Remote code execution in Git Large File Storage (Git LFS)



Published: 2022-04-22
Risk High
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2022-24826
CWE-ID CWE-426
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Git LFS
Client/Desktop applications / Software for system administration

Vendor Git

Security Bulletin

This security bulletin contains one high risk vulnerability.

1) Untrusted search path

EUVDB-ID: #VU62504

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-24826

CWE-ID: CWE-426 - Untrusted Search Path

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to an untrusted search path flaw. A remote attacker can trick a victim to open a specially crafted file and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Git LFS: 2.12.1 - 3.1.2

External links

http://github.com/git-lfs/git-lfs/security/advisories/GHSA-6rw3-3whw-jvjj
http://github.com/git-lfs/git-lfs/releases


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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