Heap Buffer Overflow in Artifex MuJS Product by Artifex Software
CVE-2021-45005

9.8CRITICAL

Key Information:

Vendor
Artifex
Status
Mujs
Vendor
CVE Published:
14 February 2022

Summary

Artifex MuJS version 1.1.3 contains a vulnerability characterized by a heap buffer overflow. This issue arises due to conflicting JumpList handling in nested try/finally statements, which may lead to unexpected behavior or potential exploitation. Users of this product should be aware of the risks and assess their systems accordingly.

References

https://bugs.ghostscript.com/show_bug.cgi?id=704749
x_refsource_MISC
https://github.com/ccxvii/mujs/commit/df8559e7bdbc6065276...
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.