Unscored CVE-2017-7962 EUVD-2017-16932GHSA-2m7r-8cjp-ww5h

The iwgif_read_image function in imagew-gif.c in libimageworsener.a in ImageWorsener 1.3.0 allows remote attackers to cause a denial of ser…

Published Apr 19, 2017 · Updated Aug 5, 2024 · Assigned by mitre

Description

The iwgif_read_image function in imagew-gif.c in libimageworsener.a in ImageWorsener 1.3.0 allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted file.

References

https://blogs.gentoo.org/ago/2017/04/17/imageworsener-divide-by-zero-in-iwgif_record_pixel-imagew-gif-c/
GLSA-201706-06 vendor-advisory
https://github.com/jsummers/imageworsener/commit/ca3356eb49fee03e2eaf6b6aff826988c1122d93
https://github.com/jsummers/imageworsener/issues/15