Fedora Linux 8647 Published by

A krb5 security update has been released for Fedora 37.



SECURITY: Fedora 37 Update: krb5-1.19.2-13.fc37


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Fedora Update Notification
FEDORA-2022-a1747aca80
2022-11-22 01:35:51.505226
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Name : krb5
Product : Fedora 37
Version : 1.19.2
Release : 13.fc37
URL :   https://web.mit.edu/kerberos/www/
Summary : The Kerberos network authentication system
Description :
Kerberos V5 is a trusted-third-party network authentication system,
which can improve your network's security by eliminating the insecure
practice of sending passwords over the network in unencrypted form.

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Update Information:

Security fix for CVE-2022-42898
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ChangeLog:

* Wed Nov 9 2022 Julien Rische - 1.19.2-13
- Fix integer overflows in PAC parsing (CVE-2022-42898)
- Resolves: rhbz#2143011
* Tue Aug 2 2022 Andreas Schneider - 1.19.2-12
- Use baserelease to set the release number
- Do not define netlib, but use autoconf detection for res_* functions
- Add missing BR for resolv_wrapper to run t_discover_uri.py
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References:

[ 1 ] Bug #2140960 - CVE-2022-42898 krb5: integer overflow vulnerabilities in PAC parsing
  https://bugzilla.redhat.com/show_bug.cgi?id=2140960
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2022-a1747aca80' at the command
line. For more information, refer to the dnf documentation available at
  http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

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/keys
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