ID

VAR-202112-2011

CVE

CVE-2021-44832

TITLE

Apache Log4j Input validation error vulnerability

DESCRIPTION

Apache Log4j2 versions 2.0-beta7 through 2.17.0 (excluding security fix releases 2.3.2 and 2.12.4) are vulnerable to a remote code execution (RCE) attack when a configuration uses a JDBC Appender with a JNDI LDAP data source URI when an attacker has control of the target LDAP server. This issue is fixed by limiting JNDI data source names to the java protocol in Log4j2 versions 2.17.1, 2.12.4, and 2.3.2. Apache Log4j is a Java-based open source logging tool of the Apache Foundation. Apache Log4j2 2.0-beta7 to 2.17.0 versions have a security vulnerability, which stems from the lack of effective protection and filtering for JDBC Appender and JNDI in the software. The purpose of this text-only errata is to inform you about the security issues fixed. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. The References section of this erratum contains a download link (you must log in to download the update). -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Low: Red Hat JBoss Enterprise Application Platform 7.4.4 security update Advisory ID: RHSA-2022:1297-01 Product: Red Hat JBoss Enterprise Application Platform Advisory URL: https://access.redhat.com/errata/RHSA-2022:1297 Issue date: 2022-04-11 CVE Names: CVE-2021-4104 CVE-2021-44832 CVE-2021-45046 CVE-2021-45105 CVE-2022-23302 CVE-2022-23305 CVE-2022-23307 ===================================================================== 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 Low. 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 7.4.4 serves as a replacement for Red Hat JBoss Enterprise Application Platform 7.4.3 and includes bug fixes and enhancements. See the Red Hat JBoss Enterprise Application Platform 7.4.4 Release Notes for information about the most significant bug fixes and enhancements included in this release. Security Fix(es): * log4j: SQL injection in Log4j 1.x when application is configured to use JDBCAppender (CVE-2022-23305) * log4j: Unsafe deserialization flaw in Chainsaw log viewer (CVE-2022-23307) * log4j: Remote code execution in Log4j 1.x when application is configured to use JMSAppender (CVE-2021-4104) * log4j-core: remote code execution via JDBC Appender (CVE-2021-44832) * log4j-core: DoS in log4j 2.x with thread context message pattern and context lookup pattern (incomplete fix for CVE-2021-44228) (CVE-2021-45046) * log4j-core: DoS in log4j 2.x with Thread Context Map (MDC) input data contains a recursive lookup and context lookup pattern (CVE-2021-45105) * log4j: Remote code execution in Log4j 1.x when application is configured to use JMSSink (CVE-2022-23302) 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, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 2031667 - CVE-2021-4104 log4j: Remote code execution in Log4j 1.x when application is configured to use JMSAppender 2032580 - CVE-2021-45046 log4j-core: DoS in log4j 2.x with thread context message pattern and context lookup pattern (incomplete fix for CVE-2021-44228) 2034067 - CVE-2021-45105 log4j-core: DoS in log4j 2.x with Thread Context Map (MDC) input data contains a recursive lookup and context lookup pattern 2035951 - CVE-2021-44832 log4j-core: remote code execution via JDBC Appender 2041949 - CVE-2022-23302 log4j: Remote code execution in Log4j 1.x when application is configured to use JMSSink 2041959 - CVE-2022-23305 log4j: SQL injection in Log4j 1.x when application is configured to use JDBCAppender 2041967 - CVE-2022-23307 log4j: Unsafe deserialization flaw in Chainsaw log viewer 6. JIRA issues fixed (https://issues.jboss.org/): JBEAP-22105 - (7.4.z) Upgrade from com.io7m.xom:xom 1.2.10 to xom:xom 1.3.7 JBEAP-22385 - (7.4.z) Upgrade ASM from 7.1 to 9.1 JBEAP-22731 - (7.4.z) Upgrade Artemis from 2.16.0.redhat-00032 to 2.16.0.redhat-00034 JBEAP-22738 - (7.4.z) Upgrade jbossws-cxf from 5.4.2.Final to 5.4.4.Final(Fix UsernameTokenElytronTestCase on SE 17) JBEAP-22819 - [GSS] (7.4.z) HAL-1762 - Aliases are removed from the credential store when passwords are updated from the admin console JBEAP-22839 - [GSS](7.4.z) Upgrade yasson from 1.0.9.redhat-00001 to 1.0.10.redhat-00001 JBEAP-22864 - (7.4.z) Upgrade HAL from 3.3.8.Final-redhat-00001 to 3.3.9.Final-redhat-00001 JBEAP-22900 - Tracker bug for the EAP 7.4.4 release for RHEL-8 JBEAP-22904 - (7.4.z) Upgrade Hibernate ORM from 5.3.24.Final-redhat-00001 to 5.3.25.Final-redhat-00002 JBEAP-22911 - (7.4.z) Upgrade OpenSSL from 2.1.3.Final-redhat-00001 to 2.2.0.Final-redhat-00001 JBEAP-22912 - (7.4.z) Upgrade OpenSSL Natives from 2.1.0.SP01-redhat-00001 to 2.2.0.Final-redhat-00001 JBEAP-22913 - (7.4.z) Upgrade WildFly Core from 15.0.6.Final-redhat-00003 to 15.0.7.Final-redhat-00001 JBEAP-22935 - (7.4.z) Upgrade jboss-vfs from 3.2.15.Final-redhat-00001 to 3.2.16.Final-redhat-00001 JBEAP-22945 - (7.4.z) Upgrade org.apache.logging.log4j from 2.14.0.redhat-00002 to 2.17.1.redhat-00001 JBEAP-22973 - (7.4.z) Upgrade Elytron from 1.15.9.Final-redhat-00001 to 1.15.11.Final-redhat-00002 JBEAP-23038 - (7.4.z) Upgrade galleon-plugins from 5.1.4.Final to 5.2.6.Final JBEAP-23040 - (7.4.z) Upgrade galleon-plugins in wildfly-core-eap from 5.1.4.Final to 5.2.6.Final JBEAP-23045 - (7.4.z) Upgrade Undertow from 2.2.13.SP2-redhat-00001 to 2.2.16.Final-redhat-0001 JBEAP-23101 - (7.4.z) Upgrade Infinispan from 11.0.12.Final to 11.0.15.Final JBEAP-23105 - (7.4.z) Upgrade Narayana from 5.11.3.Final-redhat-00001 to 5.11.4.Final-redhat-00001 JBEAP-23143 - (7.4.z) Upgrade from org.eclipse.jdt.core.compiler:ecj:4.6.1 to org.eclipse.jdt:ecj:3.26 JBEAP-23177 - (7.4.z) Upgrade XNIO from 3.8.5.SP1-redhat-00001 to 3.8.6.Final-redhat-00001 JBEAP-23323 - [GSS](7.4.z) WFLY-16112 - Batch JobOperatorService should look for only active job names to stop during suspend JBEAP-23373 - (7.4.z) Upgrade OpenSSL from 2.2.0.Final-redhat-00001 to 2.2.0.Final-redhat-00002 JBEAP-23374 - (7.4.z) Upgrade WildFly Core from 15.0.7.Final-redhat-00001 to 15.0.8.Final-redhat-00001 JBEAP-23375 - (7.4.z) Upgrade OpenSSL Natives from 2.2.0.Final-redhat-00001 to 2.2.0.Final-redhat-00002 7. Package List: Red Hat JBoss EAP 7.4 for RHEL 8: Source: eap7-activemq-artemis-2.16.0-7.redhat_00034.1.el8eap.src.rpm eap7-ecj-3.26.0-1.redhat_00002.1.el8eap.src.rpm eap7-hal-console-3.3.9-1.Final_redhat_00001.1.el8eap.src.rpm eap7-hibernate-5.3.25-1.Final_redhat_00002.1.el8eap.src.rpm eap7-infinispan-11.0.15-1.Final_redhat_00001.1.el8eap.src.rpm eap7-jboss-server-migration-1.10.0-15.Final_redhat_00014.1.el8eap.src.rpm eap7-jboss-vfs-3.2.16-1.Final_redhat_00001.1.el8eap.src.rpm eap7-jboss-xnio-base-3.8.6-1.Final_redhat_00001.1.el8eap.src.rpm eap7-jbossws-cxf-5.4.4-1.Final_redhat_00001.1.el8eap.src.rpm eap7-log4j-2.17.1-1.redhat_00001.1.el8eap.src.rpm eap7-narayana-5.11.4-1.Final_redhat_00001.1.el8eap.src.rpm eap7-objectweb-asm-9.1.0-1.redhat_00002.1.el8eap.src.rpm eap7-undertow-2.2.16-1.Final_redhat_00001.1.el8eap.src.rpm eap7-wildfly-7.4.4-3.GA_redhat_00011.1.el8eap.src.rpm eap7-wildfly-elytron-1.15.11-1.Final_redhat_00002.1.el8eap.src.rpm eap7-wildfly-openssl-2.2.0-3.Final_redhat_00002.1.el8eap.src.rpm eap7-wildfly-openssl-el8-x86_64-2.2.0-2.Final_redhat_00002.1.el8eap.src.rpm eap7-xom-1.3.7-1.redhat_00001.1.el8eap.src.rpm eap7-yasson-1.0.10-1.redhat_00001.1.el8eap.src.rpm noarch: eap7-activemq-artemis-2.16.0-7.redhat_00034.1.el8eap.noarch.rpm eap7-activemq-artemis-cli-2.16.0-7.redhat_00034.1.el8eap.noarch.rpm eap7-activemq-artemis-commons-2.16.0-7.redhat_00034.1.el8eap.noarch.rpm eap7-activemq-artemis-core-client-2.16.0-7.redhat_00034.1.el8eap.noarch.rpm eap7-activemq-artemis-dto-2.16.0-7.redhat_00034.1.el8eap.noarch.rpm eap7-activemq-artemis-hornetq-protocol-2.16.0-7.redhat_00034.1.el8eap.noarch.rpm eap7-activemq-artemis-hqclient-protocol-2.16.0-7.redhat_00034.1.el8eap.noarch.rpm eap7-activemq-artemis-jdbc-store-2.16.0-7.redhat_00034.1.el8eap.noarch.rpm eap7-activemq-artemis-jms-client-2.16.0-7.redhat_00034.1.el8eap.noarch.rpm eap7-activemq-artemis-jms-server-2.16.0-7.redhat_00034.1.el8eap.noarch.rpm eap7-activemq-artemis-journal-2.16.0-7.redhat_00034.1.el8eap.noarch.rpm eap7-activemq-artemis-ra-2.16.0-7.redhat_00034.1.el8eap.noarch.rpm eap7-activemq-artemis-selector-2.16.0-7.redhat_00034.1.el8eap.noarch.rpm eap7-activemq-artemis-server-2.16.0-7.redhat_00034.1.el8eap.noarch.rpm eap7-activemq-artemis-service-extensions-2.16.0-7.redhat_00034.1.el8eap.noarch.rpm eap7-activemq-artemis-tools-2.16.0-7.redhat_00034.1.el8eap.noarch.rpm eap7-ecj-3.26.0-1.redhat_00002.1.el8eap.noarch.rpm eap7-hal-console-3.3.9-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-hibernate-5.3.25-1.Final_redhat_00002.1.el8eap.noarch.rpm eap7-hibernate-core-5.3.25-1.Final_redhat_00002.1.el8eap.noarch.rpm eap7-hibernate-entitymanager-5.3.25-1.Final_redhat_00002.1.el8eap.noarch.rpm eap7-hibernate-envers-5.3.25-1.Final_redhat_00002.1.el8eap.noarch.rpm eap7-hibernate-java8-5.3.25-1.Final_redhat_00002.1.el8eap.noarch.rpm eap7-infinispan-11.0.15-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-infinispan-cachestore-jdbc-11.0.15-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-infinispan-cachestore-remote-11.0.15-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-infinispan-client-hotrod-11.0.15-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-infinispan-commons-11.0.15-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-infinispan-component-annotations-11.0.15-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-infinispan-core-11.0.15-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-infinispan-hibernate-cache-commons-11.0.15-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-infinispan-hibernate-cache-spi-11.0.15-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-infinispan-hibernate-cache-v53-11.0.15-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-jboss-server-migration-1.10.0-15.Final_redhat_00014.1.el8eap.noarch.rpm eap7-jboss-server-migration-cli-1.10.0-15.Final_redhat_00014.1.el8eap.noarch.rpm eap7-jboss-server-migration-core-1.10.0-15.Final_redhat_00014.1.el8eap.noarch.rpm eap7-jboss-vfs-3.2.16-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-jboss-xnio-base-3.8.6-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-jbossws-cxf-5.4.4-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-log4j-2.17.1-1.redhat_00001.1.el8eap.noarch.rpm eap7-narayana-5.11.4-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-narayana-compensations-5.11.4-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-narayana-jbosstxbridge-5.11.4-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-narayana-jbossxts-5.11.4-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-narayana-jts-idlj-5.11.4-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-narayana-jts-integration-5.11.4-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-narayana-restat-api-5.11.4-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-narayana-restat-bridge-5.11.4-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-narayana-restat-integration-5.11.4-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-narayana-restat-util-5.11.4-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-narayana-txframework-5.11.4-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-objectweb-asm-9.1.0-1.redhat_00002.1.el8eap.noarch.rpm eap7-undertow-2.2.16-1.Final_redhat_00001.1.el8eap.noarch.rpm eap7-wildfly-7.4.4-3.GA_redhat_00011.1.el8eap.noarch.rpm eap7-wildfly-elytron-1.15.11-1.Final_redhat_00002.1.el8eap.noarch.rpm eap7-wildfly-elytron-tool-1.15.11-1.Final_redhat_00002.1.el8eap.noarch.rpm eap7-wildfly-javadocs-7.4.4-3.GA_redhat_00011.1.el8eap.noarch.rpm eap7-wildfly-modules-7.4.4-3.GA_redhat_00011.1.el8eap.noarch.rpm eap7-wildfly-openssl-2.2.0-3.Final_redhat_00002.1.el8eap.noarch.rpm eap7-wildfly-openssl-java-2.2.0-3.Final_redhat_00002.1.el8eap.noarch.rpm eap7-xom-1.3.7-1.redhat_00001.1.el8eap.noarch.rpm eap7-yasson-1.0.10-1.redhat_00001.1.el8eap.noarch.rpm x86_64: eap7-wildfly-openssl-el8-x86_64-2.2.0-2.Final_redhat_00002.1.el8eap.x86_64.rpm eap7-wildfly-openssl-el8-x86_64-debuginfo-2.2.0-2.Final_redhat_00002.1.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-2021-4104 https://access.redhat.com/security/cve/CVE-2021-44832 https://access.redhat.com/security/cve/CVE-2021-45046 https://access.redhat.com/security/cve/CVE-2021-45105 https://access.redhat.com/security/cve/CVE-2022-23302 https://access.redhat.com/security/cve/CVE-2022-23305 https://access.redhat.com/security/cve/CVE-2022-23307 https://access.redhat.com/security/updates/classification/#low 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 iQIVAwUBYlRUqtzjgjWX9erEAQhXfxAApQ6HkBUo8Tg+GWEosSpAx0AEsVPMojWK HU3uJRF8jp0KXqchc+KVlalBJAWHPBUDr4xBpsISqwr7T/9iYonKlo4ijA/68b2K khbFyt6o6i2dXrYygT5fcMtukSjN2T/hfCc2ZE2yiHTO3Ou4AALyZ2xCyYtfSpuZ rZLVvgCWrnak2msgkoNl0/sZxnjw6b+ZJczKkq3QqPVWOYlV/Qdl5NGy16i0rbEo P1rWXJrOUlEBctJEs756cqeIJesYKHZqqPx/kHaNyzdxDh99hKGZx7oturscAN6e sPfSSdyd5jsOcWD7UlHV9ukoPQxf1ouVBa0qkpL0wCoR3GFF6Pls1bMEFzUoz3/R IwagVxsr38duK3isv34l6IQ+RP0oSWN0rgPUu69tAlEV+YwLgA5JUOpz1i7FTmXt l3i5+wMlo9Xc/Hy+j7unW8Do7s/i0YuFVTuM6H9KEITuFjgFA2tB9CpzoAFzWLk0 U8zCL80Rwy1wiMydSrLjtg3YUPB6ibh2NJ02O7R+bNhJ8bN4yuDuWkDqy4VdPXGp zhed3dZmYAXD9/x+mnfghcbJZwigzGT9Qv78zYafB3f8K7cEVEDJK3aZMOkkh9ca dcaLs5WRv8ZTytFPv+KGKRJ/cc/UHAvh8zumMZdVMp1oty/k/OYWhgaEJMWGQDCe UnHI/WwB37w= =eCh2 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce . 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. For further information, refer to the release notes linked to in the References section. All OpenShift Container Platform 4.7 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift Console or the CLI oc command. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster-cli.html 3. Solution: For OpenShift Container Platform 4.7 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster-cli.html 4. Bugs fixed (https://bugzilla.redhat.com/): 2035951 - CVE-2021-44832 log4j-core: remote code execution via JDBC Appender 5

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

input validation error

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Red Hat

SOURCES

LAST UPDATE DATE

2025-02-20T19:50:43.499000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE