Medium DLA-2733-1 2 CVEs

tomcat8 - security update

Published Aug 5, 2021 · Updated Mar 9, 2026

Ecosystem: Debian

Fixed packages 1

Release	Package	Fixed in
Debian · 9	tomcat8	8.5.54-0+deb9u7

Vulnerabilities 2

Medium 6.5

CVE-2021-30640

Auth weakness in JNDIRealm

A vulnerability in the JNDI Realm of Apache Tomcat allows an attacker to authenticate using variations of a valid user name and/or to bypass some of the protection provided by the LockOut Realm. This issue affects Apache Tomcat 10.0.0-M1 to 10.0.5; 9.0.0.M1 t…

Apache Software Foundation Apache Tomcat org.apache.tomcat:tomcat tomcat8 Debian Ubuntu Maven

Jul 12, 2021
Medium 5.3

CVE-2021-33037 EPSS 75%

Incorrect Transfer-Encoding handling with HTTP/1.0

Apache Tomcat 10.0.0-M1 to 10.0.6, 9.0.0.M1 to 9.0.46 and 8.5.0 to 8.5.66 did not correctly parse the HTTP transfer-encoding request header in some circumstances leading to the possibility to request smuggling when used with a reverse proxy. Specifically: - T…

Apache Software Foundation Apache Tomcat org.apache.tomcat:tomcat tomcat9 Debian Ubuntu Maven

Jul 12, 2021