SB2017072605 - Buffer overflow in GraphicsMagick
Published: July 26, 2017 Updated: August 3, 2020
Security Bulletin ID
SB2017072605
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-2017-11636)
The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
GraphicsMagick 1.3.26 has a heap overflow in the WriteRGBImage() function in coders/rgb.c when processing multiple frames that have non-identical widths.
Remediation
Install update from vendor's website.