CVE-2019-17571

critical

Description

Included in Log4j 1.2 is a SocketServer class that is vulnerable to deserialization of untrusted data which can be exploited to remotely execute arbitrary code when combined with a deserialization gadget when listening to untrusted network traffic for log data. This affects Log4j versions up to 1.2 up to 1.2.17.

References

https://lists.apache.org/thread.html/eea03d504b36e8f870e8321d908e1def1addda16adda04327fe7c125%40%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]%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.kafka.apache.org%3E

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

https://security.netapp.com/advisory/ntap-20200110-0001/

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

https://lists.apache.org/thread.html/ra38785cfc0e7f17f8e24bebf775dd0[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.debian.org/debian-lts-announce/2020/01/msg00008.html

http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00022.html

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]%3Ccommits.zookeeper.apache.org%3E

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

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

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

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

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

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

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

https://lists.apache.org/thread.html/[email protected]%3Clog4j-user.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]%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]%3Cdev.jena.apache.org%3E

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

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

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

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

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

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

https://www.debian.org/security/2020/dsa-4686

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

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

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

https://lists.apache.org/thread.html/[email protected]%3Cjira.kafka.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/r13d4b5c60ff63f3c4fab51d6ff266655be503b8a18[email protected]%3Ccommon-issues.hadoop.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Ccommon-issues.hadoop.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Ccommon-issues.hadoop.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Ccommon-issues.hadoop.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Ccommon-dev.hadoop.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Ccommon-issues.hadoop.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Ccommon-issues.hadoop.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Ccommon-issues.hadoop.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Ccommon-issues.hadoop.apache.org%3E

https://usn.ubuntu.com/4495-1/

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

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

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

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

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

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

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

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

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

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

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

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

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

https://lists.apache.org/thread.html/[email protected]%3Cpluto-dev.portals.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cpluto-scm.portals.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cpluto-dev.portals.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cpluto-dev.portals.apache.org%3E

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

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

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

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

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

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

https://lists.apache.org/thread.html/[email protected]%3Ccommon-issues.hadoop.apache.org%3E

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

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

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

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

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

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

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

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

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

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

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

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

https://www.oracle.com/security-alerts/cpuapr2022.html

Details

Source: MITRE

Published: 2019-12-20

Updated: 2022-04-20

Type: CWE-502

Risk Information

CVSS v2

Base Score: 7.5

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 10

Severity: HIGH

CVSS v3

Base Score: 9.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 3.9

Severity: CRITICAL