Description
A logical issue in O_getOwnPropertyDescriptor() in Artifex MuJS 1.0.0 through 1.3.x before 1.3.2 allows an attacker to achieve Remote Code Execution through memory corruption, via the loading of a crafted JavaScript file.
Exploits (1)
References (5)
Core 5
Core References
Patch, Third Party Advisory
https://github.com/alalng/CVE-2022-44789/blob/main/PublicReferenceURL.txt
Patch, Third Party Advisory
https://github.com/ccxvii/mujs/commit/edb50ad66f7601ca9a3544a0e9045e8a8c60561f
Release Notes, Third Party Advisory
https://github.com/ccxvii/mujs/releases/tag/1.3.2
Third Party Advisory vendor-advisory
https://www.debian.org/security/2022/dsa-5291
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MC6PLHTXHZ7GW7QQGTLBHLXL47UHTHXO/
Scores
CVSS v3
8.8
EPSS
0.0293
EPSS Percentile
86.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-787
Status
published
Products (3)
artifex/mujs
1.0.0 - 1.3.2
debian/debian_linux
11.0
fedoraproject/fedora
37
Published
Nov 23, 2022
Tracked Since
Feb 18, 2026