CVE-2018-1000051
mupdf - security update
7.8
HIGH
CVSS 3.1
EPSS 0.68%
Description
Artifex Mupdf version 1.12.0 contains a Use After Free vulnerability in fz_keep_key_storable that can result in DOS / Possible code execution. This attack appear to be exploitable via Victim opens a specially crafted PDF.
How to fix CVE-2018-1000051
To remediate CVE-2018-1000051, upgrade the affected package to a fixed version below.
- Alpine/mupdf—upgrade to 1.13-r0 or later
- —upgrade to 1.12.0+ds1-1 or later
- —upgrade to 1.5-1+deb8u4 or later
Is CVE-2018-1000051 being exploited?
Low — EPSS is 0.7%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 1.13-r0
- from 0, < 1.12.0+ds1-1
- from 0, < 1.5-1+deb8u4
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 |