Vulnerability Description
In Artifex MuJS through 1.2.0, jsP_dumpsyntax in jsdump.c has a NULL pointer dereference, as demonstrated by mujs-pp.
CVSS Score
5.5
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Artifex | Mujs | <= 1.2.0 |
| Debian | Debian Linux | 11.0 |
| Fedoraproject | Fedora | 37 |
Related Weaknesses (CWE)
References
- https://github.com/ccxvii/mujs/issues/161ExploitIssue TrackingPatch
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://www.debian.org/security/2022/dsa-5291Third Party Advisory
- https://github.com/ccxvii/mujs/issues/161ExploitIssue TrackingPatch
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://www.debian.org/security/2022/dsa-5291Third Party Advisory
FAQ
What is CVE-2022-30975?
CVE-2022-30975 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In Artifex MuJS through 1.2.0, jsP_dumpsyntax in jsdump.c has a NULL pointer dereference, as demonstrated by mujs-pp.
How severe is CVE-2022-30975?
CVE-2022-30975 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-30975?
Check the references section above for vendor advisories and patch information. Affected products include: Artifex Mujs, Debian Debian Linux, Fedoraproject Fedora.