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openSUSE: 2023:2974-1 Moderate: Netty ClientHello Security Update

opensuse
Calendar Grey July 26, 2023
Dist Opensuse Esm H88
Follow precise steps to fix a moderate severity security issue with Netty and Netty-Tcnative on openSUSE, enhancing your system's security posture
This update for netty, netty-tcnative fixes the following issues: Upgrade to upstream version 4.1.94:

Description

This update for netty, netty-tcnative fixes the following issues:

Upgrade to upstream version 4.1.94:

* CVE-2023-34462: Allow to limit the maximum lenght of the ClientHello

(bsc#1212637).

Topics%20covered

Topics Covered

security advisory moderate software update patch openSUSE netty ClientHello

Patch

## Patch Instructions:

To install this SUSE Moderate 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 15.4

zypper in -t patch openSUSE-SLE-15.4-2023-2974=1

* openSUSE Leap 15.5

zypper in -t patch openSUSE-SLE-15.5-2023-2974=1

* Development Tools Module 15-SP4

zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP4-2023-2974=1

* Development Tools Module 15-SP5

zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP5-2023-2974=1

* SUSE Package Hub 15 15-SP5

zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP5-2023-2974=1

* SUSE Linux Enterprise Real Time 15 SP3

zypper in -t patch SUSE-SLE-Product-RT-15-SP3-2023-2974=1

Package List

* openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)

* netty-tcnative-2.0.61-150200.3.13.1

* netty-4.1.94-150200.4.17.1

* openSUSE Leap 15.4 (noarch)

* netty-tcnative-javadoc-2.0.61-150200.3.13.1

* netty-poms-4.1.94-150200.4.17.1

* netty-javadoc-4.1.94-150200.4.17.1

* openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)

* netty-tcnative-2.0.61-150200.3.13.1

* netty-4.1.94-150200.4.17.1

* openSUSE Leap 15.5 (noarch)

* netty-tcnative-javadoc-2.0.61-150200.3.13.1

* netty-poms-4.1.94-150200.4.17.1

* netty-javadoc-4.1.94-150200.4.17.1

* Development Tools Module 15-SP4 (aarch64 ppc64le s390x x86_64)

* netty-tcnative-2.0.61-150200.3.13.1

* Development Tools Module 15-SP5 (aarch64 ppc64le s390x x86_64)

* netty-tcnative-2.0.61-150200.3.13.1

* SUSE Package Hub 15 15-SP5 (aarch64 ppc64le s390x x86_64)

* netty-4.1.94-150200.4.17.1

* SUSE Package Hub 15 15-SP5 (noarch)

* netty-poms-4.1.94-150200.4.17.1

* netty-javadoc-4.1.94-150200.4.17.1

* SUSE Linux Enterprise Real Time 15 SP3 (x86_64)

* netty-tcnative-2.0.61-150200.3.13.1

References

* #1212637

## References:

* https://www.suse.com/security/cve/CVE-2023-34462.html

* https://bugzilla.suse.com/show_bug.cgi?id=1212637

Announcement ID: SUSE-SU-2023:2974-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate software update patch openSUSE netty ClientHello

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