CVE-2023-0996
HIGH7.8EPSS 0.18%libheif - security update
Published: 2/24/2023Modified: 4/28/2026
Description
There is a vulnerability in the strided image data parsing code in the emscripten wrapper for libheif. An attacker could exploit this through a crafted image file to cause a buffer overflow in linear memory during a memcpy call.
Affected packages (2)
- Debian/libheiffrom 0, < 1.11.0-1+deb11u2
- Debian/libheiffrom 0, < 1.11.0-1+deb11u2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |