ID

VAR-202110-1705

CVE

CVE-2021-37137

TITLE

Netty Resource Management Error Vulnerability

DESCRIPTION

The Snappy frame decoder function doesn't restrict the chunk length which may lead to excessive memory usage. Beside this it also may buffer reserved skippable chunks until the whole chunk was received which may lead to excessive memory usage as well. This vulnerability can be triggered by supplying malicious input that decompresses to a very big size (via a network stream or a file) or by sending a huge skippable chunk. The purpose of this text-only errata is to inform you about the security issues fixed in this release. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: Red Hat JBoss Enterprise Application Platform 7.4.5 security update on RHEL 8 Advisory ID: RHSA-2022:4919-01 Product: Red Hat JBoss Enterprise Application Platform Advisory URL: https://access.redhat.com/errata/RHSA-2022:4919 Issue date: 2022-06-06 CVE Names: CVE-2020-36518 CVE-2021-37136 CVE-2021-37137 CVE-2021-42392 CVE-2021-43797 CVE-2022-0084 CVE-2022-0853 CVE-2022-0866 CVE-2022-1319 CVE-2022-21299 CVE-2022-21363 CVE-2022-23221 CVE-2022-23437 CVE-2022-23913 CVE-2022-24785 ==================================================================== 1. Summary: A security update is now available for Red Hat JBoss Enterprise Application Platform 7.4 for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat JBoss EAP 7.4 for RHEL 8 - noarch, x86_64 3. Description: Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on the WildFly application runtime. This release of Red Hat JBoss Enterprise Application Platform 7.4.5 serves as a replacement for Red Hat JBoss Enterprise Application Platform 7.4.4 and includes bug fixes and enhancements. See the Red Hat JBoss Enterprise Application Platform 7.4.5 Release Notes for information about the most significant bug fixes and enhancements included in this release. Security Fix(es): * h2: Loading of custom classes from remote servers through JNDI (CVE-2022-23221) * jackson-databind: denial of service via a large depth of nested objects (CVE-2020-36518) * netty-codec: Bzip2Decoder doesn't allow setting size restrictions for decompressed data (CVE-2021-37136) * netty-codec: SnappyFrameDecoder doesn't restrict chunk length and may buffer skippable chunks in an unnecessary way (CVE-2021-37137) * h2: Remote Code Execution in Console (CVE-2021-42392) * netty: control chars in header names may lead to HTTP request smuggling (CVE-2021-43797) * xnio: org.xnio.StreamConnection.notifyReadClosed log to debug instead of stderr (CVE-2022-0084) * wildfly: Wildfly management of EJB Session context returns wrong caller principal with Elytron Security enabled (CVE-2022-0866) * undertow: Double AJP response for 400 from EAP 7 results in CPING failures (CVE-2022-1319) * OpenJDK: Infinite loop related to incorrect handling of newlines in XMLEntityScanner (JAXP, 8270646) (CVE-2022-21299) * mysql-connector-java: Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Connectors (CVE-2022-21363) * xerces-j2: infinite loop when handling specially crafted XML document payloads (CVE-2022-23437) * artemis-commons: Apache ActiveMQ Artemis DoS (CVE-2022-23913) * Moment.js: Path traversal in moment.locale (CVE-2022-24785) * jboss-client: memory leakage in remote client transaction (CVE-2022-0853) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: Before applying this update, back up your existing Red Hat JBoss Enterprise Application Platform installation and deployed applications. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 2004133 - CVE-2021-37136 netty-codec: Bzip2Decoder doesn't allow setting size restrictions for decompressed data 2004135 - CVE-2021-37137 netty-codec: SnappyFrameDecoder doesn't restrict chunk length and may buffer skippable chunks in an unnecessary way 2031958 - CVE-2021-43797 netty: control chars in header names may lead to HTTP request smuggling 2039403 - CVE-2021-42392 h2: Remote Code Execution in Console 2041472 - CVE-2022-21299 OpenJDK: Infinite loop related to incorrect handling of newlines in XMLEntityScanner (JAXP, 8270646) 2044596 - CVE-2022-23221 h2: Loading of custom classes from remote servers through JNDI 2047200 - CVE-2022-23437 xerces-j2: infinite loop when handling specially crafted XML document payloads 2047343 - CVE-2022-21363 mysql-connector-java: Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Connectors 2060725 - CVE-2022-0853 jboss-client: memory leakage in remote client transaction 2060929 - CVE-2022-0866 wildfly: Wildfly management of EJB Session context returns wrong caller principal with Elytron Security enabled 2063601 - CVE-2022-23913 artemis-commons: Apache ActiveMQ Artemis DoS 2064226 - CVE-2022-0084 xnio: org.xnio.StreamConnection.notifyReadClosed log to debug instead of stderr 2064698 - CVE-2020-36518 jackson-databind: denial of service via a large depth of nested objects 2072009 - CVE-2022-24785 Moment.js: Path traversal in moment.locale 2073890 - CVE-2022-1319 undertow: Double AJP response for 400 from EAP 7 results in CPING failures 6. JIRA issues fixed (https://issues.jboss.org/): JBEAP-23121 - Tracker bug for the EAP 7.4.5 release for RHEL-8 JBEAP-23171 - (7.4.z) Upgrade HAL from 3.3.9.Final-redhat-00001 to 3.3.12.Final-redhat-00001 JBEAP-23194 - Upgrade hibernate-validator from 6.0.22.Final-redhat-00002 to 6.0.23-redhat-00001 JBEAP-23241 - [GSS](7.4.z) Upgrade jberet from 1.3.9 to 1.3.9.SP1 JBEAP-23299 - (7.4.z) Upgrade Artemis from 2.16.0.redhat-00034 to 2.16.0.redhat-00042 JBEAP-23300 - [GSS](7.4.z) Upgrade JBoss Remoting from 5.0.23.SP1 to 5.0.24.SP1 JBEAP-23312 - (7.4.z) Upgrade WildFly Core from 15.0.8.Final-redhat-00001 to 15.0.12.Final-redhat-00001 JBEAP-23313 - (7.4.z) Upgrade Elytron from 1.15.11.Final-redhat-00002 to 1.15.12.Final-redhat-00001 JBEAP-23336 - (7.4.z) Upgrade Hibernate ORM from 5.3.25.Final-redhat-00002 to 5.3.26.Final-redhat-00002 JBEAP-23338 - [GSS](7.4.z) Upgrade Undertow from 2.2.16 to 2.2.17.SP3 JBEAP-23339 - [GSS](7.4.z) Upgrade wildfly-http-ejb-client from 1.1.10 to 1.1.11.SP1 JBEAP-23351 - (7.4.z) Upgrade org.apache.logging.log4j from 2.17.1.redhat-00001 to 2.17.1.redhat-00002 JBEAP-23353 - (7.4.z) Upgrade wildfly-transaction-client from 1.1.14.Final-redhat-00001 to 1.1.15.Final-redhat-x JBEAP-23429 - [PM](7.4.z) JDK17 Update Tested Configurations page and make note in Update release notes JBEAP-23432 - [GSS](7.4.z) Upgrade JSF API from 3.0.0.SP04 to 3.0.0.SP05 JBEAP-23451 - [PST] (7.4.z) Upgrade to FasterXML Jackson to 2.12.6.redhat-00001 and Jackson Databind to 2.12.6.1.redhat-00003 JBEAP-23531 - [GSS](7.4.z) Upgrade Undertow from 2.2.17.SP3 to 2.2.17.SP4 JBEAP-23532 - (7.4.z) Upgrade WildFly Core from 15.0.12.Final-redhat-00001 to 15.0.13.Final-redhat-00001 7. Package List: Red Hat JBoss EAP 7.4 for RHEL 8: Source: eap7-activemq-artemis-2.16.0-9.redhat_00042.1.el8eap.src.rpm eap7-h2database-1.4.197-2.redhat_00004.1.el8eap.src.rpm eap7-hal-console-3.3.12-1.Final_redhat_00001.1.el8eap.src.rpm eap7-hibernate-5.3.26-1.Final_redhat_00002.2.el8eap.src.rpm eap7-hibernate-validator-6.0.23-1.Final_redhat_00001.1.el8eap.src.rpm eap7-jackson-annotations-2.12.6-1.redhat_00001.1.el8eap.src.rpm eap7-jackson-core-2.12.6-1.redhat_00001.1.el8eap.src.rpm eap7-jackson-databind-2.12.6.1-1.redhat_00003.1.el8eap.src.rpm eap7-jackson-jaxrs-providers-2.12.6-1.redhat_00001.1.el8eap.src.rpm eap7-jackson-modules-base-2.12.6-1.redhat_00001.1.el8eap.src.rpm eap7-jackson-modules-java8-2.12.6-1.redhat_00001.1.el8eap.src.rpm eap7-jberet-1.3.9-1.SP1_redhat_00001.1.el8eap.src.rpm eap7-jboss-jsf-api_2.3_spec-3.0.0-4.SP05_redhat_00002.1.el8eap.src.rpm eap7-jboss-remoting-5.0.24-1.SP1_redhat_00001.1.el8eap.src.rpm eap7-jboss-server-migration-1.10.0-16.Final_redhat_00015.1.el8eap.src.rpm eap7-jboss-xnio-base-3.8.7-1.SP1_redhat_00001.1.el8eap.src.rpm eap7-log4j-2.17.1-2.redhat_00002.1.el8eap.src.rpm eap7-netty-4.1.72-4.Final_redhat_00001.1.el8eap.src.rpm eap7-netty-tcnative-2.0.48-1.Final_redhat_00001.1.el8eap.src.rpm eap7-netty-transport-native-epoll-4.1.72-1.Final_redhat_00001.1.el8eap.src.rpm eap7-snakeyaml-1.29.0-1.redhat_00001.2.el8eap.src.rpm eap7-undertow-2.2.17-2.SP4_redhat_00001.1.el8eap.src.rpm eap7-wildfly-7.4.5-3.GA_redhat_00001.1.el8eap.src.rpm eap7-wildfly-elytron-1.15.12-1.Final_redhat_00001.1.el8eap.src.rpm eap7-wildfly-http-client-1.1.11-1.SP1_redhat_00001.1.el8eap.src.rpm eap7-wildfly-transaction-client-1.1.15-1.Final_redhat_00001.1.el8eap.src.rpm eap7-xerces-j2-2.12.0-3.SP04_redhat_00001.1.el8eap.src.rpm noarch: eap7-activemq-artemis-2.16.0-9.redhat_00042.1.el8eap.noarch.rpm eap7-activemq-artemis-cli-2.16.0-9.redhat_00042.1.el8eap.noarch.rpm eap7-activemq-artemis-commons-2.16.0-9.redhat_00042.1.el8eap.noarch.rpm eap7-activemq-artemis-core-client-2.16.0-9.redhat_00042.1.el8eap.noarch.rpm eap7-activemq-artemis-dto-2.16.0-9.redhat_00042.1.el8eap.noarch.rpm eap7-activemq-artemis-hornetq-protocol-2.16.0-9.redhat_00042.1.el8eap.noarch.rpm eap7-activemq-artemis-hqclient-protocol-2.16.0-9.redhat_00042.1.el8eap.noarch.rpm eap7-activemq-artemis-jdbc-store-2.16.0-9.redhat_00042.1.el8eap.noarch.rpm eap7-activemq-artemis-jms-client-2.16.0-9.redhat_00042.1.el8eap.noarch.rpm eap7-activemq-artemis-jms-server-2.16.0-9.redhat_00042.1.el8eap.noarch.rpm eap7-activemq-artemis-journal-2.16.0-9.redhat_00042.1.el8eap.noarch.rpm eap7-activemq-artemis-ra-2.16.0-9.redhat_00042.1.el8eap.noarch.rpm eap7-activemq-artemis-selector-2.16.0-9.redhat_00042.1.el8eap.noarch.rpm eap7-activemq-artemis-server-2.16.0-9.redhat_00042.1.el8eap.noarch.rpm eap7-activemq-artemis-service-extensions-2.16.0-9.redhat_00042.1.el8eap.noarch.rpm eap7-activemq-artemis-tools-2.16.0-9.redhat_00042.1.el8eap.noarch.rpm eap7-h2database-1.4.197-2.redhat_00004.1.el8eap.noarch.rpm eap7-hal-console-3.3.12-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-hibernate-5.3.26-1.Final_redhat_00002.2.el8eap.noarch.rpm eap7-hibernate-core-5.3.26-1.Final_redhat_00002.2.el8eap.noarch.rpm eap7-hibernate-entitymanager-5.3.26-1.Final_redhat_00002.2.el8eap.noarch.rpm eap7-hibernate-envers-5.3.26-1.Final_redhat_00002.2.el8eap.noarch.rpm eap7-hibernate-java8-5.3.26-1.Final_redhat_00002.2.el8eap.noarch.rpm eap7-hibernate-validator-6.0.23-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-hibernate-validator-cdi-6.0.23-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-jackson-annotations-2.12.6-1.redhat_00001.1.el8eap.noarch.rpm eap7-jackson-core-2.12.6-1.redhat_00001.1.el8eap.noarch.rpm eap7-jackson-databind-2.12.6.1-1.redhat_00003.1.el8eap.noarch.rpm eap7-jackson-datatype-jdk8-2.12.6-1.redhat_00001.1.el8eap.noarch.rpm eap7-jackson-datatype-jsr310-2.12.6-1.redhat_00001.1.el8eap.noarch.rpm eap7-jackson-jaxrs-base-2.12.6-1.redhat_00001.1.el8eap.noarch.rpm eap7-jackson-jaxrs-json-provider-2.12.6-1.redhat_00001.1.el8eap.noarch.rpm eap7-jackson-module-jaxb-annotations-2.12.6-1.redhat_00001.1.el8eap.noarch.rpm eap7-jackson-modules-base-2.12.6-1.redhat_00001.1.el8eap.noarch.rpm eap7-jackson-modules-java8-2.12.6-1.redhat_00001.1.el8eap.noarch.rpm eap7-jberet-1.3.9-1.SP1_redhat_00001.1.el8eap.noarch.rpm eap7-jberet-core-1.3.9-1.SP1_redhat_00001.1.el8eap.noarch.rpm eap7-jboss-jsf-api_2.3_spec-3.0.0-4.SP05_redhat_00002.1.el8eap.noarch.rpm eap7-jboss-remoting-5.0.24-1.SP1_redhat_00001.1.el8eap.noarch.rpm eap7-jboss-server-migration-1.10.0-16.Final_redhat_00015.1.el8eap.noarch.rpm eap7-jboss-server-migration-cli-1.10.0-16.Final_redhat_00015.1.el8eap.noarch.rpm eap7-jboss-server-migration-core-1.10.0-16.Final_redhat_00015.1.el8eap.noarch.rpm eap7-jboss-xnio-base-3.8.7-1.SP1_redhat_00001.1.el8eap.noarch.rpm eap7-log4j-2.17.1-2.redhat_00002.1.el8eap.noarch.rpm eap7-netty-4.1.72-4.Final_redhat_00001.1.el8eap.noarch.rpm eap7-netty-all-4.1.72-4.Final_redhat_00001.1.el8eap.noarch.rpm eap7-netty-buffer-4.1.72-4.Final_redhat_00001.1.el8eap.noarch.rpm eap7-netty-codec-4.1.72-4.Final_redhat_00001.1.el8eap.noarch.rpm eap7-netty-codec-dns-4.1.72-4.Final_redhat_00001.1.el8eap.noarch.rpm eap7-netty-codec-haproxy-4.1.72-4.Final_redhat_00001.1.el8eap.noarch.rpm eap7-netty-codec-http-4.1.72-4.Final_redhat_00001.1.el8eap.noarch.rpm eap7-netty-codec-http2-4.1.72-4.Final_redhat_00001.1.el8eap.noarch.rpm eap7-netty-codec-memcache-4.1.72-4.Final_redhat_00001.1.el8eap.noarch.rpm eap7-netty-codec-mqtt-4.1.72-4.Final_redhat_00001.1.el8eap.noarch.rpm eap7-netty-codec-redis-4.1.72-4.Final_redhat_00001.1.el8eap.noarch.rpm eap7-netty-codec-smtp-4.1.72-4.Final_redhat_00001.1.el8eap.noarch.rpm eap7-netty-codec-socks-4.1.72-4.Final_redhat_00001.1.el8eap.noarch.rpm eap7-netty-codec-stomp-4.1.72-4.Final_redhat_00001.1.el8eap.noarch.rpm eap7-netty-codec-xml-4.1.72-4.Final_redhat_00001.1.el8eap.noarch.rpm eap7-netty-common-4.1.72-4.Final_redhat_00001.1.el8eap.noarch.rpm eap7-netty-handler-4.1.72-4.Final_redhat_00001.1.el8eap.noarch.rpm eap7-netty-handler-proxy-4.1.72-4.Final_redhat_00001.1.el8eap.noarch.rpm eap7-netty-resolver-4.1.72-4.Final_redhat_00001.1.el8eap.noarch.rpm eap7-netty-resolver-dns-4.1.72-4.Final_redhat_00001.1.el8eap.noarch.rpm eap7-netty-resolver-dns-classes-macos-4.1.72-4.Final_redhat_00001.1.el8eap.noarch.rpm eap7-netty-tcnative-2.0.48-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-netty-transport-4.1.72-4.Final_redhat_00001.1.el8eap.noarch.rpm eap7-netty-transport-classes-epoll-4.1.72-4.Final_redhat_00001.1.el8eap.noarch.rpm eap7-netty-transport-classes-kqueue-4.1.72-4.Final_redhat_00001.1.el8eap.noarch.rpm eap7-netty-transport-native-unix-common-4.1.72-4.Final_redhat_00001.1.el8eap.noarch.rpm eap7-netty-transport-rxtx-4.1.72-4.Final_redhat_00001.1.el8eap.noarch.rpm eap7-netty-transport-sctp-4.1.72-4.Final_redhat_00001.1.el8eap.noarch.rpm eap7-netty-transport-udt-4.1.72-4.Final_redhat_00001.1.el8eap.noarch.rpm eap7-snakeyaml-1.29.0-1.redhat_00001.2.el8eap.noarch.rpm eap7-undertow-2.2.17-2.SP4_redhat_00001.1.el8eap.noarch.rpm eap7-wildfly-7.4.5-3.GA_redhat_00001.1.el8eap.noarch.rpm eap7-wildfly-elytron-1.15.12-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-wildfly-elytron-tool-1.15.12-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-wildfly-http-client-common-1.1.11-1.SP1_redhat_00001.1.el8eap.noarch.rpm eap7-wildfly-http-ejb-client-1.1.11-1.SP1_redhat_00001.1.el8eap.noarch.rpm eap7-wildfly-http-naming-client-1.1.11-1.SP1_redhat_00001.1.el8eap.noarch.rpm eap7-wildfly-http-transaction-client-1.1.11-1.SP1_redhat_00001.1.el8eap.noarch.rpm eap7-wildfly-javadocs-7.4.5-3.GA_redhat_00001.1.el8eap.noarch.rpm eap7-wildfly-modules-7.4.5-3.GA_redhat_00001.1.el8eap.noarch.rpm eap7-wildfly-transaction-client-1.1.15-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-xerces-j2-2.12.0-3.SP04_redhat_00001.1.el8eap.noarch.rpm x86_64: eap7-netty-transport-native-epoll-4.1.72-1.Final_redhat_00001.1.el8eap.x86_64.rpm eap7-netty-transport-native-epoll-debuginfo-4.1.72-1.Final_redhat_00001.1.el8eap.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 8. References: https://access.redhat.com/security/cve/CVE-2020-36518 https://access.redhat.com/security/cve/CVE-2021-37136 https://access.redhat.com/security/cve/CVE-2021-37137 https://access.redhat.com/security/cve/CVE-2021-42392 https://access.redhat.com/security/cve/CVE-2021-43797 https://access.redhat.com/security/cve/CVE-2022-0084 https://access.redhat.com/security/cve/CVE-2022-0853 https://access.redhat.com/security/cve/CVE-2022-0866 https://access.redhat.com/security/cve/CVE-2022-1319 https://access.redhat.com/security/cve/CVE-2022-21299 https://access.redhat.com/security/cve/CVE-2022-21363 https://access.redhat.com/security/cve/CVE-2022-23221 https://access.redhat.com/security/cve/CVE-2022-23437 https://access.redhat.com/security/cve/CVE-2022-23913 https://access.redhat.com/security/cve/CVE-2022-24785 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.4/ https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.4/html-single/installation_guide/ 9. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYp5p/9zjgjWX9erEAQhL+g/+JKQHaiLkO+ltEKRh+4gMrTSp6RHQ7abn 2sNL4RWYPNRMVkzxxssvhNORYq9zEpwygmoNbsWDgPAJfoHR4QJingjL2fTn8Q7+ T3Iw/kw3OH9wAnWhBl1uppLzYbLqppjC6Z3/BdU6uqMjly+wQyoIgEm2eHMgAMnQ SteQlaYDrVuu9+8b57EcKVGVyg6x7W/DDX0hWCxNh7zFx8kX+kOdM4JBARMVTz8c JfXxaNbP5cr2pWxXyCOSPgLku9P7wV5zZ1Mi2bS9m+wWndhlmnGDRE7EBJZltKz4 NudGSOpabgN7g0WMLZLRQg6ioCsaawucV7UZqk6Sxf0ur7WCif8z2Y5NR8gD+usI ed5HVhMjF8Uj1+hzvJttTeoRZ9sVigQ3SeOxnQhK3G+n/d5jk7TCe8EdlW/MHq/G EDud/taB/GO7imnhdHLEyA+P4BVhqpbw47AvyQq0cRgYfDGwK09Z7HkxzWxz7zbk vP1eKJ6Wc8B94WBMIB50eObTVoT98VBzQ5gUTrfcwIjTDCWMqkT6HyOWfQGCPF/j 4TWRrA3/n4ZkVrk/K5N1BLT07XuCV+dF/JfjHzG7piA0fU5gyOyn3GlU3cKHPBT7 1OALl1P0Bs1lFIaVxyxWyU0IcLTD0ndvoed5N+j5wrMgn8QaIpFk9ByfJrw8KIJX TdWh+RTMxwU=Q04c -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-5316-1 security@debian.org https://www.debian.org/security/ Markus Koschany January 11, 2023 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : netty CVE ID : CVE-2021-37136 CVE-2021-37137 CVE-2021-43797 CVE-2022-41881 CVE-2022-41915 Debian Bug : 1027180 1014769 1001437 Several out-of-memory, stack overflow or HTTP request smuggling vulnerabilities have been discovered in Netty, a Java NIO client/server socket framework, which may allow attackers to cause a denial of service or bypass restrictions when used as a proxy. For the stable distribution (bullseye), these problems have been fixed in version 1:4.1.48-4+deb11u1. We recommend that you upgrade your netty packages. For the detailed security status of netty please refer to its security tracker page at: https://security-tracker.debian.org/tracker/netty Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEErPPQiO8y7e9qGoNf2a0UuVE7UeQFAmO/OTVfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEFD RjNEMDg4RUYzMkVERUY2QTFBODM1RkQ5QUQxNEI5NTEzQjUxRTQACgkQ2a0UuVE7 UeREBA//QmQrVlx87/n7z5FISY20tNkSxAI3/Xqx9IB/ldRLUw8xcttHoDV13H4K JFKuEP6bdZzdzxXCcYGqNlXPjMJqbH6KIEmjIbCthsnbQfNzSXm86eqeZWl33kEG QA1buF47PeyRzuW93JmS+XpjjOWaXA4/MmP14wOqHyu/sorRc4aN5R0/ea+cUSW4 a7Zvb/m/gM5dLm1m88do5oBgJsynZM0fCfLi/Lz2vvSKKap/DJaCcK9sjvyzCRlb 8OqtE+B5eejUIGcBF2TD5BZiZLY5ZIqPBEUZO5g+WMnPRWNUaU/lYqKuTPPlU72A ZUeysGlAyhbPueEd5cIXG7jYUt07VRUFixinXHukhErzWtQU28mY7mA50If+wabO 9Pj/6/76St0XFWWxRNPYFCXeM7oSNdvC8DA7oNahpBMDSP/bJSc+sDdwjp41PjKj zKKHraQMtOCDOWmqeWJUfUdqVa2ptSjUZ/oGBsW4CUkesoS03YAAtGasxlpfhR2o 43V0e7/9YmiBI1ZkpqIZ4vU7siqE6NzCMmvdtYaTQD66P0CJ3FCC/OdSdKSRp0HN Z45D6hUUZdJLJrO8gGfLfZo9aABTlOSuRUcdHLBqOVUUjz7wqlQHH2d63ytf9X93 ATsBST3G5fY5ssKcyxHFtDAsqgbokkCLJ0D7TFM4cY+E7ywpq+I= =jx2O -----END PGP SIGNATURE----- . JIRA issues fixed (https://issues.jboss.org/): LOG-2437 - EO shouldn't grant cluster-wide permission to system:serviceaccount:openshift-monitoring:prometheus-k8s when ES cluster is deployed. [openshift-logging 5.4] LOG-2442 - Log file metric exporter not working with /var/log/pods LOG-2448 - Audit and journald logs cannot be viewed from LokiStack, when logs are forwarded with Vector as collector. Security Fix(es): * netty-codec: Bzip2Decoder doesn't allow setting size restrictions for decompressed data (CVE-2021-37136) * netty-codec: SnappyFrameDecoder doesn't restrict chunk length and may buffer skippable chunks in an unnecessary way (CVE-2021-37137) For more details about the security issues and their impact, the CVSS score, acknowledgements, and other related information, see the CVE pages listed in the References section. The References section of this erratum contains a download link for the update. You must be logged in to download the update. Bugs fixed (https://bugzilla.redhat.com/): 2004133 - CVE-2021-37136 netty-codec: Bzip2Decoder doesn't allow setting size restrictions for decompressed data 2004135 - CVE-2021-37137 netty-codec: SnappyFrameDecoder doesn't restrict chunk length and may buffer skippable chunks in an unnecessary way 5. Description: Red Hat AMQ Streams, based on the Apache Kafka project, offers a distributed backbone that allows microservices and other applications to share data with extremely high throughput and extremely low latency. JIRA issues fixed (https://issues.jboss.org/): ENTMQST-4107 - [KAFKA] MM2 connector task stopped and didn?t result in failed state ENTMQST-4541 - [PROD] Create RHSA erratum for Streams 2.4.0 6

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

resource management error

EXPLOIT AVAILABILITY

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Red Hat

SOURCES

LAST UPDATE DATE

2026-02-05T13:37:18.034000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE