SB2019061653 - Use-after-free in graphicsmagick (Alpine package)
Published: June 16, 2019
Security Bulletin ID
SB2019061653
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) Use-after-free (CVE-ID: CVE-2017-13737)
The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.
There is an invalid free in the MagickFree function in magick/memory.c in GraphicsMagick 1.3.26 that will lead to a remote denial of service attack.
Remediation
Install update from vendor's website.