CVE-2021-33796

In MuJS before version 1.1.2, a use-after-free flaw in the regexp source property access may cause denial of service.

CVSS v3 10.0 CRITICAL

10.0^/10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://github.com/ccxvii/mujs/commit/7ef066a3bb95bf83e7c5be50d859e62e58fe8515	Patch
https://github.com/ccxvii/mujs/commit/7ef066a3bb95bf83e7c5be50d859e62e58fe8515	Patch

Configurations

Configuration 1 (hide)

cpe:2.3:a:artifex:mujs:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:09

Type	Values Removed	Values Added
References	~~() https://github.com/ccxvii/mujs/commit/7ef066a3bb95bf83e7c5be50d859e62e58fe8515 - Patch~~	() https://github.com/ccxvii/mujs/commit/7ef066a3bb95bf83e7c5be50d859e62e58fe8515 - Patch
CVSS	v2 : ~~unknown~~ v3 : ~~7.5~~	v2 : unknown v3 : 10.0

Information

Published : 2023-07-07 18:15

Updated : 2024-11-21 06:09

NVD link : CVE-2021-33796

Mitre link : CVE-2021-33796

CVE.ORG link : CVE-2021-33796

JSON object : View

Products Affected

artifex

mujs

CWE

CWE-416

Use After Free

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10.0 /10