SUSE-SU-2024:1894-1: important: Security update for bind
SLE-SECURITY-UPDATES
null at suse.de
Mon Jun 3 08:30:07 UTC 2024
# Security update for bind
Announcement ID: SUSE-SU-2024:1894-1
Rating: important
References:
* bsc#1219823
* bsc#1219826
* bsc#1219851
Cross-References:
* CVE-2023-4408
* CVE-2023-50387
* CVE-2023-50868
CVSS scores:
* CVE-2023-4408 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
* CVE-2023-50387 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
* CVE-2023-50387 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
* CVE-2023-50868 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
* SUSE Linux Enterprise High Performance Computing 12 SP5
* SUSE Linux Enterprise Server 12 SP5
* SUSE Linux Enterprise Server for SAP Applications 12 SP5
* SUSE Linux Enterprise Software Development Kit 12 SP5
An update that solves three vulnerabilities can now be installed.
## Description:
This update for bind fixes the following issues:
* CVE-2023-50387: Fixed validating DNS messages containing a lot of DNSSEC
signatures that could have let to a denial-of-service (bsc#1219823).
* CVE-2023-50868: Fixed NSEC3 closest encloser proof that could have let to a
denial-of-service (bsc#1219826).
* CVE-2023-4408: Fixed parsing DNS messages with many different names that
could have let to a denial-of-service (bsc#1219851).
## Patch Instructions:
To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
* SUSE Linux Enterprise Software Development Kit 12 SP5
zypper in -t patch SUSE-SLE-SDK-12-SP5-2024-1894=1
* SUSE Linux Enterprise High Performance Computing 12 SP5
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2024-1894=1
* SUSE Linux Enterprise Server 12 SP5
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2024-1894=1
* SUSE Linux Enterprise Server for SAP Applications 12 SP5
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2024-1894=1
## Package List:
* SUSE Linux Enterprise Software Development Kit 12 SP5 (aarch64 ppc64le s390x
x86_64)
* bind-devel-9.11.22-3.52.1
* bind-debugsource-9.11.22-3.52.1
* bind-debuginfo-9.11.22-3.52.1
* SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64)
* bind-chrootenv-9.11.22-3.52.1
* liblwres161-debuginfo-9.11.22-3.52.1
* libirs161-9.11.22-3.52.1
* bind-utils-debuginfo-9.11.22-3.52.1
* libbind9-161-9.11.22-3.52.1
* libisc1107-9.11.22-3.52.1
* libisc1107-debuginfo-9.11.22-3.52.1
* bind-utils-9.11.22-3.52.1
* bind-debuginfo-9.11.22-3.52.1
* libbind9-161-debuginfo-9.11.22-3.52.1
* libirs161-debuginfo-9.11.22-3.52.1
* liblwres161-9.11.22-3.52.1
* bind-9.11.22-3.52.1
* libisccfg163-9.11.22-3.52.1
* libisccfg163-debuginfo-9.11.22-3.52.1
* libdns1110-debuginfo-9.11.22-3.52.1
* libisccc161-debuginfo-9.11.22-3.52.1
* bind-debugsource-9.11.22-3.52.1
* libdns1110-9.11.22-3.52.1
* libisccc161-9.11.22-3.52.1
* SUSE Linux Enterprise High Performance Computing 12 SP5 (noarch)
* python-bind-9.11.22-3.52.1
* bind-doc-9.11.22-3.52.1
* SUSE Linux Enterprise High Performance Computing 12 SP5 (x86_64)
* libisc1107-32bit-9.11.22-3.52.1
* libisc1107-debuginfo-32bit-9.11.22-3.52.1
* SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64)
* bind-chrootenv-9.11.22-3.52.1
* liblwres161-debuginfo-9.11.22-3.52.1
* libirs161-9.11.22-3.52.1
* bind-utils-debuginfo-9.11.22-3.52.1
* libbind9-161-9.11.22-3.52.1
* libisc1107-9.11.22-3.52.1
* libisc1107-debuginfo-9.11.22-3.52.1
* bind-utils-9.11.22-3.52.1
* bind-debuginfo-9.11.22-3.52.1
* libbind9-161-debuginfo-9.11.22-3.52.1
* libirs161-debuginfo-9.11.22-3.52.1
* liblwres161-9.11.22-3.52.1
* bind-9.11.22-3.52.1
* libisccfg163-9.11.22-3.52.1
* libisccfg163-debuginfo-9.11.22-3.52.1
* libdns1110-debuginfo-9.11.22-3.52.1
* libisccc161-debuginfo-9.11.22-3.52.1
* bind-debugsource-9.11.22-3.52.1
* libdns1110-9.11.22-3.52.1
* libisccc161-9.11.22-3.52.1
* SUSE Linux Enterprise Server 12 SP5 (noarch)
* python-bind-9.11.22-3.52.1
* bind-doc-9.11.22-3.52.1
* SUSE Linux Enterprise Server 12 SP5 (s390x x86_64)
* libisc1107-32bit-9.11.22-3.52.1
* libisc1107-debuginfo-32bit-9.11.22-3.52.1
* SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64)
* bind-chrootenv-9.11.22-3.52.1
* liblwres161-debuginfo-9.11.22-3.52.1
* libirs161-9.11.22-3.52.1
* bind-utils-debuginfo-9.11.22-3.52.1
* libbind9-161-9.11.22-3.52.1
* libisc1107-9.11.22-3.52.1
* libisc1107-debuginfo-9.11.22-3.52.1
* bind-utils-9.11.22-3.52.1
* bind-debuginfo-9.11.22-3.52.1
* libbind9-161-debuginfo-9.11.22-3.52.1
* libirs161-debuginfo-9.11.22-3.52.1
* liblwres161-9.11.22-3.52.1
* bind-9.11.22-3.52.1
* libisccfg163-9.11.22-3.52.1
* libisccfg163-debuginfo-9.11.22-3.52.1
* libdns1110-debuginfo-9.11.22-3.52.1
* libisccc161-debuginfo-9.11.22-3.52.1
* bind-debugsource-9.11.22-3.52.1
* libdns1110-9.11.22-3.52.1
* libisccc161-9.11.22-3.52.1
* SUSE Linux Enterprise Server for SAP Applications 12 SP5 (noarch)
* python-bind-9.11.22-3.52.1
* bind-doc-9.11.22-3.52.1
* SUSE Linux Enterprise Server for SAP Applications 12 SP5 (x86_64)
* libisc1107-32bit-9.11.22-3.52.1
* libisc1107-debuginfo-32bit-9.11.22-3.52.1
## References:
* https://www.suse.com/security/cve/CVE-2023-4408.html
* https://www.suse.com/security/cve/CVE-2023-50387.html
* https://www.suse.com/security/cve/CVE-2023-50868.html
* https://bugzilla.suse.com/show_bug.cgi?id=1219823
* https://bugzilla.suse.com/show_bug.cgi?id=1219826
* https://bugzilla.suse.com/show_bug.cgi?id=1219851
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