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openSUSE: 2023:2954-1 Critical Security Patch for Bind DoS Vulnerability

opensuse
Calendar Grey February 27, 2024
Dist Opensuse Esm H88
Important notice regarding bind address vulnerabilities related to CVE-2023-2828 in openSUSE. Immediate patch application is necessary for maintaining system security.
This update for bind fixes the following issues: CVE-2023-2828: Fixed denial-of-service against recursive resolvers related to cache-cleaning algorithm (bsc#1212544).

Description

This update for bind fixes the following issues:

* CVE-2023-2828: Fixed denial-of-service against recursive resolvers related

to cache-cleaning algorithm (bsc#1212544).

Topics%20covered

Topics Covered

security advisory software update bind denial-of-service important patch CVE issue openSUSE

Patch

## 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:

* openSUSE Leap 15.3

zypper in -t patch SUSE-2023-2954=1

* openSUSE Leap 15.4

zypper in -t patch openSUSE-SLE-15.4-2023-2954=1

* Basesystem Module 15-SP4

zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-2954=1

* Basesystem Module 15-SP5

zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2023-2954=1

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3

zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-ESPOS-2023-2954=1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3

zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2023-2954=1

* SUSE Linux Enterprise Real Time 15 SP3

zypper in -t patch SUSE-SLE-Product-RT-15-SP3-2023-2954=1

* SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3

zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2023-2954=1

* SUSE Linux Enterprise Server for...

Read the Full Advisory

Package List

* openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 i586)

* libbind9-1600-9.16.6-150300.22.30.1

* libisc1606-9.16.6-150300.22.30.1

* libirs1601-debuginfo-9.16.6-150300.22.30.1

* bind-debugsource-9.16.6-150300.22.30.1

* libisccfg1600-debuginfo-9.16.6-150300.22.30.1

* libdns1605-debuginfo-9.16.6-150300.22.30.1

* bind-debuginfo-9.16.6-150300.22.30.1

* libns1604-9.16.6-150300.22.30.1

* bind-utils-9.16.6-150300.22.30.1

* libirs1601-9.16.6-150300.22.30.1

* libirs-devel-9.16.6-150300.22.30.1

* libisccc1600-9.16.6-150300.22.30.1

* libns1604-debuginfo-9.16.6-150300.22.30.1

* bind-utils-debuginfo-9.16.6-150300.22.30.1

* libisc1606-debuginfo-9.16.6-150300.22.30.1

* bind-9.16.6-150300.22.30.1

* libbind9-1600-debuginfo-9.16.6-150300.22.30.1

* libisccc1600-debuginfo-9.16.6-150300.22.30.1

* bind-chrootenv-9.16.6-150300.22.30.1

* libisccfg1600-9.16.6-150300.22.30.1

* libdns1605-9.16.6-150300.22.30.1

* bind-devel-9.16.6-150300.22.30.1

* openSUSE Leap 15.3 (noarch)

* python3-bind-9.16.6-150300.22.30.1

*...

Read the Full Advisory

References

* bsc#1212544

## References:

* https://www.suse.com/security/cve/CVE-2023-2828.html

* https://bugzilla.suse.com/show_bug.cgi?id=1212544

Severity
critical
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2023:2954-1
Rating: important

Topics%20covered

Topics Covered

security advisory software update bind denial-of-service important patch CVE issue openSUSE

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