1213165 – (CVE-2021-33796) VUL-0: CVE-2021-33796: mujs: Use-after-free in regexp source property access

Bug 1213165 (CVE-2021-33796) - VUL-0: CVE-2021-33796: mujs: Use-after-free in regexp source property access

Summary: VUL-0: CVE-2021-33796: mujs: Use-after-free in regexp source property access

Status:	RESOLVED FIXED

Alias:	CVE-2021-33796

Product:	SUSE Security Incidents
Classification:	Novell Products
Component:	Incidents (show other bugs)
Version:	unspecified
Hardware:	Other Other

Priority:	P5 - None Severity: Normal
Target Milestone:	---
Assignee:	Илья Индиго
QA Contact:	Security Team bot

URL:	https://smash.suse.de/issue/371568/
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Keywords:

Depends on:
Blocks:

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Reported:	2023-07-10 06:31 UTC by Thomas Leroy
Modified:	2023-07-10 13:01 UTC (History)
CC List:	1 user (show)

See Also:
Found By:	Security Response Team
Services Priority:
Business Priority:
Blocker:	---
Marketing QA Status:	---
IT Deployment:	---

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Description Thomas Leroy 2023-07-10 06:31:05 UTC

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.



References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-33796
https://bugzilla.redhat.com/show_bug.cgi?id=2221272
https://www.cve.org/CVERecord?id=CVE-2021-33796
http://www.cvedetails.com/cve/CVE-2021-33796/
https://github.com/ccxvii/mujs/commit/7ef066a3bb95bf83e7c5be50d859e62e58fe8515

Comment 1 Thomas Leroy 2023-07-10 06:31:53 UTC

Factory and Backports codestreams already fixed. Closing