Oracle Linux: CVE-2020-13935: ELSA-2020-4004: tomcat security and bug fix update (IMPORTANT) (Multiple Advisories)
Description
The payload length in a WebSocket frame was not correctly validated in Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M1 to 9.0.36, 8.5.0 to 8.5.56 and 7.0.27 to 7.0.104. Invalid payload lengths could trigger an infinite loop. Multiple requests with invalid payload lengths could lead to a denial of service. A flaw was found in Apache Tomcat, where the payload length in a WebSocket frame was not correctly validated. Invalid payload lengths could trigger an infinite loop. Multiple requests with invalid payload lengths could lead to a denial of service. The highest threat from this vulnerability is to system availability.
Solution(s)
- oracle-linux-upgrade-tomcat
- oracle-linux-upgrade-tomcat-admin-webapps
- oracle-linux-upgrade-tomcat-docs-webapp
- oracle-linux-upgrade-tomcat-el-2-2-api
- oracle-linux-upgrade-tomcat-javadoc
- oracle-linux-upgrade-tomcat-jsp-2-2-api
- oracle-linux-upgrade-tomcat-jsvc
- oracle-linux-upgrade-tomcat-lib
- oracle-linux-upgrade-tomcat-servlet-3-0-api
- oracle-linux-upgrade-tomcat-webapps
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