CVEs-PoC/2020/CVE-2020-21049.md

CVE-2020-21049

Description

An invalid read in the stb_image.h component of libsixel prior to v1.8.5 allows attackers to cause a denial of service (DOS) via a crafted PSD file.

POC

Reference

• https://github.com/saitoha/libsixel/blob/master/ChangeLog
• https://github.com/saitoha/libsixel/issues/74

Github

No PoCs found on GitHub currently.