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
Link Providers
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00022.html cve-icon cve-icon
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https://lists.apache.org/thread.html/eea03d504b36e8f870e8321d908e1def1addda16adda04327fe7c125%40%3Cdev.logging.apache.org%3E cve-icon cve-icon
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https://lists.apache.org/thread.html/r189aaeaad897f7d6b96f7c43a8ef2dfb9f6e9f8c1cc9ad182ce9b9ae%40%3Cjira.kafka.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r18f1c010b554a3a2d761e8ffffd8674fd4747bcbcf16c643d708318c%40%3Cissues.activemq.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0%40%3Cissues.bookkeeper.apache.org%3E cve-icon cve-icon
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https://lists.debian.org/debian-lts-announce/2020/01/msg00008.html cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2019-17571 cve-icon
https://security.netapp.com/advisory/ntap-20200110-0001/ cve-icon cve-icon
https://usn.ubuntu.com/4495-1/ cve-icon cve-icon
https://www.cve.org/CVERecord?id=CVE-2019-17571 cve-icon
https://www.debian.org/security/2020/dsa-4686 cve-icon cve-icon
https://www.oracle.com/security-alerts/cpuApr2021.html cve-icon cve-icon
https://www.oracle.com/security-alerts/cpuapr2020.html cve-icon cve-icon
https://www.oracle.com/security-alerts/cpuapr2022.html cve-icon cve-icon
https://www.oracle.com/security-alerts/cpujul2020.html cve-icon cve-icon
https://www.oracle.com/security-alerts/cpujul2022.html cve-icon cve-icon
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published: 2019-12-20T16:01:21

Updated: 2024-08-05T01:40:15.836Z

Reserved: 2019-10-14T00:00:00

Link: CVE-2019-17571

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-12-20T17:15:11.893

Modified: 2024-11-21T04:32:33.393

Link: CVE-2019-17571

cve-icon Redhat

Severity : Important

Publid Date: 2019-12-20T00:00:00Z

Links: CVE-2019-17571 - Bugzilla