VAR-202109-1312
Vulnerability from variot - Updated: 2024-08-14 13:18This issue was addressed with improved checks. This issue is fixed in iOS 14.5 and iPadOS 14.5. Processing a maliciously crafted file may lead to arbitrary code execution. iOS and iPadOS Exists in unspecified vulnerabilities.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Apple macOS. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the ImageIO framework. Crafted data in a TIFF image can trigger a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements.
The specific flaw exists within the ImageIO framework
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202109-1312",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "ipados",
"scope": "lt",
"trust": 1.0,
"vendor": "apple",
"version": "14.5"
},
{
"model": "iphone os",
"scope": "lt",
"trust": 1.0,
"vendor": "apple",
"version": "14.5"
},
{
"model": "ipados",
"scope": null,
"trust": 0.8,
"vendor": "\u30a2\u30c3\u30d7\u30eb",
"version": null
},
{
"model": "ios",
"scope": null,
"trust": 0.8,
"vendor": "\u30a2\u30c3\u30d7\u30eb",
"version": null
},
{
"model": "macos",
"scope": null,
"trust": 0.7,
"vendor": "apple",
"version": null
}
],
"sources": [
{
"db": "ZDI",
"id": "ZDI-21-891"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-013604"
},
{
"db": "NVD",
"id": "CVE-2021-30662"
}
]
},
"credits": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/credits#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Anonymous",
"sources": [
{
"db": "ZDI",
"id": "ZDI-21-891"
},
{
"db": "CNNVD",
"id": "CNNVD-202107-1729"
}
],
"trust": 1.3
},
"cve": "CVE-2021-30662",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 8.6,
"id": "CVE-2021-30662",
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"severity": "MEDIUM",
"trust": 1.8,
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
{
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "VULHUB",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 8.6,
"id": "VHN-390395",
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"severity": "MEDIUM",
"trust": 0.1,
"vectorString": "AV:N/AC:M/AU:N/C:P/I:P/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 7.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 1.3,
"id": "CVE-2021-30662",
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Local",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 7.3,
"baseSeverity": "High",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "CVE-2021-30662",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "Low",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "Required",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
"version": "3.0"
},
{
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"author": "ZDI",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 1.8,
"id": "CVE-2021-30662",
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 0.7,
"userInteraction": "REQUIRED",
"vectorString": "AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2021-30662",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "NVD",
"id": "CVE-2021-30662",
"trust": 0.8,
"value": "High"
},
{
"author": "ZDI",
"id": "CVE-2021-30662",
"trust": 0.7,
"value": "HIGH"
},
{
"author": "CNNVD",
"id": "CNNVD-202104-975",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "CNNVD",
"id": "CNNVD-202107-1729",
"trust": 0.6,
"value": "HIGH"
},
{
"author": "VULHUB",
"id": "VHN-390395",
"trust": 0.1,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "ZDI",
"id": "ZDI-21-891"
},
{
"db": "VULHUB",
"id": "VHN-390395"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-013604"
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"db": "CNNVD",
"id": "CNNVD-202107-1729"
},
{
"db": "NVD",
"id": "CVE-2021-30662"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "This issue was addressed with improved checks. This issue is fixed in iOS 14.5 and iPadOS 14.5. Processing a maliciously crafted file may lead to arbitrary code execution. iOS and iPadOS Exists in unspecified vulnerabilities.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Apple macOS. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the ImageIO framework. Crafted data in a TIFF image can trigger a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Pillow is a Python-based image processing library. \nThere is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements. \n\nThe specific flaw exists within the ImageIO framework",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-30662"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-013604"
},
{
"db": "ZDI",
"id": "ZDI-21-891"
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"db": "VULHUB",
"id": "VHN-390395"
},
{
"db": "VULMON",
"id": "CVE-2021-30662"
}
],
"trust": 2.97
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2021-30662",
"trust": 4.1
},
{
"db": "ZDI",
"id": "ZDI-21-891",
"trust": 1.4
},
{
"db": "JVNDB",
"id": "JVNDB-2021-013604",
"trust": 0.8
},
{
"db": "ZDI_CAN",
"id": "ZDI-CAN-12811",
"trust": 0.7
},
{
"db": "CS-HELP",
"id": "SB2021041363",
"trust": 0.6
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975",
"trust": 0.6
},
{
"db": "CS-HELP",
"id": "SB2021072245",
"trust": 0.6
},
{
"db": "CNNVD",
"id": "CNNVD-202107-1729",
"trust": 0.6
},
{
"db": "VULHUB",
"id": "VHN-390395",
"trust": 0.1
},
{
"db": "VULMON",
"id": "CVE-2021-30662",
"trust": 0.1
}
],
"sources": [
{
"db": "ZDI",
"id": "ZDI-21-891"
},
{
"db": "VULHUB",
"id": "VHN-390395"
},
{
"db": "VULMON",
"id": "CVE-2021-30662"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-013604"
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"db": "CNNVD",
"id": "CNNVD-202107-1729"
},
{
"db": "NVD",
"id": "CVE-2021-30662"
}
]
},
"id": "VAR-202109-1312",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VULHUB",
"id": "VHN-390395"
}
],
"trust": 0.01
},
"last_update_date": "2024-08-14T13:18:46.012000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "HT212317 Apple\u00a0 Security update",
"trust": 0.8,
"url": "https://support.apple.com/en-us/HT212317"
},
{
"title": "Apple macOS Buffer error vulnerability fix",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=157445"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-013604"
},
{
"db": "CNNVD",
"id": "CNNVD-202107-1729"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "NVD-CWE-noinfo",
"trust": 1.0
},
{
"problemtype": "Lack of information (CWE-noinfo) [NVD evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-013604"
},
{
"db": "NVD",
"id": "CVE-2021-30662"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 1.7,
"url": "https://support.apple.com/en-us/ht212317"
},
{
"trust": 1.4,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-30662"
},
{
"trust": 0.7,
"url": "https://www.zerodayinitiative.com/advisories/zdi-21-891/"
},
{
"trust": 0.6,
"url": "https://www.cybersecurity-help.cz/vdb/sb2021041363"
},
{
"trust": 0.6,
"url": "https://www.cybersecurity-help.cz/vdb/sb2021072245"
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-390395"
},
{
"db": "VULMON",
"id": "CVE-2021-30662"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-013604"
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"db": "CNNVD",
"id": "CNNVD-202107-1729"
},
{
"db": "NVD",
"id": "CVE-2021-30662"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "ZDI",
"id": "ZDI-21-891"
},
{
"db": "VULHUB",
"id": "VHN-390395"
},
{
"db": "VULMON",
"id": "CVE-2021-30662"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-013604"
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"db": "CNNVD",
"id": "CNNVD-202107-1729"
},
{
"db": "NVD",
"id": "CVE-2021-30662"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-07-22T00:00:00",
"db": "ZDI",
"id": "ZDI-21-891"
},
{
"date": "2021-09-08T00:00:00",
"db": "VULHUB",
"id": "VHN-390395"
},
{
"date": "2022-09-16T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2021-013604"
},
{
"date": "2021-04-13T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"date": "2021-07-22T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202107-1729"
},
{
"date": "2021-09-08T15:15:13.370000",
"db": "NVD",
"id": "CVE-2021-30662"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-07-22T00:00:00",
"db": "ZDI",
"id": "ZDI-21-891"
},
{
"date": "2021-09-20T00:00:00",
"db": "VULHUB",
"id": "VHN-390395"
},
{
"date": "2022-09-16T08:05:00",
"db": "JVNDB",
"id": "JVNDB-2021-013604"
},
{
"date": "2021-04-14T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"date": "2021-09-18T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202107-1729"
},
{
"date": "2021-09-20T12:26:52.893000",
"db": "NVD",
"id": "CVE-2021-30662"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "local",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202107-1729"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "iOS\u00a0 and \u00a0iPadOS\u00a0 Vulnerability in",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-013604"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "other",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202104-975"
}
],
"trust": 0.6
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…