CVE-2018-19757
6.5
MEDIUM
CVSS 3.1
EPSS 0.26%
Description
There is a NULL pointer dereference at function sixel_helper_set_additional_message (status.c) in libsixel 1.8.2 that will cause a denial of service.
How to fix CVE-2018-19757
To remediate CVE-2018-19757, upgrade the affected package to a fixed version below.
- Debian/libsixel—upgrade to 1.8.2-2 or later
Is CVE-2018-19757 being exploited?
Low — EPSS is 0.3%, 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 | MEDIUM6.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |