CVE-2018-19477
7.8
HIGH
CVSS 3.1
EPSS 0.82%
Description
psi/zfjbig2.c in Artifex Ghostscript before 9.26 allows remote attackers to bypass intended access restrictions because of a JBIG2Decode type confusion.
How to fix CVE-2018-19477
To remediate CVE-2018-19477, upgrade the affected package to a fixed version below.
- Alpine/ghostscript—upgrade to 9.26-r0 or later
- Debian/ghostscript—upgrade to 9.26~dfsg-1 or later
Is CVE-2018-19477 being exploited?
Low — EPSS is 0.8%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 9.26-r0
- from 0, < 9.26~dfsg-1
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 |