Rapid7

vulnerability

Ubuntu: USN-2951-1 (CVE-2016-3981): OptiPNG vulnerabilities

Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
Apr 13, 2016
Added
Apr 18, 2016
Modified
Mar 27, 2026

Description

Heap-based buffer overflow in the bmp_read_rows function in pngxrbmp.c in OptiPNG before 0.7.6 allows remote attackers to cause a denial of service (out-of-bounds read or write access and crash) or possibly execute arbitrary code via a crafted image file.

Solution

ubuntu-upgrade-optipng
Title
Rapid7 Labs

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