Out-of-bounds Write
Buffer Overflow vulnerability in GifLib Project GifLib v.5.2.1 allows a local attacker to obtain sensitive information via the DumpSCreen2RGB function in gif2rgb.c
Advisories for Conan/Giflib package
2023
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
giflib v5.2.1 was discovered to contain a segmentation fault via the component getarg.c.
2022
Missing Release of Memory after Effective Lifetime
A memory leak (out-of-memory) in gif2rgb in util/gif2rgb.c in giflib 5.1.4 allows remote attackers trigger an out of memory exception or denial of service via a gif format file.
Out-of-bounds Write
There is a heap-buffer-overflow in GIFLIB 5.2.1 function DumpScreen2RGB() in gif2rgb.c:298:45.
2021
Out-of-bounds Read
An issue was discovered in giflib DumpScreen2RGB in gif2rgb.c has a heap-based buffer over-read.