Bug 2088593 (CVE-2022-30975) - CVE-2022-30975 mujs: NULL pointer dereference in jsP_dumpsyntax() in jsdump.c
Summary: CVE-2022-30975 mujs: NULL pointer dereference in jsP_dumpsyntax() in jsdump.c
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2022-30975
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2088594 2088595 2088596
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-05-19 18:42 UTC by Guilherme de Almeida Suckevicz
Modified: 2022-05-19 23:04 UTC (History)
4 users (show)

Fixed In Version:
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Last Closed: 2022-05-19 23:04:22 UTC
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Description Guilherme de Almeida Suckevicz 2022-05-19 18:42:09 UTC 
In Artifex MuJS through 1.2.0, jsP_dumpsyntax in jsdump.c has a NULL pointer dereference, as demonstrated by mujs-pp.

Reference:
https://github.com/ccxvii/mujs/issues/161
Comment 1 Guilherme de Almeida Suckevicz 2022-05-19 18:42:30 UTC 
Created mujs tracking bugs for this issue:

Affects: epel-8 [bug 2088596]
Affects: fedora-all [bug 2088594]


Created mupdf tracking bugs for this issue:

Affects: fedora-all [bug 2088595]
Comment 2 Product Security DevOps Team 2022-05-19 23:04:20 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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