Apache Software Foundation Apache Log4j Schwachstellen (CVE)

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4 Ergebnisse
7.5Hoch
CVE-2023-26464

Apache Log4j 1.x (EOL) allows DoS in Chainsaw and SocketAppender

Apache Software Foundation Apache Log4j; apache log4j

** UNSUPPORTED WHEN ASSIGNED ** When using the Chainsaw or SocketAppender components with Log4j 1.x on JRE less than 1.7, an attacker that manages to cause a logging entry involving a specially-crafted (ie, deeply nested) hashmap or hashtable (depending on …

1.9%EPSS
3.7Niedrig
CVE-2020-9488
Apache Apache Log4j

Improper validation of certificate with host mismatch in Apache Log4j SMTP appender. This could allow an SMTPS connection to be intercepted by a man-in-the-middle attack which could leak any log messages sent through that appender. Fixed in Apache Log4j 2.12.…

8.2%EPSS
Ohne Score
CVE-2017-5645
Apache Software Foundation Apache Log4j

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.

89%EPSS