Updated libgd packages fix a security vulnerability

A vulnerability was discovered in libgd2, a library for programmatic graphics creation and manipulation, which may result in denial of service or potentially the execution of arbitrary code if a malformed GIF file is processed...

Debian dla-3223 : giflib-tools - security update

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3223 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-3223-1 [email protected]...

CVE-2019-15133: Divide By Zero

In GIFLIB before 2019-02-16, a malformed GIF file triggers a divide-by-zero exception in the decoder function DGifSlurp in dgiflib.c if the height field of the ImageSize data structure is equal to zero...