ALSA-2023:2261

Source

https://errata.almalinux.org/9/ALSA-2023-2261.html

Import Source

https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:2261.json

Related

• CVE-2022-2795
• CVE-2022-3094
• CVE-2022-3736
• CVE-2022-3924

Published

2023-05-09T00:00:00Z

Modified

2023-05-12T07:55:18Z

Details

The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly.

Security Fix(es):

• bind: processing large delegations may severely degrade resolver performance (CVE-2022-2795)
• bind: flooding with UPDATE requests may lead to DoS (CVE-2022-3094)
• bind: sending specific queries to the resolver may cause a DoS (CVE-2022-3736)
• bind: sending specific queries to the resolver may cause a DoS (CVE-2022-3924)

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.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

References

• https://access.redhat.com/errata/RHSA-2023:2261
• https://access.redhat.com/security/cve/CVE-2022-2795
• https://access.redhat.com/security/cve/CVE-2022-3094
• https://access.redhat.com/security/cve/CVE-2022-3736
• https://access.redhat.com/security/cve/CVE-2022-3924
• https://bugzilla.redhat.com/2128584
• https://bugzilla.redhat.com/2164032
• https://bugzilla.redhat.com/2164038
• https://bugzilla.redhat.com/2164039
• https://errata.almalinux.org/9/ALSA-2023-2261.html