What is CVE-2022-30975?

CVE-2022-30975 is a medium-severity vulnerability in Artifex Mujs, classified under NULL Pointer Dereference. CVSS score: 5.5/10. Published 2022-05-18.

How severe is CVE-2022-30975?

Medium severity. CVSS v3 base score is 5.5 out of 10.

NULL pointer dereference in Artifex Mujs

CVE-2022-30975

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

EPSS: 0.011 (62.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

Affected products

Artifex Mujs
Debian Debian_linux — versions 11.0
Fedoraproject Fedora — versions 37
N/a — versions n/a

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

cve@mitre.org (Exploit, Patch, Third Party Advisory, Issue Tracking)
cve@mitre.org (vendor-advisory, Third Party Advisory)
cve@mitre.org (vendor-advisory)

Frequently asked questions

What is CVE-2022-30975?: CVE-2022-30975 is a medium-severity vulnerability in Artifex Mujs, classified under NULL Pointer Dereference. CVSS score: 5.5/10. Published 2022-05-18.
How severe is CVE-2022-30975?: Medium severity. CVSS v3 base score is 5.5 out of 10.