UBUNTU-CVE-2019-20094

An issue was discovered in libsixel 1.8.4. There is a heap-based buffer overflow in the function gifinitframe at fromgif.c...

libsixel heap buffer overflow vulnerability (CNVD-2020-02546)

libsixel is a package that provides encoding/decoding implementations for DEC SIXEL graphics and other converter programs. A buffer overflow vulnerability exists in the 'gifinitframe' function of the fromgif.c file in libsixel version 1.8.4. The vulnerability stems from a networked system or...