CVE-2020-24343 — Use After Free in Mujs

CWE-416 — Use After Free7 documents5 sources
Severity
7.8HIGHNVD
EPSS
0.2%
top 60.02%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Artifex Mujs
Timeline
PublishedAug 13
Latest updateMay 24

Description

Artifex MuJS through 1.0.7 has a use-after-free in jsrun.c because of unconditional marking in jsgc.c.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages1 packages

▶NVDartifex/mujs1.0.7

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-j263-6rgm-q926: Artifex MuJS through 1↗2022-05-24
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CVEList
CVE-2020-24343: Artifex MuJS through 1↗2020-08-13
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📋Vendor Advisories

1
Debian
CVE-2020-24343: mujs - Artifex MuJS through 1.0.7 has a use-after-free in jsrun.c because of unconditio...↗2020
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💬Community

3
Bugzilla
CVE-2020-24343 mujs: use-after-free in jsrun.c [fedora-all]↗2020-08-27
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Bugzilla
CVE-2020-24343 mujs: use-after-free in jsrun.c [epel-8]↗2020-08-27
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Bugzilla
CVE-2020-24343 mujs: use-after-free in jsrun.c↗2020-08-27
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CVE-2020-24343 — Use After Free in Artifex Mujs | cvebase