CVE-2021-45005

CRITICAL

Artifex MuJS 1.1.3 - Heap Buffer Overflow via Nested Try/Finally JumpList Conflict

Title source: llm
STIX 2.1

Description

Artifex MuJS v1.1.3 was discovered to contain a heap buffer overflow which is caused by conflicting JumpList of nested try/finally statements.

References (2)

Core 2
Core References
Permissions Required x_refsource_misc
https://bugs.ghostscript.com/show_bug.cgi?id=704749

Scores

CVSS v3 9.8
EPSS 0.0020
EPSS Percentile 41.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-787
Status published
Products (1)
artifex/mujs 1.1.3
Published Feb 14, 2022
Tracked Since Feb 18, 2026