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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2023-22743 Detail

Description

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

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://attack.mitre.org/techniques/T1574/002/ Technical Description 
https://github.com/git-for-windows/git/releases/tag/v2.39.2.windows.1 Release Notes 
https://github.com/git-for-windows/git/security/advisories/GHSA-gf48-x3vr-j5c3 Vendor Advisory 
https://github.com/git-for-windows/git/security/advisories/GHSA-p2x9-prp4-8gvq Vendor Advisory 
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 Patch  Technical Description  Vendor Advisory 
https://learn.microsoft.com/en-us/windows/win32/sbscs/about-side-by-side-assemblies- Patch  Technical Description  Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-426 Untrusted Search Path cwe source acceptance level NIST   GitHub, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-22743
NVD Published Date:
02/14/2023
NVD Last Modified:
08/02/2023
Source:
GitHub, Inc.