Security update for netty, netty-tcnative

Announcement ID: SUSE-SU-2025:03114-1
Release Date: 2025-09-09T10:36:11Z
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2025-55163 ( SUSE ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  • CVE-2025-55163 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2025-55163 ( NVD ): 8.2 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  • CVE-2025-58056 ( NVD ): 2.9 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  • CVE-2025-58056 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
  • CVE-2025-58057 ( SUSE ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  • CVE-2025-58057 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  • CVE-2025-58057 ( NVD ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  • CVE-2025-58057 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
  • Development Tools Module 15-SP6
  • Development Tools Module 15-SP7
  • openSUSE Leap 15.6
  • SUSE Enterprise Storage 7.1
  • SUSE Linux Enterprise Desktop 15 SP6
  • SUSE Linux Enterprise Desktop 15 SP7
  • 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 Real Time 15 SP7
  • 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 15 SP7
  • 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 Linux Enterprise Server for SAP Applications 15 SP7
  • SUSE Package Hub 15 15-SP6
  • SUSE Package Hub 15 15-SP7

An update that solves three vulnerabilities can now be installed.

Description:

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

Upgrade to upstream version 4.1.126.

Security issues fixed:

  • CVE-2025-58057: decompression codecs allocating a large number of buffers after processing specially crafted input can cause a denial of service (bsc#1249134).
  • CVE-2025-58056: incorrect parsing of chunk extensions can lead to request smuggling (bsc#1249116).
  • CVE-2025-55163: "MadeYouReset" denial of serivce attack in the HTTP/2 protocol (bsc#1247991).

Other issues fixed:

  • Fixes from version 4.1.126
  • Fix IllegalReferenceCountException on invalid upgrade response.
  • Drop unknown frame on missing stream.
  • Don't try to handle incomplete upgrade request.

  • Update to netty-tcnative 2.0.73Final.

  • Fixes from version 4.1.124

  • Fix NPE and AssertionErrors when many tasks are scheduled and cancelled.
  • HTTP2: Http2ConnectionHandler should always use Http2ConnectionEncoder.
  • Epoll: Correctly handle UDP packets with source port of 0.
  • Fix netty-common OSGi Import-Package header.

  • MqttConnectPayload.toString() includes password.

  • Fixes from version 4.1.123

  • Fix chunk reuse bug in adaptive allocator.
  • More accurate adaptive memory usage accounting.
  • Introduce size-classes for the adaptive allocator.
  • Reduce magazine proliferation eagerness.
  • Fix concurrent ByteBuffer access issue in AdaptiveByteBuf.getBytes.
  • Fix possible buffer corruption caused by incorrect setCharSequence(...) implementation.
  • AdaptiveByteBuf: Fix AdaptiveByteBuf.maxFastWritableBytes() to take writerIndex() into account.
  • Optimize capacity bumping for adaptive ByteBufs.
  • AbstractDnsRecord: equals() and hashCode() to ignore name field's case.
  • Backport Unsafe guards.
  • Guard recomputed offset access with hasUnsafe.
  • HTTP2: Always produce a RST frame on stream exception.

  • Correct what artifacts included in netty-bom.

  • Fixes from version 4.1.122

  • DirContextUtils.addNameServer(...) should just catch Exception internally.
  • Make public API specify explicit maxAllocation to prevent OOM.
  • Fix concurrent ByteBuf write access bug in adaptive allocator.
  • Fix transport-native-kqueue Bundle-SymbolicNames.
  • Fix resolver-dns-native-macos Bundle-SymbolicNames.
  • Always correctly calculate the memory address of the ByteBuf even if sun.misc.Unsafe is not usable.
  • Upgrade lz4 dependencies as the old version did not correctly handle ByteBuffer that have an arrayOffset > 0.
  • Optimize ByteBuf.setCharSequence for adaptive allocator.
  • Kqueue: Fix registration failure when fd is reused.
  • Make JdkZlibEncoder accept Deflater.DEFAULT_COMPRESSION as level.
  • Ensure OpenSsl.availableJavaCipherSuites does not contain null values.
  • Always prefer direct buffers for pooled allocators if not explicit disabled.
  • Update to netty-tcnative 2.0.72.Final.
  • Re-enable sun.misc.Unsafe by default on Java 24+.

  • Kqueue: Delay removal from registration map to fix noisy warnings.

  • Fixes from version 4.1.121

  • Epoll.isAvailable() returns false on Ubuntu 20.04/22.04 arch amd64.

  • Fix transport-native-epoll Bundle-SymbolicNames.

  • Fixes from version 4.1.120

  • Fix flawed termination condition check in HttpPostRequestEncoder#encodeNextChunkUrlEncoded(int) for current InterfaceHttpData.
  • Exposed decoderEnforceMaxConsecutiveEmptyDataFrames and decoderEnforceMaxRstFramesPerWindow.
  • ThreadExecutorMap must restore old EventExecutor.
  • Make Recycler virtual thread friendly.
  • Disable sun.misc.Unsafe by default on Java 24+.
  • Adaptive: Correctly enforce leak detection when using AdaptiveByteBufAllocator.
  • Add suppressed exception to original cause when calling Future.sync*.
  • Add SETTINGS_ENABLE_CONNECT_PROTOCOL to the default HTTP/2 settings.
  • Correct computation for suboptimal chunk retirement probability.
  • Fix bug in method AdaptivePoolingAllocator.allocateWithoutLock(...).
  • Fix a Bytebuf leak in TcpDnsQueryDecoder.
  • SSL: Clear native error if named group is not supported.
  • WebSocketClientCompressionHandler shouldn't claim window bits support when jzlib is not available.

  • Fix the assignment error of maxQoS parameter in ConnAck Properties.

  • Fixes from version 4.1.119

  • Replace SSL assertion with explicit record length check.
  • Fix NPE when upgrade message fails to aggregate.
  • SslHandler: Fix possible NPE when executor is used for delegating.
  • Consistently add channel info in HTTP/2 logs.
  • Add QueryStringDecoder option to leave '+' alone.

  • Use initialized BouncyCastle providers when available.

  • Fix pom.xml errors that will be fatal with Maven 4

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 High Performance Computing ESPOS 15 SP5
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2025-3114=1
  • SUSE Linux Enterprise High Performance Computing LTSS 15 SP5
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2025-3114=1
  • SUSE Linux Enterprise Server 15 SP3 LTSS
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2025-3114=1
  • SUSE Linux Enterprise Server 15 SP4 LTSS
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2025-3114=1
  • SUSE Linux Enterprise Server 15 SP5 LTSS
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2025-3114=1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP3
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2025-3114=1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP4
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2025-3114=1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP5
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2025-3114=1
  • SUSE Enterprise Storage 7.1
    zypper in -t patch SUSE-Storage-7.1-2025-3114=1
  • openSUSE Leap 15.6
    zypper in -t patch openSUSE-SLE-15.6-2025-3114=1
  • Development Tools Module 15-SP6
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP6-2025-3114=1
  • Development Tools Module 15-SP7
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP7-2025-3114=1
  • SUSE Package Hub 15 15-SP6
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP6-2025-3114=1
  • SUSE Package Hub 15 15-SP7
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2025-3114=1
  • SUSE Linux Enterprise High Performance Computing LTSS 15 SP3
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2025-3114=1
  • SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2025-3114=1
  • SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2025-3114=1

Package List:

  • SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64 x86_64)
    • netty-tcnative-2.0.73-150200.3.30.1
  • SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64 x86_64)
    • netty-tcnative-2.0.73-150200.3.30.1
  • SUSE Linux Enterprise Server 15 SP3 LTSS (aarch64 ppc64le s390x x86_64)
    • netty-tcnative-2.0.73-150200.3.30.1
  • SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64)
    • netty-tcnative-2.0.73-150200.3.30.1
  • SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64)
    • netty-tcnative-2.0.73-150200.3.30.1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP3 (ppc64le x86_64)
    • netty-tcnative-2.0.73-150200.3.30.1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64)
    • netty-tcnative-2.0.73-150200.3.30.1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64)
    • netty-tcnative-2.0.73-150200.3.30.1
  • SUSE Enterprise Storage 7.1 (aarch64 x86_64)
    • netty-tcnative-2.0.73-150200.3.30.1
  • openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
    • netty-4.1.126-150200.4.34.1
    • netty-tcnative-2.0.73-150200.3.30.1
  • openSUSE Leap 15.6 (noarch)
    • netty-tcnative-javadoc-2.0.73-150200.3.30.1
    • netty-javadoc-4.1.126-150200.4.34.1
  • Development Tools Module 15-SP6 (aarch64 ppc64le s390x x86_64)
    • netty-tcnative-2.0.73-150200.3.30.1
  • Development Tools Module 15-SP7 (aarch64 ppc64le s390x x86_64)
    • netty-tcnative-debugsource-2.0.73-150200.3.30.1
    • netty-tcnative-2.0.73-150200.3.30.1
  • SUSE Package Hub 15 15-SP6 (aarch64 ppc64le s390x x86_64)
    • netty-4.1.126-150200.4.34.1
  • SUSE Package Hub 15 15-SP6 (noarch)
    • netty-javadoc-4.1.126-150200.4.34.1
  • SUSE Package Hub 15 15-SP7 (aarch64 ppc64le s390x x86_64)
    • netty-4.1.126-150200.4.34.1
  • SUSE Package Hub 15 15-SP7 (noarch)
    • netty-javadoc-4.1.126-150200.4.34.1
  • SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (aarch64 x86_64)
    • netty-tcnative-2.0.73-150200.3.30.1
  • SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64 x86_64)
    • netty-tcnative-2.0.73-150200.3.30.1
  • SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64 x86_64)
    • netty-tcnative-2.0.73-150200.3.30.1

References: