CVE-2015-7555
giflib - security update
5.5
MEDIUM
CVSS 3.1
EPSS 0.30%
Description
Heap-based buffer overflow in giffix.c in giffix in giflib 5.1.1 allows attackers to cause a denial of service (program crash) via crafted image and logical screen width fields in a GIF file.
How to fix CVE-2015-7555
To remediate CVE-2015-7555, upgrade the affected package to a fixed version below.
- Debian/giflib—upgrade to 5.1.2-0.1 or later
- —upgrade to 4.1.6-9+deb6u1 or later
Is CVE-2015-7555 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 5.1.2-0.1
- from 0, < 4.1.6-9+deb6u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |