An issue has been found in apng2gif, a tool for converting APNG images to animated GIF format.
One of the function contained an integer overflow resulting in a heap-based buffer over-read.
For Debian 8 Jessie
, this problem has been fixed in version
1.5-3+deb8u1.
We recommend that you upgrade your apng2gif packages.
Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS