CVE-2018-19762
7.8
HIGH
CVSS 3.1
EPSS 0.17%
Description
There is a heap-based buffer overflow at fromsixel.c (function: image_buffer_resize) in libsixel 1.8.2 that will cause a denial of service or possibly unspecified other impact.
How to fix CVE-2018-19762
To remediate CVE-2018-19762, upgrade the affected package to a fixed version below.
- Debian/libsixel—upgrade to 1.8.2-2 or later
Is CVE-2018-19762 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.8.2-2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |