397d6aef1b5aec2db53b4b88ef221e63084c1e5f2%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210112 [jira] [Commented] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r710693b0d3b229c81f485804ea1145b4edda79c9e77d66c39a0a2ff1%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210113 Re: [DISCUSS] Releasing Apache Flink 1.10.3",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/ra8c96bf3ccb4e491f9ce87ba35f134b4449beb2a38d1ce28fd89001f%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Reopened] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/rfe159ccf496d75813f24c6079c5d33872d83f5a2e39cb32c3aef5a73%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Commented] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r7b2ee88c66fc1d0823e66475631f5c3e7f0365204ff0cb094d9f2433%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Closed] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/rec0d650fbd4ea1a5e1224a347d83a63cb44291c334ad58b8809bc23b%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Updated] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/rf8812a5703f4a5f1341138baf239258b250875699732cfdf9d55b21d%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Comment Edited] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/rcb9e8af775f2a3706b69153aefde78f208871649df057c70ce2e24f9%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Updated] (FLINK-20875) [CVE-2020-17518] Directory traversal attack: remote file writing through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r88200d2f0b620c6b4b1585a7171355005c89e678b01d0e71a16c57e7%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Commented] (FLINK-20875) [CVE-2020-17518] Directory traversal attack: remote file writing through the REST API",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r4a87837518804b31eb9db3048347ed2bb7b46fbaad5844f22a9fd4dc%40%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210115 Re: [DISCUSS] Releasing Apache Flink 1.10.3",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r229167538863518738e02f4c1c5a8bb34c1d45dadcc97adf6676b0c1%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210121 Re: [VOTE] Release 1.10.3, release candidate #1",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/rd2467344f88bcaf108b8209ca92da8ec393c68174bfb8c27d1e20faa%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[announce] 20210125 Apache Software Foundation Security Report: 2020",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r90890afea72a9571d666820b2fe5942a0a5f86be406fa31da3dd0922%40%3Cannounce.apache.org%3E"
},
{
"name": "[announce] 20210223 Re: Apache Software Foundation Security Report: 2020",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r1125f3044a0946d1e7e6f125a6170b58d413ebd4a95157e4608041c7%40%3Cannounce.apache.org%3E"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://lists.apache.org/thread.html/r26fcdd4fe288323006253437ebc4dd6fdfadfb5e93465a0e4f68420d%40%3Cuser-zh.flink.apache.org%3E"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Apache Flink directory traversal attack: remote file writing through the REST API",
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@apache.org",
"ID": "CVE-2020-17518",
"STATE": "PUBLIC",
"TITLE": "Apache Flink directory traversal attack: remote file writing through the REST API"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Apache Flink",
"version": {
"version_data": [
{
"version_name": "Apache Flink",
"version_value": "1.5.1 to 1.11.2"
}
]
}
}
]
},
"vendor_name": "Apache Software Foundation"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "0rich1 of Ant Security FG Lab"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Apache Flink 1.5.1 introduced a REST handler that allows you to write an uploaded file to an arbitrary location on the local file system, through a maliciously modified HTTP HEADER. The files can be written to any location accessible by Flink 1.5.1. All users should upgrade to Flink 1.11.3 or 1.12.0 if their Flink instance(s) are exposed. The issue was fixed in commit a5264a6f41524afe8ceadf1d8ddc8c80f323ebc4 from apache/flink:master."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-23 Relative Path Traversal"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://lists.apache.org/thread.html/rb43cd476419a48be89c1339b527a18116f23eec5b6df2b2acbfef261%40%3Cdev.flink.apache.org%3E",
"refsource": "MISC",
"url": "https://lists.apache.org/thread.html/rb43cd476419a48be89c1339b527a18116f23eec5b6df2b2acbfef261%40%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210105 [CVE-2020-17518] Apache Flink directory traversal attack: remote file writing through the REST API",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/rb43cd476419a48be89c1339b527a18116f23eec5b6df2b2acbfef261@%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-user] 20210105 [CVE-2020-17518] Apache Flink directory traversal attack: remote file writing through the REST API",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/rb43cd476419a48be89c1339b527a18116f23eec5b6df2b2acbfef261@%3Cuser.flink.apache.org%3E"
},
{
"name": "[announce] 20210105 [CVE-2020-17518] Apache Flink directory traversal attack: remote file writing through the REST API",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/rb43cd476419a48be89c1339b527a18116f23eec5b6df2b2acbfef261@%3Cannounce.apache.org%3E"
},
{
"name": "[oss-security] 20210105 [CVE-2020-17518] Apache Flink directory traversal attack: remote file writing through the REST API",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2021/01/05/1"
},
{
"name": "[flink-issues] 20210106 [GitHub] [flink-web] zentol commented on a change in pull request #408: Add security page for Flink",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r28f17e564950d663e68cc6fe75756012dda62ac623766bb9bc5e7034@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210106 [jira] [Created] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/rd6a1a0e2d73220a65a8f6535bbcd24bb66adb0d046c4a1aa18777cf3@%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210106 [jira] [Created] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r8167f30c4c60a11b8d5be3f55537beeda629be61196e693bde403b36@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210107 [jira] [Updated] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r0b000dc028616d33cb9aa388eb45d516b789cab0024dad94bc06588a@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210107 [jira] [Closed] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r705fb2211b82c9f1f8d2b1d4c823bcbca50402ba09b96608ec657efe@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210107 [jira] [Commented] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r5444acac3407ef6397d6aef1b5aec2db53b4b88ef221e63084c1e5f2@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210112 [jira] [Commented] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r710693b0d3b229c81f485804ea1145b4edda79c9e77d66c39a0a2ff1@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210113 Re: [DISCUSS] Releasing Apache Flink 1.10.3",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/ra8c96bf3ccb4e491f9ce87ba35f134b4449beb2a38d1ce28fd89001f@%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Reopened] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/rfe159ccf496d75813f24c6079c5d33872d83f5a2e39cb32c3aef5a73@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Commented] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r7b2ee88c66fc1d0823e66475631f5c3e7f0365204ff0cb094d9f2433@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Closed] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/rec0d650fbd4ea1a5e1224a347d83a63cb44291c334ad58b8809bc23b@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Updated] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/rf8812a5703f4a5f1341138baf239258b250875699732cfdf9d55b21d@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Comment Edited] (FLINK-20875) Could patch CVE-2020-17518 to version 1.10",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/rcb9e8af775f2a3706b69153aefde78f208871649df057c70ce2e24f9@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Updated] (FLINK-20875) [CVE-2020-17518] Directory traversal attack: remote file writing through the REST API",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r88200d2f0b620c6b4b1585a7171355005c89e678b01d0e71a16c57e7@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-issues] 20210114 [jira] [Commented] (FLINK-20875) [CVE-2020-17518] Directory traversal attack: remote file writing through the REST API",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r4a87837518804b31eb9db3048347ed2bb7b46fbaad5844f22a9fd4dc@%3Cissues.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210115 Re: [DISCUSS] Releasing Apache Flink 1.10.3",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r229167538863518738e02f4c1c5a8bb34c1d45dadcc97adf6676b0c1@%3Cdev.flink.apache.org%3E"
},
{
"name": "[flink-dev] 20210121 Re: [VOTE] Release 1.10.3, release candidate #1",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/rd2467344f88bcaf108b8209ca92da8ec393c68174bfb8c27d1e20faa@%3Cdev.flink.apache.org%3E"
},
{
"name": "[announce] 20210125 Apache Software Foundation Security Report: 2020",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r90890afea72a9571d666820b2fe5942a0a5f86be406fa31da3dd0922@%3Cannounce.apache.org%3E"
},
{
"name": "[announce] 20210223 Re: Apache Software Foundation Security Report: 2020",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r1125f3044a0946d1e7e6f125a6170b58d413ebd4a95157e4608041c7@%3Cannounce.apache.org%3E"
},
{
"name": "https://lists.apache.org/thread.html/r26fcdd4fe288323006253437ebc4dd6fdfadfb5e93465a0e4f68420d@%3Cuser-zh.flink.apache.org%3E",
"refsource": "MISC",
"url": "https://lists.apache.org/thread.html/r26fcdd4fe288323006253437ebc4dd6fdfadfb5e93465a0e4f68420d@%3Cuser-zh.flink.apache.org%3E"
}
]
},
"source": {
"discovery": "UNKNOWN"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"assignerShortName": "apache",
"cveId": "CVE-2020-17518",
"datePublished": "2021-01-05T11:40:13.000Z",
"dateReserved": "2020-08-12T00:00:00.000Z",
"dateUpdated": "2025-02-13T16:27:34.016Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}