CVE-2021-45340
MEDIUM6.5EPSS 0.15%Published: 1/25/2022Modified: 4/28/2026
Description
In Libsixel prior to and including v1.10.3, a NULL pointer dereference in the stb_image.h component of libsixel allows attackers to cause a denial of service (DOS) via a crafted PICT file.
Affected packages (2)
- Debian/libsixelfrom 0
- Debian/libstbfrom 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |