Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2023-22743— Git for Windows' installer is susceptible to DLL side loading attacks

Quick assessment

Affected
git-for-windows git
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Git是一套免费、开源的分布式版本控制系统。 Git 2.39.2之前版本存在安全漏洞。攻击者利用该漏洞将恶意载荷放置在Git for Windows安装程序中。

CVSS 7.3 · High EPSS 0.35% · P26

Possible ATT&CK Techniques 1 AI

T1055.012 · Process Hollowing
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2023-22743

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Git for Windows' installer is susceptible to DLL side loading attacks
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
不可信的搜索路径
Source: CVE Program / CVE List V5
Vulnerability Title
Git 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Git是一套免费、开源的分布式版本控制系统。 Git 2.39.2之前版本存在安全漏洞。攻击者利用该漏洞将恶意载荷放置在Git for Windows安装程序中。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
git-for-windows git < 2.39.2 -

II. Public POCs for CVE-2023-22743

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2023-22743

请登录查看更多情报信息。

Vendor Advisories for CVE-2023-22743 (4)

Other References for CVE-2023-22743 (2)

IV. Related Vulnerabilities

Same product: git
Same vendor: git-for-windows
Same weakness: CWE-426

V. Comments for CVE-2023-22743

No comments yet

Leave a comment