CVE-2022-21917

HEVC Video Extensions Remote Code Execution Vulnerability

CVSS v3 7.8 HIGH
CVSS v2.0 9.3 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.3^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:M/Au:N/C:C/I:C/A:C

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21917
https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2022/MNDT-2022-0008/MNDT-2022-0008.md
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21917

Configurations

Configuration 1 (hide)

cpe:2.3:a:microsoft:hevc_video_extensions:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:45

Type	Values Removed	Values Added
References		() https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2022/MNDT-2022-0008/MNDT-2022-0008.md - () https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21917 -

14 Nov 2024, 21:15

Type	Values Removed	Values Added
References	~~{'url': 'https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2022/MNDT-2022-0008/MNDT-2022-0008.md', 'tags': ['Third Party Advisory'], 'source': 'secure@microsoft.com'}~~ ~~{'url': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21917', 'tags': ['Patch', 'Vendor Advisory'], 'source': 'secure@microsoft.com'}~~	() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21917 -

21 Dec 2023, 01:15

Type	Values Removed	Values Added
Summary	~~HEVC Video Extensions Remote Code Execution Vulnerability.~~	HEVC Video Extensions Remote Code Execution Vulnerability

Information

Published : 2022-01-11 21:15

Updated : 2024-11-21 06:45

NVD link : CVE-2022-21917

Mitre link : CVE-2022-21917

CVE.ORG link : CVE-2022-21917

JSON object : View

Products Affected

microsoft

hevc_video_extensions

CWE

CWE-787

Out-of-bounds Write

{"id": "CVE-2022-21917", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Secondary", "source": "secure@microsoft.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2022-01-11T21:15:13.360", "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21917", "source": "secure@microsoft.com"}, {"url": "https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2022/MNDT-2022-0008/MNDT-2022-0008.md", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21917", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "HEVC Video Extensions Remote Code Execution Vulnerability"}, {"lang": "es", "value": "Una vulnerabilidad de Ejecuci\u00f3n de C\u00f3digo Remota en HEVC Video Extensions"}], "lastModified": "2024-11-21T06:45:42.307", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:hevc_video_extensions:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "91C22BA8-86BB-4932-B132-6686F2C714A7", "versionEndExcluding": "1.0.43421.0"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com"}