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Fedora 37: 2022-9ca9a94e28 Important: dns Memory Overflow and Leak

fedora
Calendar Grey October 17, 2022
Dist Fedora Esm H88
Resolutions for urgent vulnerabilities within Fedora 37's dns package bolster both user safety and system reliability. Upgrade immediately to alleviate potential threats.
- New version 4.4.3-P1 (rhbz#2132240) - Fix for CVE-2022-2928 (rhbz#2132429) - Fix for CVE-2022-2929 (rhbz#2132430)

Summary

DHCP (Dynamic Host Configuration Protocol)

- New version 4.4.3-P1 (rhbz#2132240) - Fix for CVE-2022-2928 (rhbz#2132429) -Fix for CVE-2022-2929 (rhbz#2132430)

* Wed Oct 5 2022 Martin Osvald - 12:4.4.3-4.P1

- New version 4.4.3-P1 (rhbz#2132240)

- Fix for CVE-2022-2928 (rhbz#2132429)

- Fix for CVE-2022-2929 (rhbz#2132430)

[ 1 ] Bug #2132240 - dhcp-4.4.3-P1 is available

https://bugzilla.redhat.com/show_bug.cgi?id=2132240

[ 2 ] Bug #2132429 - CVE-2022-2928 dhcp: option refcount overflow when leasequery is enabled leading to dhcpd abort [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=2132429

[ 3 ] Bug #2132430 - CVE-2022-2929 dhcp: DHCP memory leak [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=2132430

su -c 'dnf upgrade --advisory FEDORA-2022-9ca9a94e28' 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
important
Lowest
Low
Medium
High
Critical

Product: Fedora 37
Version: 4.4.3
Release: 4.P1.fc37
Summary: Dynamic host configuration protocol software

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