Description

In Apache Log4j 2.x before 2.8.2, when using the TCP socket server or UDP socket server to receive serialized log events from another application, a specially crafted binary payload can be sent that, when deserialized, can execute arbitrary code.

References

https://issues.apache.org/jira/browse/LOG4J2-1863

http://www.securityfocus.com/bid/97702

https://access.redhat.com/errata/RHSA-2017:3244

https://access.redhat.com/errata/RHSA-2017:2889

https://access.redhat.com/errata/RHSA-2017:2888

https://access.redhat.com/errata/RHSA-2017:2811

https://access.redhat.com/errata/RHSA-2017:2810

https://access.redhat.com/errata/RHSA-2017:2809

https://access.redhat.com/errata/RHSA-2017:2808

https://access.redhat.com/errata/RHSA-2017:3400

https://access.redhat.com/errata/RHSA-2017:3399

https://access.redhat.com/errata/RHSA-2017:2638

https://access.redhat.com/errata/RHSA-2017:2637

https://access.redhat.com/errata/RHSA-2017:2636

https://access.redhat.com/errata/RHSA-2017:2635

https://access.redhat.com/errata/RHSA-2017:2633

https://access.redhat.com/errata/RHSA-2017:2423

https://access.redhat.com/errata/RHSA-2017:1802

https://access.redhat.com/errata/RHSA-2017:1801

https://access.redhat.com/errata/RHSA-2017:1417

http://www.securitytracker.com/id/1040200

http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html

http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html

http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html

https://security.netapp.com/advisory/ntap-20180726-0002/

http://www.securitytracker.com/id/1041294

http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html

https://security.netapp.com/advisory/ntap-20181107-0002/

https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html

https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html

https://access.redhat.com/errata/RHSA-2019:1545

https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html

https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html

https://lists.apache.org/thread.html/[email protected]%3Ccommits.druid.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.logging.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.logging.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cannounce.apache.org%3E

http://www.openwall.com/lists/oss-security/2019/12/19/2

https://lists.apache.org/thread.html/[email protected]%3Cdev.logging.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cissues.activemq.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tika.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tika.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tika.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cissues.activemq.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tika.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tika.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tika.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tika.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tika.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tika.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tika.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tika.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tika.apache.org%3E

https://www.oracle.com/security-alerts/cpujan2020.html

https://lists.apache.org/thread.html/[email protected]%3Cissues.activemq.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cissues.activemq.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cissues.activemq.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cissues.activemq.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cissues.activemq.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cissues.activemq.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cissues.activemq.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cissues.activemq.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cissues.activemq.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cissues.activemq.apache.org%3E

https://www.oracle.com/security-alerts/cpuapr2020.html

https://lists.apache.org/thread.html/[email protected]%3Ccommits.logging.apache.org%3E

https://www.oracle.com/security-alerts/cpujul2020.html

https://lists.apache.org/thread.html/[email protected]%3Cissues.bookkeeper.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cissues.activemq.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cissues.geode.apache.org%3E

https://www.oracle.com/security-alerts/cpuoct2020.html

https://www.oracle.com/security-alerts/cpujan2021.html

https://lists.apache.org/thread.html/[email protected]%3Ccommits.doris.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cissues.beam.apache.org%3E

https://www.oracle.com/security-alerts/cpuApr2021.html

https://lists.apache.org/thread.html/[email protected]%3Cgithub.beam.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cgithub.beam.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cgithub.beam.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cgithub.beam.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cgithub.beam.apache.org%3E

https://www.oracle.com/security-alerts/cpuoct2021.html

https://www.oracle.com/security-alerts/cpujan2022.html

Details

Risk Information

CVSS v2

CVSS v3