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ubuntucveUbuntu.comUB:CVE-2022-23302
HistoryJan 18, 2022 - 12:00 a.m.

CVE-2022-23302

2022-01-1800:00:00
ubuntu.com
ubuntu.com
24

0.005 Low

EPSS

Percentile

77.3%

JMSSink in all versions of Log4j 1.x is vulnerable to deserialization of
untrusted data when the attacker has write access to the Log4j
configuration or if the configuration references an LDAP service the
attacker has access to. The attacker can provide a
TopicConnectionFactoryBindingName configuration causing JMSSink to perform
JNDI requests that result in remote code execution in a similar fashion to
CVE-2021-4104. Note this issue only affects Log4j 1.x when specifically
configured to use JMSSink, which is not the default. Apache Log4j 1.2
reached end of life in August 2015. Users should upgrade to Log4j 2 as it
addresses numerous other issues from the previous versions.