cve-2023-22743
Vulnerability from cvelistv5
Published
2023-02-14 20:39
Modified
2024-08-02 10:20
Summary
Git for Windows' installer is susceptible to DLL side loading attacks
Impacted products
git-for-windowsgit
Show details on NVD website


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          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "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",
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          },
          {
            "name": "https://learn.microsoft.com/en-us/windows/win32/sbscs/about-side-by-side-assemblies-",
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            "url": "https://learn.microsoft.com/en-us/windows/win32/sbscs/about-side-by-side-assemblies-"
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        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "git",
          "vendor": "git-for-windows",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 2.39.2"
            }
          ]
        }
      ],
      "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."
        }
      ],
      "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"
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      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-426",
              "description": "CWE-426: Untrusted Search Path",
              "lang": "en",
              "type": "CWE"
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      "providerMetadata": {
        "dateUpdated": "2023-02-14T20:39:30.094Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/git-for-windows/git/security/advisories/GHSA-p2x9-prp4-8gvq",
          "tags": [
            "x_refsource_CONFIRM"
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          "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": [
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          "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"
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          "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": [
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          "url": "https://learn.microsoft.com/en-us/windows/win32/sbscs/about-side-by-side-assemblies-"
        }
      ],
      "source": {
        "advisory": "GHSA-p2x9-prp4-8gvq",
        "discovery": "UNKNOWN"
      },
      "title": "Git for Windows\u0027 installer is susceptible to DLL side loading attacks"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2023-22743",
    "datePublished": "2023-02-14T20:39:30.094Z",
    "dateReserved": "2023-01-06T14:21:05.892Z",
    "dateUpdated": "2024-08-02T10:20:30.039Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
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  }
}


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