GHSA-fccv-jmmp-qg76: Apache Tomcat Improper Input Validation vulnerability

Red Hat Security Advisory 2024-3354-03 - Red Hat Fuse 7.13.0 release is now available. The purpose of this text-only errata is to inform you about the security issues fixed in this release. Issues addressed include HTTP request smuggling, bypass, denial of service, deserialization, and traversal vulnerabilities.

Debian Linux Security Advisory 5665-1 - Several security vulnerabilities have been discovered in the Tomcat servlet and JSP engine.

Red Hat Security Advisory 2024-1325-03 - Red Hat JBoss Web Server 6.0.1 zip release is now available for Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, and Windows Server. Issues addressed include HTTP request smuggling, denial of service, and open redirection vulnerabilities.

Red Hat Security Advisory 2024-1324-03 - An update is now available for Red Hat JBoss Web Server 6.0.1 on Red Hat Enterprise Linux versions 8 and 9. Issues addressed include HTTP request smuggling, denial of service, and open redirection vulnerabilities.

Red Hat Security Advisory 2024-1319-03 - Red Hat JBoss Web Server 5.7.8 zip release is now available for Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, and Windows Server. Issues addressed include HTTP request smuggling and denial of service vulnerabilities.

Red Hat Security Advisory 2024-1318-03 - An update is now available for Red Hat JBoss Web Server 5.7.8 on Red Hat Enterprise Linux versions 7, 8, and 9. Issues addressed include HTTP request smuggling and denial of service vulnerabilities.

Red Hat Security Advisory 2024-1134-03 - An update for tomcat is now available for Red Hat Enterprise Linux 9. Issues addressed include a HTTP request smuggling vulnerability.

Red Hat Security Advisory 2024-1092-03 - An update for tomcat is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Issues addressed include a HTTP request smuggling vulnerability.

Red Hat Security Advisory 2024-0539-03 - An update for tomcat is now available for Red Hat Enterprise Linux 8. Issues addressed include a HTTP request smuggling vulnerability.

Red Hat Security Advisory 2024-0532-03 - An update for tomcat is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Issues addressed include a HTTP request smuggling vulnerability.

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-M11 onwards, 10.1.16 onwards, 9.0.83 onwards or 8.5.96 onwards, which fix the issue.

Remote code execution is possible with Apache Tomcat before 6.0.48, 7.x before 7.0.73, 8.x before 8.0.39, 8.5.x before 8.5.7, and 9.x before 9.0.0.M12 if JmxRemoteLifecycleListener is used and an attacker can reach JMX ports. The issue exists because this listener wasn't updated for consistency with the CVE-2016-3427 Oracle patch that affected credential types.

The code in Apache Tomcat 9.0.0.M1 to 9.0.0.M11, 8.5.0 to 8.5.6, 8.0.0.RC1 to 8.0.38, 7.0.0 to 7.0.72, and 6.0.0 to 6.0.47 that parsed the HTTP request line permitted invalid characters. This could be exploited, in conjunction with a proxy that also permitted the invalid characters but with a different interpretation, to inject data into the HTTP response. By manipulating the HTTP response the attacker could poison a web-cache, perform an XSS attack and/or obtain sensitive information from requests other then their own.