SUSE-SU-2022:2713-1
SUSE-SU-2022:2713-1 · Security update for bind
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This update for bind fixes the following issues: - CVE-2021-25219: Fixed flaw that allowed abusing lame cache to severely degrade resolver performance (bsc#1192146). - CVE-2021-25220: Fixed potentially incorrect answers by cached forwarders (bsc#1197135). - CVE-2022-0396: Fixed a incorrect handling of TCP connection slots time frame leading to deny of service (bsc#1197136). The following non-security bugs were fixed: - Update to release 9.16.31 (jsc#SLE-24600). - Logrotation broken since dropping chroot (bsc#1200685). - A non-existent initialization script (eg a leftorver 'createNamedConfInclude' in /etc/sysconfig/named) may cause named not to start. A warning message is printed in named.prep and the fact is ignored. Also, the return value of a failed script was not handled properly causing a failed script to not prevent named to start. This is now fixed properly. [bsc#1199044, vendor-files.tar.bz2]
Korrektur verfügbar
- Veröffentlicht
- Aktualisiert
Technologie-Stack: system
Betroffene Produkte und Versionen
bind SUSE:Linux Enterprise Module for Basesystem 15 SP4
- Betroffene Versionsbereiche
- ECOSYSTEM: < 9.16.31-150400.5.6.1
Auf 9.16.31-150400.5.6.1 aktualisieren
bind SUSE:Linux Enterprise Module for Server Applications 15 SP4
- Betroffene Versionsbereiche
- ECOSYSTEM: < 9.16.31-150400.5.6.1
Auf 9.16.31-150400.5.6.1 aktualisieren
bind openSUSE:Leap 15.4
- Betroffene Versionsbereiche
- ECOSYSTEM: < 9.16.31-150400.5.6.1
Auf 9.16.31-150400.5.6.1 aktualisieren
Originalquellen
- https://www.suse.com/support/update/announcement/2022/suse-su-20222713-1/
- https://bugzilla.suse.com/1192146
- https://bugzilla.suse.com/1197135
- https://bugzilla.suse.com/1197136
- https://bugzilla.suse.com/1199044
- https://bugzilla.suse.com/1200685
- https://www.suse.com/security/cve/CVE-2021-25219
- https://www.suse.com/security/cve/CVE-2021-25220
- https://www.suse.com/security/cve/CVE-2022-0396
- https://osv.dev/vulnerability/SUSE-SU-2022:2713-1