TI-2020-01862 CVE-2020-1938 · GHSA-c9hw-wf7x-jp9j
Improper privilege management in Apache Tomcat
Priority CRITICAL 100KEV
When using the Apache JServ Protocol (AJP), care must be taken when trusting incoming connections to Apache Tomcat.
3 records
When using the Apache JServ Protocol (AJP), care must be taken when trusting incoming connections to Apache Tomcat.
In Apache Tomcat 9.0.0.M1 to 9.0.30, 8.5.0 to 8.5.50 and 7.0.0 to 7.0.99 the HTTP header parsing code used an approach to end-of-line parsing that allowed some invalid HTTP headers to be parsed as valid.
The refactoring present in Apache Tomcat 9.0.28 to 9.0.30, 8.5.48 to 8.5.50 and 7.0.98 to 7.0.99 introduced a regression.