845399 – (CVE-2022-30974, CVE-2022-30975) <dev-lang/mujs-1.3.0: multiple vulnerabilities

Bug 845399 (CVE-2022-30974, CVE-2022-30975) - <dev-lang/mujs-1.3.0: multiple vulnerabilities

Summary: <dev-lang/mujs-1.3.0: multiple vulnerabilities

Status:	RESOLVED FIXED

Alias:	CVE-2022-30974, CVE-2022-30975

Product:	Gentoo Security
Classification:	Unclassified
Component:	Vulnerabilities (show other bugs)
Hardware:	All Linux

Importance:	Normal minor (vote)
Assignee:	Gentoo Security

URL:
Whiteboard:	B3 [glsa+]
Keywords:

Depends on:	889968
Blocks:
	Show dependency tree

Reported:	2022-05-18 17:34 UTC by John Helmert III
Modified:	2024-05-04 08:05 UTC (History)
CC List:	2 users (show)

See Also:
Package list:
Runtime testing required:	---

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Description John Helmert III archtester

2022-05-18 17:34:34 UTC

CVE-2022-30974 (https://github.com/ccxvii/mujs/issues/162):

compile in regexp.c in Artifex MuJS through 1.2.0 results in stack consumption because of unlimited recursion, a different issue than CVE-2019-11413.

Patch: https://github.com/ccxvii/mujs/commit/160ae29578054dc09fd91e5401ef040d52797e61

CVE-2022-30975 (https://github.com/ccxvii/mujs/issues/161):

In Artifex MuJS through 1.2.0, jsP_dumpsyntax in jsdump.c has a NULL pointer dereference, as demonstrated by mujs-pp.

Patch: https://github.com/ccxvii/mujs/commit/910acc807c3c057e1c0726160808f3a9f37b40ec
https://github.com/ccxvii/mujs/commit/f5b3c703e18725e380b83427004632e744f85a6f

Comment 1 John Helmert III archtester

2022-11-24 15:44:16 UTC

These patches are in 1.3.0 onwards.

Comment 2 John Helmert III archtester

2023-01-08 17:04:23 UTC

Please cleanup

Comment 3 Larry the Git Cow gentoo-dev

2024-05-04 08:04:29 UTC

The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/data/glsa.git/commit/?id=f6828b989009fecf980c109dc2a5c5349edd6314

commit f6828b989009fecf980c109dc2a5c5349edd6314
Author:     GLSAMaker <glsamaker@gentoo.org>
AuthorDate: 2024-05-04 08:04:01 +0000
Commit:     Hans de Graaff <graaff@gentoo.org>
CommitDate: 2024-05-04 08:04:23 +0000

    [ GLSA 202405-06 ] mujs: Multiple Vulnerabilities
    
    Bug: https://bugs.gentoo.org/833453
    Bug: https://bugs.gentoo.org/845399
    Bug: https://bugs.gentoo.org/882775
    Signed-off-by: GLSAMaker <glsamaker@gentoo.org>
    Signed-off-by: Hans de Graaff <graaff@gentoo.org>

 glsa-202405-06.xml | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)