CVE-2019-15133
6.5
MEDIUM
CVSS 3.1
EPSS 1.3%
Description
In GIFLIB before 2019-02-16, a malformed GIF file triggers a divide-by-zero exception in the decoder function DGifSlurp in dgif_lib.c if the height field of the ImageSize data structure is equal to zero.
How to fix CVE-2019-15133
To remediate CVE-2019-15133, upgrade the affected package to a fixed version below.
- Debian/giflib—upgrade to 5.1.9-1 or later
Is CVE-2019-15133 being exploited?
Low — EPSS is 1.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 5.1.9-1
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 |