CVE-2022-30975: Null Pointer Dereference
First published: Wed May 18 2022(Updated: )
In Artifex MuJS through 1.2.0, jsP_dumpsyntax in jsdump.c has a NULL pointer dereference, as demonstrated by mujs-pp.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Artifex MuJS | <=1.2.0 | |
| Debian Debian Linux | =11.0 | |
| Fedoraproject Fedora | =37 | |
| debian/mujs | 1.1.0-1+deb11u3 1.1.0-1+deb11u2 1.3.2-1 1.3.3-2 |
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Reference Links
- https://github.com/ccxvii/mujs/issues/161
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MC6PLHTXHZ7GW7QQGTLBHLXL47UHTHXO/
- https://www.debian.org/security/2022/dsa-5291
- https://github.com/ccxvii/mujs/commit/910acc807c3c057e1c0726160808f3a9f37b40ec
- https://github.com/ccxvii/mujs/commit/f5b3c703e18725e380b83427004632e744f85a6f
- https://security-tracker.debian.org/tracker/CVE-2022-30975
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MC6PLHTXHZ7GW7QQGTLBHLXL47UHTHXO/
Frequently Asked Questions
What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2022-30975.
What is the severity level of CVE-2022-30975?
CVE-2022-30975 has a severity level of 5.5 (medium).
What is the affected software for CVE-2022-30975?
The affected software for CVE-2022-30975 includes Artifex MuJS version 1.2.0, Debian Debian Linux version 11.0, and Fedoraproject Fedora version 37.
What is the description of CVE-2022-30975?
CVE-2022-30975 is a vulnerability in Artifex MuJS that allows for a NULL pointer dereference.
How do I fix CVE-2022-30975?
To fix CVE-2022-30975, it is recommended to update to a version that has the fix, such as Artifex MuJS version 1.3.2 or 1.3.3.
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- collector/security-tracker-debian
- agent/references
- agent/severity
- agent/author
- agent/type
- agent/weakness
- agent/tags
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- collector/mitre-cve
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- vendor/artifex
- canonical/artifex mujs
- version/artifex mujs/1.2.0
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/11.0
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/37
- package-manager/debian