Deserialization of Untrusted Data The advisory has been revoked - it doesn't affect any version of package tomcat-lib (opens in a new tab)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-TOMCATLIB-2347369
- published19 Jan 2022
- disclosed18 Jan 2022
Introduced: 18 Jan 2022
CVE-2022-23307 (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-lib package and not the tomcat-lib package as distributed by Centos.
CVE-2020-9493 identified a deserialization issue that was present in Apache Chainsaw. Prior to Chainsaw V2.0 Chainsaw was a component of Apache Log4j 1.2.x where the same issue exists.
References
- https://access.redhat.com/security/cve/CVE-2022-23307
- https://access.redhat.com/errata/RHSA-2022:0290
- https://access.redhat.com/errata/RHSA-2022:0442
- https://lists.apache.org/thread/rg4yyc89vs3dw6kpy3r92xop9loywyhh
- https://logging.apache.org/log4j/1.2/index.html
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpujul2022.html