Get a demo
100% Signal 0% Noise Invicti Logo - The Largest Dynamic Application Security Solutions Provider In The World Get a demo
Apache Tomcat Vulnerability - CVE-2020-13943 - Vulnerability Database
Apache Tomcat

Apache Tomcat Vulnerability - CVE-2020-13943

Medium
Reference: CVE-2020-13943
NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2020-13943
Title: Apache Tomcat Vulnerability
Overview:

If an HTTP/2 client connecting to Apache Tomcat 10.0.0-M1 to 10.0.0-M7 9.0.0.M1 to 9.0.37 or 8.5.0 to 8.5.57 exceeded the agreed maximum number of concurrent streams for a connection (in violation of the HTTP/2 protocol) it was possible that a subsequent request made on that connection could contain HTTP headers - including HTTP/2 pseudo headers - from a previous request rather than the intended headers. This could lead to users seeing responses for unexpected resources.