cve-2023-22743
Vulnerability from cvelistv5
Published
2023-02-14 20:39
Modified
2024-08-02 10:20
Severity ?
EPSS score ?
Summary
Git for Windows' installer is susceptible to DLL side loading attacks
References
Impacted products
▼ | Vendor | Product |
---|---|---|
git-for-windows | git |
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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" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-426", "description": "CWE-426: Untrusted Search Path", "lang": "en", "type": "CWE" } ] } ], "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" ], "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-" } ], "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": { "nvd": "{\"cve\":{\"id\":\"CVE-2023-22743\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2023-02-14T21:15:12.547\",\"lastModified\":\"2023-08-02T19:27:45.450\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"Git for Windows is the Windows port of the revision control system Git. 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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.