SB2016021104 - Buffer overflow in cgit (Alpine package)
Published: February 11, 2016
Security Bulletin ID
SB2016021104
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) Buffer overflow (CVE-ID: CVE-2016-1901)
The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
Integer overflow in the authenticate_post function in CGit before 0.12 allows remote attackers to have unspecified impact via a large value in the Content-Length HTTP header, which triggers a buffer overflow.
Remediation
Install update from vendor's website.