Description
stb stb_image.h 2.19, as used in catimg, Emscripten, and other products, has a heap-based buffer overflow in the stbi__out_gif_code function.
References (2)
Core 2
Core References
Exploit, Issue Tracking, Third Party Advisory
https://github.com/nothings/stb/issues/656
Mailing List, Third Party Advisory mailing-list
https://lists.debian.org/debian-lts-announce/2023/01/msg00045.html
Scores
CVSS v3
8.8
EPSS
0.0159
EPSS Percentile
72.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-787
Status
published
Products (2)
debian/debian_linux
10.0
nothings/stb_image.h
2.19
Published
Sep 12, 2018
Tracked Since
Feb 18, 2026