CVE-2018-11490
HIGH8.8EPSS 0.22%giflib - security update
Published: 5/26/2018Modified: 4/28/2026
Description
The DGifDecompressLine function in dgif_lib.c in GIFLIB (possibly version 3.0.x), as later shipped in cgif.c in sam2p 0.49.4, has a heap-based buffer overflow because a certain "Private->RunningCode - 2" array index is not checked. This will lead to a denial of service or possibly unspecified other impact.
Affected packages (2)
- Debian/giflibfrom 0, < 5.1.9-1
- Debian/giflibfrom 0, < 5.1.4-3+deb10u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |