SUSE-SU-2025:0590-1: important: Security update for netty, netty-tcnative
SLE-SECURITY-UPDATES
null at suse.de
Wed Feb 19 12:30:10 UTC 2025
# Security update for netty, netty-tcnative
Announcement ID: SUSE-SU-2025:0590-1
Release Date: 2025-02-19T10:34:42Z
Rating: important
References:
* bsc#1237037
* bsc#1237038
Cross-References:
* CVE-2025-24970
* CVE-2025-25193
CVSS scores:
* CVE-2025-24970 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
* CVE-2025-24970 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
* CVE-2025-25193 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
* CVE-2025-25193 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products:
* Development Tools Module 15-SP6
* openSUSE Leap 15.6
* SUSE Enterprise Storage 7.1
* SUSE Linux Enterprise Desktop 15 SP6
* SUSE Linux Enterprise High Performance Computing 15 SP3
* SUSE Linux Enterprise High Performance Computing 15 SP4
* SUSE Linux Enterprise High Performance Computing 15 SP5
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP5
* SUSE Linux Enterprise Real Time 15 SP6
* SUSE Linux Enterprise Server 15 SP3
* SUSE Linux Enterprise Server 15 SP3 LTSS
* SUSE Linux Enterprise Server 15 SP4
* SUSE Linux Enterprise Server 15 SP4 LTSS
* SUSE Linux Enterprise Server 15 SP5
* SUSE Linux Enterprise Server 15 SP5 LTSS
* SUSE Linux Enterprise Server 15 SP6
* SUSE Linux Enterprise Server for SAP Applications 15 SP3
* SUSE Linux Enterprise Server for SAP Applications 15 SP4
* SUSE Linux Enterprise Server for SAP Applications 15 SP5
* SUSE Linux Enterprise Server for SAP Applications 15 SP6
* SUSE Package Hub 15 15-SP6
An update that solves two vulnerabilities can now be installed.
## Description:
This update for netty, netty-tcnative fixes the following issues:
* CVE-2025-24970: incorrect validation of packets by SslHandler can lead to a
native crash. (bsc#1237037)
* CVE-2025-25193: unsafe reading of environment files can lead to an
application crash. (bsc#1237038)
Update to netty version 4.1.118 and netty-tcnative version 2.0.70 Final.
Other fixes:
* Fix recycling in CodecOutputList.
* StreamBufferingEncoder: do not send header frame with priority by default.
* Notify event loop termination future of unexpected exceptions.
* Fix AccessControlException in GlobalEventExecutor.
* AdaptivePoolingAllocator: round chunk sizes up and reduce chunk release
frequency.
* Support BouncyCastle FIPS for reading PEM files.
* Dns: correctly encode DnsPtrRecord.
* Provide Brotli settings without com.aayushatharva.brotli4j dependency.
* Make DefaultResourceLeak more resilient against OOM.
* OpenSslSession: add support to defensively check for peer certs.
* SslHandler: ensure buffers are never leaked when wrap(...) produces
SSLException.
* Correcly handle comments appended to nameserver declarations.
* PcapWriteHandler: apply fixes so that the handler can append to an existing
PCAP file when writing the global header.
* PcapWriteHandler: allow output of PCAP files larger than 2GB.
* Fix bugs in BoundedInputStream.
* Fix HTTP header validation bug.
* AdaptivePoolingAllocator: fix possible race condition in method
offerToQueue(...).
* AdaptivePoolingAllocator: make sure the sentinel object
Magazine.MAGAZINE_FREED not be replaced.
* Only try to use Zstd and Brotli if the native libs can be loaded.
* Bump BlockHound version to 1.0.10.RELEASE.
* Add details to TooLongFrameException message.
* AdaptivePoolingAllocator: correctly reuse chunks.
* AdaptivePoolingAllocator: don't fail when we run on a host with 1 core.
* AdaptivePoolingAllocator: correctly re-use central queue chunks and avoid
OOM issue.
* Fix several memory management (leaks and missing checks) issues.
## 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 15.6
zypper in -t patch openSUSE-SLE-15.6-2025-590=1
* Development Tools Module 15-SP6
zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP6-2025-590=1
* SUSE Package Hub 15 15-SP6
zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP6-2025-590=1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3
zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2025-590=1
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2025-590=1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2025-590=1
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5
zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2025-590=1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP5
zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2025-590=1
* SUSE Linux Enterprise Server 15 SP3 LTSS
zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2025-590=1
* SUSE Linux Enterprise Server 15 SP4 LTSS
zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2025-590=1
* SUSE Linux Enterprise Server 15 SP5 LTSS
zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2025-590=1
* SUSE Linux Enterprise Server for SAP Applications 15 SP3
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2025-590=1
* SUSE Linux Enterprise Server for SAP Applications 15 SP4
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2025-590=1
* SUSE Linux Enterprise Server for SAP Applications 15 SP5
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2025-590=1
* SUSE Enterprise Storage 7.1
zypper in -t patch SUSE-Storage-7.1-2025-590=1
## Package List:
* openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
* netty-4.1.118-150200.4.29.2
* netty-tcnative-2.0.70-150200.3.25.1
* openSUSE Leap 15.6 (noarch)
* netty-javadoc-4.1.118-150200.4.29.2
* netty-tcnative-javadoc-2.0.70-150200.3.25.1
* Development Tools Module 15-SP6 (aarch64 ppc64le s390x x86_64)
* netty-tcnative-2.0.70-150200.3.25.1
* SUSE Package Hub 15 15-SP6 (aarch64 ppc64le s390x x86_64)
* netty-4.1.118-150200.4.29.2
* SUSE Package Hub 15 15-SP6 (noarch)
* netty-javadoc-4.1.118-150200.4.29.2
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (aarch64
x86_64)
* netty-tcnative-2.0.70-150200.3.25.1
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64
x86_64)
* netty-tcnative-2.0.70-150200.3.25.1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64
x86_64)
* netty-tcnative-2.0.70-150200.3.25.1
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64
x86_64)
* netty-tcnative-2.0.70-150200.3.25.1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64
x86_64)
* netty-tcnative-2.0.70-150200.3.25.1
* SUSE Linux Enterprise Server 15 SP3 LTSS (aarch64 ppc64le s390x x86_64)
* netty-tcnative-2.0.70-150200.3.25.1
* SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64)
* netty-tcnative-2.0.70-150200.3.25.1
* SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64)
* netty-tcnative-2.0.70-150200.3.25.1
* SUSE Linux Enterprise Server for SAP Applications 15 SP3 (ppc64le x86_64)
* netty-tcnative-2.0.70-150200.3.25.1
* SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64)
* netty-tcnative-2.0.70-150200.3.25.1
* SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64)
* netty-tcnative-2.0.70-150200.3.25.1
* SUSE Enterprise Storage 7.1 (aarch64 x86_64)
* netty-tcnative-2.0.70-150200.3.25.1
## References:
* https://www.suse.com/security/cve/CVE-2025-24970.html
* https://www.suse.com/security/cve/CVE-2025-25193.html
* https://bugzilla.suse.com/show_bug.cgi?id=1237037
* https://bugzilla.suse.com/show_bug.cgi?id=1237038
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