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Debian LTS Advisory ([SECURITY] [DLA 981-1] apng2gif security update)
Information
Severity
Severity
Medium
Family
Family
Debian Local Security Checks
CVSSv2 Base
CVSSv2 Base
5.0
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Solution Type
Solution Type
Vendor Patch
Created
Created
6 years ago
Modified
Modified
5 years ago
Summary
It was discovered that apng2gif was vulnerable to an integer overflow resulting in a heap-based buffer over-read/write. A remote attacker could use this flaw to cause a denial of service (application crash) via a crafted APNG file.
Affected Software
Affected Software
apng2gif on Debian Linux
Detection Method
Detection Method
This check tests the installed software version using the apt package manager.
Solution
Solution
For Debian 7 'Wheezy', these problems have been fixed in version 1.5-1+deb7u1. We recommend that you upgrade your apng2gif packages.