Affected: AlmaLinux:8: tomcat, AlmaLinux:8: tomcat-admin-webapps, AlmaLinux:8: tomcat-docs-webapp, AlmaLinux:8: tomcat-el-3.0-api, AlmaLinux:8: tomcat-jsp-2.3-api, AlmaLinux:8: tomcat-lib, AlmaLinux:8: tomcat-servlet-4.0-api, AlmaLinux:8: tomcat-webapps

Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies.

Security Fix(es):

* tomcat: Open Redirect vulnerability in FORM authentication (CVE-2023-41080) * tomcat: FileUpload: DoS due to accumulation of temporary files on Windows (CVE-2023-42794) * tomcat: improper cleaning of recycled objects could lead to information leak (CVE-2023-42795) * tomcat: incorrectly parsed http trailer headers can cause request smuggling (CVE-2023-45648)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Affected: Bitnami: tomcat

URL Redirection to Untrusted Site ('Open Redirect') vulnerability in FORM authentication feature Apache Tomcat.This issue affects Apache Tomcat: from 11.0.0 through 11.0.0, from 10.1.0 through 10.0.12, from 9.0.0 through 9.0.79 and from 8.5.0 through 8.5.92. Older, EOL versions may also be affected.

The vulnerability is limited to the ROOT (default) web application.

Withdrawn by the publisher.

Affected: CleanStart: tomcat9

Multiple security vulnerabilities affect the tomcat9 package. These issues are resolved in later releases. See references for individual vulnerability details.

URL Redirection to Untrusted Site ('Open Redirect') vulnerability in FORM authentication feature Apache Tomcat.This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M10, from 10.1.0-M1 through 10.0.12, from 9.0.0-M1 through 9.0.79 and from 8.5.0 through 8.5.92. Older, EOL versions may also be affected.

The vulnerability is limited to the ROOT (default) web application.

Affected: Maven: org.apache.tomcat:tomcat, Maven: org.apache.tomcat.embed:tomcat-embed-core, Maven: org.apache.tomcat:tomcat-catalina

URL Redirection to Untrusted Site ('Open Redirect') vulnerability in FORM authentication feature Apache Tomcat.This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M10, from 10.1.0-M1 through 10.0.12, from 9.0.0-M1 through 9.0.79 and from 8.5.0 through 8.5.92. Older, EOL versions may also be affected. The vulnerability is limited to the ROOT (default) web application.

A read buffer overrun can be triggered in X.509 certificate verification, specifically in name constraint checking. Note that this occurs after certificate chain signature verification and requires either a CA to have signed the malicious certificate or for the application to continue certificate verification despite failure to construct a path to a trusted issuer. The read buffer overrun might result in a crash which could lead to a denial of service attack. In theory it could also result in the disclosure of private memory contents (such as private keys, or sensitive plaintext) although we are not aware of any working exploit leading to memory contents disclosure as of the time of release of this advisory. In a TLS client, this can be triggered by connecting to a malicious server. In a TLS server, this can be triggered if the server requests client authentication and a malicious client connects. A timing based side channel exists in the OpenSSL RSA Decryption implementation which could be sufficient to recover a plaintext across a network in a Bleichenbacher style attack. To achieve a successful decryption an attacker would have to be able to send a very large number of trial messages for decryption. The vulnerability affects all RSA padding modes: PKCS#1 v1.5, RSA-OEAP and RSASVE. For example, in a TLS connection, RSA is commonly used by a client to send an encrypted pre-master secret to the server. An attacker that had observed a genuine connection between a client and a…

Affected: openEuler:20.03-LTS-SP1: tomcat, openEuler:20.03-LTS-SP3: tomcat, openEuler:22.03-LTS: tomcat, openEuler:22.03-LTS-SP1: tomcat, openEuler:22.03-LTS-SP2: tomcat

The Apache Tomcat software is developed in an open and participatory environment and released under the Apache License version 2. The Apache Tomcat project is intended to be a collaboration of the best-of-breed developers from around the world. We invite you to participate in this open development project Security Fix(es): URL Redirection to Untrusted Site ('Open Redirect') vulnerability in FORM authentication feature Apache Tomcat.This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M10, from 10.1.0-M1 through 10.0.12, from 9.0.0-M1 through 9.0.79 and from 8.5.0 through 8.5.92. The vulnerability is limited to the ROOT (default) web application.(CVE-2023-41080)

tomcat-9.0.80-1.1 on GA media

netty: SniHandler 16MB allocation leads to OOM jetty: Improper validation of HTTP/1 content-length tomcat: Open Redirect vulnerability in FORM authentication HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack)

Security update for tomcat

Affected: Ubuntu:Pro:14.04:LTS: tomcat6, Ubuntu:Pro:14.04:LTS: tomcat7, Ubuntu:Pro:16.04:LTS: tomcat8, Ubuntu:Pro:16.04:LTS: tomcat7, Ubuntu:Pro:18.04:LTS: tomcat8, Ubuntu:Pro:18.04:LTS: tomcat9, Ubuntu:20.04:LTS: tomcat9, Ubuntu:Pro:22.04:LTS: tomcat9

URL Redirection to Untrusted Site ('Open Redirect') vulnerability in FORM authentication feature Apache Tomcat.This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M10, from 10.1.0-M1 through 10.0.12, from 9.0.0-M1 through 9.0.79 and from 8.5.0 through 8.5.92. Older, EOL versions may also be affected. The vulnerability is limited to the ROOT (default) web application.

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Apache Tomcat ausnutzen, um Sicherheitsvorkehrungen zu umgehen.