CVE-2019-17571 - CVE House

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Status published Unknown CVE-2019-17571

Included in Log4j 1.2 is a SocketServer class that is...

0 CVSS

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

More from Apache Software Foundation

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Affected Vendor

Apache Software Foundation

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Affected Software

Log4j

Vulnerable Versions:

versions up to 1.2.17

Timeline

Official Publish: December 20th, 2019

Last Modified: May 28th, 2026

Added to House: July 20th, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application

T1059 Command and Scripting Interpreter

T1505.003 Web Shell

T1105 Ingress Tool Transfer

Command and Control

T1068 Exploitation for Privilege Escalation

Privilege Escalation