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Apache Tomcat Inconsistent Interpretation of HTTP Requests (HTTP Request/Response Smuggling) Vulnerability - CVE-2023-46589 - Vulnerability Database
Apache Tomcat

Apache Tomcat Inconsistent Interpretation of HTTP Requests (HTTP Request/Response Smuggling) Vulnerability - CVE-2023-46589

High
Reference: CVE-2023-46589
NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2023-46589
Title: Apache Tomcat Inconsistent Interpretation of HTTP Requests (HTTP Request/Response Smuggling) Vulnerability
Overview:

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-M11onwards 10.1.16 onwards 9.0.83 onwards or 8.5.96 onwards which fix the issue.