Deserialization of Untrusted Data The advisory has been revoked - it doesn't affect any version of package tomcat-jsvc (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-CENTOS7-TOMCATJSVC-2347473
- published19 Jan 2022
- disclosed18 Jan 2022
Introduced: 18 Jan 2022
CVE-2022-23302 (opens in a new tab)Amendment
The Centos security team deemed this advisory irrelevant for Centos:7.
NVD Description
Note: Versions mentioned in the description apply only to the upstream tomcat-jsvc package and not the tomcat-jsvc package as distributed by Centos.
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.
References
- https://access.redhat.com/security/cve/CVE-2022-23302
- https://access.redhat.com/errata/RHSA-2022:0290
- https://access.redhat.com/errata/RHSA-2022:0442
- http://www.openwall.com/lists/oss-security/2022/01/18/3
- https://lists.apache.org/thread/bsr3l5qz4g0myrjhy9h67bcxodpkwj4w
- https://logging.apache.org/log4j/1.2/index.html
- https://security.netapp.com/advisory/ntap-20220217-0006/
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://www.vicarius.io/vsociety/posts/cve-2022-23302-detect-log4j-1217-vulnerability
- https://www.vicarius.io/vsociety/posts/cve-2022-23302-mitigate-log4j-1217-vulnerability