ALSA-2022:8637

Source

https://errata.almalinux.org/9/ALSA-2022-8637.html

Import Source

https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2022:8637.json

Related

• CVE-2022-42898

Published

2022-11-28T00:00:00Z

Modified

2023-03-13T16:36:21Z

Summary

Important: krb5 security update

Details

Kerberos is a network authentication system, which can improve the security of your network by eliminating the insecure practice of sending passwords over the network in unencrypted form. It allows clients and servers to authenticate to each other with the help of a trusted third party, the Kerberos key distribution center (KDC).

Security Fix(es):

• krb5: integer overflow vulnerabilities in PAC parsing (CVE-2022-42898)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

References

• https://access.redhat.com/errata/RHSA-2022:8637
• https://access.redhat.com/security/cve/CVE-2022-42898
• https://bugzilla.redhat.com/2140960
• https://errata.almalinux.org/9/ALSA-2022-8637.html