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Fedora 37: 2022-c4b56e4400 Critical: NULL Pointer And Stack Issues

fedora
Calendar Grey December 20, 2022
Dist Fedora Esm H88
The latest MuJS patch for Fedora 37 addresses several vulnerabilities, notably correcting NULL dereference flaws and stack overflow concerns.
- Fix CVE-2022-44789 (rhbz#2148261) - Fix CVE-2022-30975 (rhbz#2088596) - Fix CVE-2022-30974 (rhbz#2088591)

Summary

MuJS is a lightweight Javascript interpreter designed for embedding in

other software to extend them with scripting capabilities.

- Fix CVE-2022-44789 (rhbz#2148261) - Fix CVE-2022-30975 (rhbz#2088596) - Fix

CVE-2022-30974 (rhbz#2088591)

* Thu Dec 1 2022 Alain Vigne 1.3.2-1

- upstream release 1.3.2

- Fix CVE-2022-44789 (rhbz#2148261)

- Fix CVE-2022-30975 (rhbz#2088596)

- Fix CVE-2022-30974 (rhbz#2088591)

[ 1 ] Bug #2088590 - CVE-2022-30974 mujs: stack consumption because of unlimited recursion in compile() in regexp.c [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=2088590

[ 2 ] Bug #2088594 - CVE-2022-30975 mujs: NULL pointer dereference in jsP_dumpsyntax() in jsdump.c [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=2088594

su -c 'dnf upgrade --advisory FEDORA-2022-c4b56e4400' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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Change Log

References

Update Instructions

Severity
critical
Lowest
Low
Medium
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Critical

Product: Fedora 37
Version: 1.3.2
Release: 1.fc37
Summary: An embeddable Javascript interpreter

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