SB20171211330 - Input validation error in graphicsmagick (Alpine package)
Published: December 11, 2017
Security Bulletin ID
SB20171211330
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Input validation error (CVE-ID: CVE-2017-11102)
The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.
The ReadOneJNGImage function in coders/png.c in GraphicsMagick 1.3.26 allows remote attackers to cause a denial of service (application crash) during JNG reading via a zero-length color_image data structure.
Remediation
Install update from vendor's website.