{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-22743", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2023-01-06T14:21:05.892Z", "datePublished": "2023-02-14T20:39:30.094Z", "dateUpdated": "2024-08-02T10:20:30.039Z"}, "containers": {"cna": {"title": "Git for Windows' installer is susceptible to DLL side loading attacks", "problemTypes": [{"descriptions": [{"cweId": "CWE-426", "lang": "en", "description": "CWE-426: Untrusted Search Path", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/git-for-windows/git/security/advisories/GHSA-p2x9-prp4-8gvq", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/git-for-windows/git/security/advisories/GHSA-p2x9-prp4-8gvq"}, {"name": "https://github.com/git-for-windows/git/security/advisories/GHSA-gf48-x3vr-j5c3", "tags": ["x_refsource_MISC"], "url": "https://github.com/git-for-windows/git/security/advisories/GHSA-gf48-x3vr-j5c3"}, {"name": "https://attack.mitre.org/techniques/T1574/002/", "tags": ["x_refsource_MISC"], "url": "https://attack.mitre.org/techniques/T1574/002/"}, {"name": "https://github.com/git-for-windows/git/releases/tag/v2.39.2.windows.1", "tags": ["x_refsource_MISC"], "url": "https://github.com/git-for-windows/git/releases/tag/v2.39.2.windows.1"}, {"name": "https://learn.microsoft.com/en-us/windows/win32/controls/cookbook-overview?redirectedfrom=MSDN#using-comctl32dll-version-6-in-an-application-that-uses-only-standard-extensions", "tags": ["x_refsource_MISC"], "url": "https://learn.microsoft.com/en-us/windows/win32/controls/cookbook-overview?redirectedfrom=MSDN#using-comctl32dll-version-6-in-an-application-that-uses-only-standard-extensions"}, {"name": "https://learn.microsoft.com/en-us/windows/win32/sbscs/about-side-by-side-assemblies-", "tags": ["x_refsource_MISC"], "url": "https://learn.microsoft.com/en-us/windows/win32/sbscs/about-side-by-side-assemblies-"}], "affected": [{"vendor": "git-for-windows", "product": "git", "versions": [{"version": "< 2.39.2", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2023-02-14T20:39:30.094Z"}, "descriptions": [{"lang": "en", "value": "Git for Windows is the Windows port of the revision control system Git. Prior to Git for Windows version 2.39.2, by carefully crafting DLL and putting into a subdirectory of a specific name living next to the Git for Windows installer, Windows can be tricked into side-loading said DLL. This potentially allows users with local write access to place malicious payloads in a location where automated upgrades might run the Git for Windows installer with elevation. Version 2.39.2 contains a patch for this issue. Some workarounds are available. Never leave untrusted files in the Downloads folder or its sub-folders before executing the Git for Windows installer, or move the installer into a different directory before executing it."}], "source": {"advisory": "GHSA-p2x9-prp4-8gvq", "discovery": "UNKNOWN"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T10:20:30.039Z"}, "title": "CVE Program Container", "references": [{"name": "https://github.com/git-for-windows/git/security/advisories/GHSA-p2x9-prp4-8gvq", "tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/git-for-windows/git/security/advisories/GHSA-p2x9-prp4-8gvq"}, {"name": "https://github.com/git-for-windows/git/security/advisories/GHSA-gf48-x3vr-j5c3", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/git-for-windows/git/security/advisories/GHSA-gf48-x3vr-j5c3"}, {"name": "https://attack.mitre.org/techniques/T1574/002/", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://attack.mitre.org/techniques/T1574/002/"}, {"name": "https://github.com/git-for-windows/git/releases/tag/v2.39.2.windows.1", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/git-for-windows/git/releases/tag/v2.39.2.windows.1"}, {"name": "https://learn.microsoft.com/en-us/windows/win32/controls/cookbook-overview?redirectedfrom=MSDN#using-comctl32dll-version-6-in-an-application-that-uses-only-standard-extensions", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://learn.microsoft.com/en-us/windows/win32/controls/cookbook-overview?redirectedfrom=MSDN#using-comctl32dll-version-6-in-an-application-that-uses-only-standard-extensions"}, {"name": "https://learn.microsoft.com/en-us/windows/win32/sbscs/about-side-by-side-assemblies-", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://learn.microsoft.com/en-us/windows/win32/sbscs/about-side-by-side-assemblies-"}]}]}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:git_for_windows_project:git_for_windows:*:*:*:*:*:*:*:*", "matchCriteriaId": "613F976A-860B-4267-8364-74D7BC74030D", "versionEndExcluding": "2.39.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Git for Windows is the Windows port of the revision control system Git. Prior to Git for Windows version 2.39.2, by carefully crafting DLL and putting into a subdirectory of a specific name living next to the Git for Windows installer, Windows can be tricked into side-loading said DLL. This potentially allows users with local write access to place malicious payloads in a location where automated upgrades might run the Git for Windows installer with elevation. Version 2.39.2 contains a patch for this issue. Some workarounds are available. Never leave untrusted files in the Downloads folder or its sub-folders before executing the Git for Windows installer, or move the installer into a different directory before executing it."}], "id": "CVE-2023-22743", "lastModified": "2023-08-02T19:27:45.450", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "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"}, "exploitabilityScore": 1.3, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.6, "impactScore": 6.0, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2023-02-14T21:15:12.547", "references": [{"source": "security-advisories@github.com", "tags": ["Technical Description"], "url": "https://attack.mitre.org/techniques/T1574/002/"}, {"source": "security-advisories@github.com", "tags": ["Release Notes"], "url": "https://github.com/git-for-windows/git/releases/tag/v2.39.2.windows.1"}, {"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/git-for-windows/git/security/advisories/GHSA-gf48-x3vr-j5c3"}, {"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/git-for-windows/git/security/advisories/GHSA-p2x9-prp4-8gvq"}, {"source": "security-advisories@github.com", "tags": ["Patch", "Technical Description", "Vendor Advisory"], "url": "https://learn.microsoft.com/en-us/windows/win32/controls/cookbook-overview?redirectedfrom=MSDN#using-comctl32dll-version-6-in-an-application-that-uses-only-standard-extensions"}, {"source": "security-advisories@github.com", "tags": ["Patch", "Technical Description", "Vendor Advisory"], "url": "https://learn.microsoft.com/en-us/windows/win32/sbscs/about-side-by-side-assemblies-"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-426"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-426"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

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