SB2017052320 - Integer overflow in pngquant
Published: May 23, 2017 Updated: August 8, 2020
Security Bulletin ID
SB2017052320
CSH 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 vulnerability.
1) Integer overflow (CVE-ID: CVE-2016-5735)
The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
Integer overflow in the rwpng_read_image24_libpng function in rwpng.c in pngquant 2.7.0 allows remote attackers to have unspecified impact via a crafted PNG file, which triggers a buffer overflow.
Remediation
Install update from vendor's website.