CVE-2021-45046

It was found that the fix to address CVE-2021-44228 in Apache Log4j 2.15.0 was incomplete in certain non-default configurations. This could allows attackers with control over Thread Context Map (MDC) input data when the logging configuration uses a non-default Pattern Layout with either a Context Lookup (for example, $${ctx:loginId}) or a Thread Context Map pattern (%X, %mdc, or %MDC) to craft malicious input data using a JNDI Lookup pattern resulting in an information leak and remote code execution in some environments and local code execution in all environments. Log4j 2.16.0 (Java 8) and 2.12.2 (Java 7) fix this issue by removing support for message lookup patterns and disabling JNDI functionality by default.

  • OS
    Any OS
  • Version
    Any Version
  • Type
    Any Type

22 fixes found:

    Workaround

    Log4HotPatch by Correto
    Published Date:Dec 12, 2021
    Updated Date:Dec 12, 2021

      Workaround

      Apache Log4j Security Update - Log4j
      Published Date:Dec 10, 2021
      Updated Date:Dec 10, 2021

        Workaround

        Logout4Shell
        Published Date:Dec 10, 2021
        Updated Date:Dec 10, 2021

          Version Update

          (RHSA-2022:1296) Low: Red Hat JBoss Enterprise Application Platform 7.4.4 security update
          Published Date:Apr 11, 2022
          Updated Date:Apr 11, 2022
          Source:RedHat7
          Affected Packages:

          eap7-activemq-artemis-journal-2.16.0, eap7-infinispan-hibernate-cache-spi-11.0.15, eap7-infinispan-core-11.0.15, eap7-jboss-xnio-base-3.8.6, eap7-infinispan-component-annotations-11.0.15, eap7-hal-console-3.3.9, eap7-wildfly-elytron-tool-1.15.11, eap7-activemq-artemis-cli-2.16.0, eap7-hibernate-core-5.3.25, eap7-activemq-artemis-jms-server-2.16.0, eap7-infinispan-cachestore-remote-11.0.15, eap7-activemq-artemis-tools-2.16.0, eap7-wildfly-openssl-el7-x86_64-2.2.0, eap7-narayana-compensations-5.11.4, eap7-hibernate-entitymanager-5.3.25, eap7-narayana-restat-util-5.11.4, eap7-activemq-artemis-ra-2.16.0, eap7-undertow-2.2.16, eap7-narayana-jbossxts-5.11.4, eap7-activemq-artemis-jms-client-2.16.0, eap7-wildfly-openssl-2.2.0, eap7-narayana-txframework-5.11.4, eap7-jboss-vfs-3.2.16, eap7-infinispan-11.0.15, eap7-narayana-jbosstxbridge-5.11.4, eap7-log4j-2.17.1, eap7-infinispan-cachestore-jdbc-11.0.15, eap7-activemq-artemis-2.16.0, eap7-hibernate-5.3.25, eap7-activemq-artemis-server-2.16.0, eap7-narayana-restat-bridge-5.11.4, eap7-hibernate-envers-5.3.25, eap7-jboss-server-migration-core-1.10.0, eap7-activemq-artemis-core-client-2.16.0, eap7-activemq-artemis-commons-2.16.0, eap7-infinispan-commons-11.0.15, eap7-jboss-server-migration-1.10.0, eap7-activemq-artemis-hqclient-protocol-2.16.0, eap7-activemq-artemis-hornetq-protocol-2.16.0, eap7-narayana-5.11.4, eap7-activemq-artemis-jdbc-store-2.16.0, eap7-ecj-3.26.0, eap7-wildfly-java-jdk11-7.4.4, eap7-wildfly-java-jdk8-7.4.4, eap7-activemq-artemis-selector-2.16.0, eap7-infinispan-hibernate-cache-commons-11.0.15, eap7-activemq-artemis-service-extensions-2.16.0, eap7-activemq-artemis-dto-2.16.0, eap7-narayana-jts-idlj-5.11.4, eap7-infinispan-hibernate-cache-v53-11.0.15, eap7-xom-1.3.7, eap7-wildfly-openssl-el7-x86_64-debuginfo-2.2.0, eap7-narayana-restat-api-5.11.4, eap7-wildfly-elytron-1.15.11, eap7-jboss-server-migration-cli-1.10.0, eap7-hibernate-java8-5.3.25, eap7-jbossws-cxf-5.4.4, eap7-wildfly-7.4.4, eap7-yasson-1.0.10, eap7-objectweb-asm-9.1.0, eap7-wildfly-modules-7.4.4, eap7-wildfly-openssl-java-2.2.0, eap7-narayana-restat-integration-5.11.4, eap7-narayana-jts-integration-5.11.4, eap7-wildfly-javadocs-7.4.4, eap7-infinispan-client-hotrod-11.0.15

          Version Update

          (RHSA-2022:1297) Low: Red Hat JBoss Enterprise Application Platform 7.4.4 security update
          Published Date:Apr 11, 2022
          Updated Date:Apr 11, 2022
          Source:RedHat8
          Affected Packages:

          eap7-activemq-artemis-journal-2.16.0, eap7-infinispan-hibernate-cache-spi-11.0.15, eap7-infinispan-core-11.0.15, eap7-jboss-xnio-base-3.8.6, eap7-infinispan-component-annotations-11.0.15, eap7-hal-console-3.3.9, eap7-wildfly-elytron-tool-1.15.11, eap7-activemq-artemis-cli-2.16.0, eap7-hibernate-core-5.3.25, eap7-activemq-artemis-jms-server-2.16.0, eap7-infinispan-cachestore-remote-11.0.15, eap7-activemq-artemis-tools-2.16.0, eap7-wildfly-openssl-el8-x86_64-2.2.0, eap7-narayana-compensations-5.11.4, eap7-hibernate-entitymanager-5.3.25, eap7-activemq-artemis-ra-2.16.0, eap7-narayana-restat-util-5.11.4, eap7-narayana-jbossxts-5.11.4, eap7-activemq-artemis-commons-2.16.0, eap7-activemq-artemis-jms-client-2.16.0, eap7-jboss-vfs-3.2.16, eap7-wildfly-openssl-2.2.0, eap7-narayana-txframework-5.11.4, eap7-infinispan-11.0.15, eap7-narayana-jbosstxbridge-5.11.4, eap7-undertow-2.2.16, eap7-log4j-2.17.1, eap7-infinispan-cachestore-jdbc-11.0.15, eap7-wildfly-javadocs-7.4.4, eap7-activemq-artemis-2.16.0, eap7-hibernate-5.3.25, eap7-activemq-artemis-server-2.16.0, eap7-narayana-restat-bridge-5.11.4, eap7-hibernate-envers-5.3.25, eap7-jboss-server-migration-core-1.10.0, eap7-activemq-artemis-core-client-2.16.0, eap7-infinispan-commons-11.0.15, eap7-jboss-server-migration-1.10.0, eap7-activemq-artemis-hqclient-protocol-2.16.0, eap7-activemq-artemis-hornetq-protocol-2.16.0, eap7-narayana-5.11.4, eap7-activemq-artemis-jdbc-store-2.16.0, eap7-ecj-3.26.0, eap7-wildfly-openssl-el8-x86_64-debuginfo-2.2.0, eap7-activemq-artemis-selector-2.16.0, eap7-infinispan-hibernate-cache-commons-11.0.15, eap7-activemq-artemis-service-extensions-2.16.0, eap7-activemq-artemis-dto-2.16.0, eap7-infinispan-hibernate-cache-v53-11.0.15, eap7-xom-1.3.7, eap7-narayana-restat-api-5.11.4, eap7-wildfly-elytron-1.15.11, eap7-jboss-server-migration-cli-1.10.0, eap7-hibernate-java8-5.3.25, eap7-wildfly-7.4.4, eap7-jbossws-cxf-5.4.4, eap7-yasson-1.0.10, eap7-objectweb-asm-9.1.0, eap7-wildfly-openssl-java-2.2.0, eap7-wildfly-modules-7.4.4, eap7-narayana-restat-integration-5.11.4, eap7-narayana-jts-integration-5.11.4, eap7-narayana-jts-idlj-5.11.4, eap7-infinispan-client-hotrod-11.0.15

          Version Update

          [SECURITY] [DSA 5022-1] apache-log4j2 security update
          Published Date:Dec 16, 2021
          Updated Date:Dec 16, 2021
          Source:Debian9
          Affected Packages:

          liblog4j2-java-doc-2.7, apache-log4j2-2.7, liblog4j2-java-2.7

          Version Update

          [SECURITY] [DSA 5022-1] apache-log4j2 security update
          Published Date:Dec 16, 2021
          Updated Date:Dec 16, 2021
          Source:Debian11
          Affected Packages:

          liblog4j2-java-2.15.0, apache-log4j2-2.15.0, apache-log4j2-2.16.0, liblog4j2-java-2.16.0

          Version Update

          [SECURITY] [DSA 5022-1] apache-log4j2 security update
          Published Date:Dec 16, 2021
          Updated Date:Dec 16, 2021
          Source:Debian10
          Affected Packages:

          liblog4j2-java-2.15.0, apache-log4j2-2.15.0, apache-log4j2-2.16.0, liblog4j2-java-2.16.0