cve/2017/CVE-2017-7962.md

CVE-2017-7962

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.

POC

Reference

• https://blogs.gentoo.org/ago/2017/04/17/imageworsener-divide-by-zero-in-iwgif_record_pixel-imagew-gif-c/
• https://github.com/jsummers/imageworsener/issues/15

Github

No PoCs found on GitHub currently.