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Ubuntu: USN-2951-1 (CVE-2016-2191): OptiPNG vulnerabilities

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Ubuntu: USN-2951-1 (CVE-2016-2191): OptiPNG vulnerabilities

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
04/13/2016
Created
07/25/2018
Added
04/18/2016
Modified
04/25/2018

Description

The bmp_read_rows function in pngxtern/pngxrbmp.c in OptiPNG before 0.7.6 allows remote attackers to cause a denial of service (invalid memory write and crash) via a series of delta escapes in a crafted BMP image.

Solution(s)

  • ubuntu-upgrade-optipng

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