- Offizieller Beitrag
Package : tomcat9
CVE ID : CVE-2019-10072 CVE-2019-12418 CVE-2019-17563
CVE-2019-17569 CVE-2020-1935 CVE-2020-1938
Several vulnerabilities were discovered in the Tomcat servlet and JSP engine, which could result in HTTP request smuggling, code execution in the AJP connector (disabled by default in Debian) or a man-in-the-middle attack against the JMX interface.
For the stable distribution (buster), these problems have been fixed in version 9.0.31-1~deb10u1. The fix for CVE-2020-1938 may require configuration changes when Tomcat is used with the AJP connector, e.g.
in combination with libapache-mod-jk. For instance the attribute "secretRequired" is set to true by default now. For affected setups it's recommended to review https://tomcat.apache.org/tomcat-9.0-doc/config/ajp.html
before the deploying the update.
We recommend that you upgrade your tomcat9 packages.
For the detailed security status of tomcat9 please refer to its security tracker page at:
https://security-tracker.debian.org/tracker/tomcat9
Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/