Debian/libsixel: medium 6.5
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.
Action: Upgrade libsixel to 1.8.6-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.8.6-1 | - |
Fixed versions
| 1.8.6-1 |
Sources
- osv: DEBIAN-CVE-2020-21049#Debian:13/libsixel
- https://security-tracker.debian.org/tracker/CVE-2020-21049
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