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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: IN_PROGRESS
Alias: CVE-2022-30974, CVE-2022-30975
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: 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: 2024-04-07 07:20 UTC (History)
2 users (show)

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Description John Helmert III archtester Gentoo Infrastructure gentoo-dev Security 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 Gentoo Infrastructure gentoo-dev Security 2022-11-24 15:44:16 UTC 
These patches are in 1.3.0 onwards.
Comment 2 John Helmert III archtester Gentoo Infrastructure gentoo-dev Security 2023-01-08 17:04:23 UTC 
Please cleanup