Red Hat: CVE-2023-46589: tomcat: HTTP request smuggling via malformed trailer headers (Multiple Advisories)
Description
Improper Input Validation vulnerability in Apache Tomcat.Tomcat from 11.0.0-M1 through 11.0.0-M10, from 10.1.0-M1 through 10.1.15, from 9.0.0-M1 through 9.0.82 and from 8.5.0 through 8.5.95 did not correctly parse HTTP trailer headers. A trailer header that exceeded the header size limit could cause Tomcat to treat a single request as multiple requests leading to the possibility of request smuggling when behind a reverse proxy. Users are recommended to upgrade to version 11.0.0-M11 onwards, 10.1.16 onwards, 9.0.83 onwards or 8.5.96 onwards, which fix the issue.
Solution(s)
- redhat-upgrade-tomcat
- redhat-upgrade-tomcat-admin-webapps
- redhat-upgrade-tomcat-docs-webapp
- redhat-upgrade-tomcat-el-3-0-api
- redhat-upgrade-tomcat-jsp-2-3-api
- redhat-upgrade-tomcat-lib
- redhat-upgrade-tomcat-servlet-4-0-api
- redhat-upgrade-tomcat-webapps
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