GSD-2021-23772
Vulnerability from gsd - Updated: 2023-12-13 01:23Details
This affects all versions of package github.com/kataras/iris; all versions of package github.com/kataras/iris/v12. The unsafe handling of file names during upload using UploadFormFiles method may enable attackers to write to arbitrary locations outside the designated target folder.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-23772",
"description": "This affects all versions of package github.com/kataras/iris; all versions of package github.com/kataras/iris/v12. The unsafe handling of file names during upload using UploadFormFiles method may enable attackers to write to arbitrary locations outside the designated target folder.",
"id": "GSD-2021-23772",
"references": [
"https://www.suse.com/security/cve/CVE-2021-23772.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-23772"
],
"details": "This affects all versions of package github.com/kataras/iris; all versions of package github.com/kataras/iris/v12. The unsafe handling of file names during upload using UploadFormFiles method may enable attackers to write to arbitrary locations outside the designated target folder.",
"id": "GSD-2021-23772",
"modified": "2023-12-13T01:23:30.175501Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"ASSIGNER": "report@snyk.io",
"DATE_PUBLIC": "2021-12-24T12:00:27.806259Z",
"ID": "CVE-2021-23772",
"STATE": "PUBLIC",
"TITLE": "Arbitrary File Write"
},
"affects": {
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},
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},
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}
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}
]
},
"impact": {
"cvss": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
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"value": "Arbitrary File Write"
}
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{
"name": "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRIS-2325169",
"refsource": "MISC",
"url": "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRIS-2325169"
},
{
"name": "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRISV12-2325170",
"refsource": "MISC",
"url": "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRISV12-2325170"
},
{
"name": "https://github.com/kataras/iris/commit/e213dba0d32ff66653e0ef124bc5088817264b08",
"refsource": "MISC",
"url": "https://github.com/kataras/iris/commit/e213dba0d32ff66653e0ef124bc5088817264b08"
}
]
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c=v12.1.8 || =v12.2.0",
"affected_versions": "All versions up to 12.1.8, version 12.2.0",
"cvss_v2": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-59",
"CWE-937"
],
"date": "2022-01-04",
"description": "This affects all versions of package github.com/kataras/iris; all versions of package github.com/kataras/iris/v12. The unsafe handling of file names during upload using UploadFormFiles method may enable attackers to write to arbitrary locations outside the designated target folder.",
"fixed_versions": [],
"identifier": "CVE-2021-23772",
"identifiers": [
"CVE-2021-23772"
],
"not_impacted": "",
"package_slug": "go/github.com/kataras/iris",
"pubdate": "2021-12-24",
"solution": "Unfortunately, there is no solution available yet.",
"title": "Improper Link Resolution Before File Access (\u0027Link Following\u0027)",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-23772",
"https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRIS-2325169",
"https://github.com/kataras/iris/commit/e213dba0d32ff66653e0ef124bc5088817264b08",
"https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRISV12-2325170"
],
"uuid": "720c80ae-1c87-443c-9063-2333a427750a",
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"cwe_ids": [
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"CWE-59",
"CWE-937"
],
"date": "2023-02-09",
"description": "This affects all versions of package github.com/kataras/iris; all versions of package github.com/kataras/iris/v12. The unsafe handling of file names during upload using UploadFormFiles method may enable attackers to write to arbitrary locations outside the designated target folder.",
"fixed_versions": [],
"identifier": "CVE-2021-23772",
"identifiers": [
"GHSA-jcxc-rh6w-wf49",
"CVE-2021-23772"
],
"not_impacted": "",
"package_slug": "go/github.com/kataras/iris/context",
"pubdate": "2022-01-06",
"solution": "Unfortunately, there is no solution available yet.",
"title": "Improper Link Resolution Before File Access (\u0027Link Following\u0027)",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-23772",
"https://github.com/kataras/iris/commit/e213dba0d32ff66653e0ef124bc5088817264b08",
"https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRIS-2325169",
"https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRISV12-2325170",
"https://pkg.go.dev/vuln/GO-2022-0272",
"https://github.com/advisories/GHSA-jcxc-rh6w-wf49"
],
"uuid": "a05a5c81-19b5-47f4-bd01-96c622613ef0",
"versions": [
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"tags": [
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},
{
"affected_range": "\u003c=12.2.0-alpha5",
"affected_versions": "All versions up to 12.2.0-alpha5",
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"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-59",
"CWE-937"
],
"date": "2022-01-06",
"description": "This affects all versions of package github.com/kataras/iris; all versions of package github.com/kataras/iris/v12. The unsafe handling of file names during upload using UploadFormFiles method may enable attackers to write to arbitrary locations outside the designated target folder.",
"fixed_versions": [],
"identifier": "CVE-2021-23772",
"identifiers": [
"GHSA-jcxc-rh6w-wf49",
"CVE-2021-23772"
],
"not_impacted": "",
"package_slug": "go/github.com/kataras/iris/v12",
"pubdate": "2022-01-06",
"solution": "Unfortunately, there is no solution available yet.",
"title": "Improper Link Resolution Before File Access (\u0027Link Following\u0027)",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-23772",
"https://github.com/kataras/iris/commit/e213dba0d32ff66653e0ef124bc5088817264b08",
"https://github.com/advisories/GHSA-jcxc-rh6w-wf49"
],
"uuid": "32e31ca4-9c7d-4bff-a0da-ddae90d1c72d"
},
{
"affected_range": "\u003cv12.2.0-alpha8",
"affected_versions": "All versions before 12.2.0-alpha8",
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"CWE-937"
],
"date": "2023-02-09",
"description": "This affects all versions of package github.com/kataras/iris; all versions of package github.com/kataras/iris/v12. The unsafe handling of file names during upload using UploadFormFiles method may enable attackers to write to arbitrary locations outside the designated target folder.",
"fixed_versions": [
"v12.2.0-alpha8"
],
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"package_slug": "go/github.com/kataras/iris/v12/context",
"pubdate": "2022-01-06",
"solution": "Upgrade to version 12.2.0-alpha8 or above. *Note*: 12.2.0-alpha8 may be an unstable version. Use caution.",
"title": "Improper Link Resolution Before File Access (\u0027Link Following\u0027)",
"urls": [
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"https://github.com/kataras/iris/commit/e213dba0d32ff66653e0ef124bc5088817264b08",
"https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRIS-2325169",
"https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRISV12-2325170",
"https://pkg.go.dev/vuln/GO-2022-0272",
"https://github.com/advisories/GHSA-jcxc-rh6w-wf49"
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"uuid": "3395d974-5976-41ca-9645-64d9ce58e1af",
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"lastModifiedDate": "2022-01-04T20:11Z",
"publishedDate": "2021-12-24T12:15Z"
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}
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| Author | Source | Type | Date | Other |
|---|
Nomenclature
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.