CVE-2022-30975

Public Exploit

Description

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

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.07%
Vendor Advisory debian.org Vendor Advisory fedoraproject.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/ccxvii/mujs/issues/161 issue tracking patch exploit third party advisory
https://www.debian.org/security/2022/dsa-5291 third party advisory vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MC6PLHTXHZ7GW7QQGTLBHLXL47UHTHXO/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-30975?
CVE-2022-30975 has been scored as a medium severity vulnerability.
How to fix CVE-2022-30975?
To fix CVE-2022-30975, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-30975 being actively exploited in the wild?
It is possible that CVE-2022-30975 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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