SB2020110606 - Remote code execution in Git LFS
Published: November 6, 2020 Updated: February 2, 2023
Security Bulletin ID
SB2020110606
Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Input validation error (CVE-ID: CVE-2020-27955)
The vulnerability allows a remote user to compromise the affected system.
The vulnerability exists due to insufficient validation of files. A remote user can upload a specially crafted binary to the repository and execute arbitrary code on the system.
Remediation
Install update from vendor's website.