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Package details: pkg:maven/org.apache.logging.log4j/log4j-core@1.2
purl pkg:maven/org.apache.logging.log4j/log4j-core@1.2
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Next non-vulnerable version 2.25.3
Latest non-vulnerable version 2.25.4
Risk 4.0
Vulnerabilities affecting this package (1)
Vulnerability Summary Fixed by
VCID-698m-2hju-2qcv
Aliases:
CVE-2021-4104
GHSA-fp5r-v3w9-4333
Deserialization of Untrusted Data JMSAppender in Log4j is vulnerable to deserialization of untrusted data when the attacker has write access to the Log4j configuration. The attacker can provide `TopicBindingName` and `TopicConnectionFactoryBindingName` configurations causing JMSAppender to perform JNDI requests that result in remote code execution in a similar fashion to CVE-2021-44228. Note this issue only affects Log4j when specifically configured to use JMSAppender, which is not the default. Apache Log4j reached end of life in August Users should upgrade to Log4j 2 as it addresses numerous other issues from the previous versions. There are no reported fixed by versions.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2026-04-01T12:49:10.364650+00:00 GitLab Importer Affected by VCID-698m-2hju-2qcv https://gitlab.com/gitlab-org/advisories-community/-/blob/main/maven/org.apache.logging.log4j/log4j-core/CVE-2021-4104.yml 38.0.0