tomcat: Apache Tomcat: Security constraint bypass for pre/post-resources

A flaw has been discovered in path handling logic in Apache Tomcat. When using either PreResources or PostResources mounted on a non-root path, it is possible to access resources via an unexpected path. This may result in leaking of files on those paths...

tomcat: Apache Tomcat denial of service

A denial of service flaw was found in Apache Tomcat. For some unlikely configurations of multipart upload, an integer overflow vulnerability may lead to a denial of service via bypassing size limits...

tomcat: Apache Tomcat DoS in multipart upload

A denial-of-service DoS vulnerability has been identified in Apache Tomcat, concerning its handling of upload limits. A remote attacker could exploit this flaw by sending a specially crafted request containing an excessively large number of multipart sections. This malicious request can trigger...

tomcat: Apache Tomcat denial of service

A denial of service flaw was found in Apache Tomcat. An uncontrolled resource consumption vulnerability, where an HTTP/2 client fails to acknowledge the initial settings frame that reduces the maximum permitted concurrent streams, could result in a denial of service...

tomcat: Apache Tomcat denial of service

A denial of service flaw was found in Apache Tomcat. A race condition during connection closure could trigger a JVM crash when using the APR/Native connector, leading to a denial of service. This issue was particularly noticeable with client-initiated closures of HTTP/2 connections...

tomcat: Apache Tomcat denial of service

A denial of service flaw was found in Apache Tomcat. For some unlikely configurations of multipart upload, an integer overflow vulnerability may lead to a denial of service via bypassing size limits...

tomcat: Apache Tomcat DoS in multipart upload

A denial-of-service DoS vulnerability has been identified in Apache Tomcat, concerning its handling of upload limits. A remote attacker could exploit this flaw by sending a specially crafted request containing an excessively large number of multipart sections. This malicious request can trigger...

K000153092: Apache Tomcat vulnerabilities CVE-2025-52520 and CVE-2025-49125

Security Advisory Description CVE-2025-52520 For some unlikely configurations of multipart upload, an Integer Overflow vulnerability in Apache Tomcat could lead to a DoS via bypassing of size limits. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.8, from 10.1.0-M1 through 10.1.42,...

Security Bulletin: IBM Integration Bus for z/OS is vulnerable to multiple vulnerabilities due to Apache Tomcat( CVE-2025-53506, CVE-2025-52434 and CVE-2025-52520 )

Summary IBM Integration Bus for z/OS is vulnerable to multiple vulnerabilities due to Apache Tomcat. Vulnerability Details CVEID:CVE-2025-53506 DESCRIPTION: Uncontrolled Resource Consumption vulnerability in Apache Tomcat if an HTTP/2 client did not acknowledge the initial settings frame that...

Apache Tomcat Authorization Problem Vulnerability (CNVD-2025-19105)

Apache Tomcat is the United States Apache Apache Foundation of a lightweight Web application server for the implementation of Servlet and JavaServer Page JSP support. Apache Tomcat suffers from an authorization problem vulnerability that stems from a rewrite valve session fixation flaw. An attack...

Linux Distros Unpatched Vulnerability : CVE-2025-31651

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Improper Neutralization of Escape, Meta, or Control Sequences vulnerability in Apache Tomcat. For a subset of unlikely rewrite rule configurations, it was...

RHEL 9 : tomcat (RHSA-2025:14183)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:14183 advisory. Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages JSP technologies. Security Fixes: tomcat: Apache Tomcat DoS ...

Apache Tomcat Session Fixation Vulnerability (Aug 2025) - Linux

Apache Tomcat is prone to a session fixation vulnerability. SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:apache:tomcat"; if...

Apache Tomcat Session Fixation Vulnerability (Aug 2025) - Windows

Apache Tomcat is prone to a session fixation vulnerability. SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:apache:tomcat"; if...

BIT-TOMCAT-2025-55668 Apache Tomcat: session fixation via rewrite valve

Session Fixation vulnerability in Apache Tomcat via rewrite valve. This issue affects Apache Tomcat: from 11.0.0 through 11.0.7, from 10.1.0 through 10.1.41, from 9.0.0 through 9.0.105. Older, EOL versions may also be affected. Users are recommended to upgrade to version 11.0.8, 10.1.42 or 9.0.10...

BIT-TOMCAT-2025-48989 Apache Tomcat: h2 DoS - Made You Reset

Improper Resource Shutdown or Release vulnerability in Apache Tomcat made Tomcat vulnerable to the made you reset attack. This issue affects Apache Tomcat: from 11.0.0 through 11.0.9, from 10.1.0 through 10.1.43 and from 9.0.0 through 9.0.107. Older, EOL versions may also be affected. Users are...

Apache Tomcat HTTP/2 Protocol DoS Vulnerability (MadeYouReset) - Linux

Apache Tomcat is prone to is prone to a denial of service DoS vulnerability in the HTTP/2 protocol dubbed SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier:...

The vulnerability of the Apache Tomcat application server, related to deficiencies in access control, allows attackers to intercept sessions and gain access to user accounts.

The vulnerability of the Apache Tomcat application server is related to deficiencies in access control. Exploiting this vulnerability allows a malicious actor to intercept sessions and gain access to the user account...

Linux Distros Unpatched Vulnerability : CVE-2025-49124

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Untrusted Search Path vulnerability in Apache Tomcat installer for Windows. During installation, the Tomcat installer for Windows used icacls.exe without...

SUSE CVE-2025-55668

Session Fixation vulnerability in Apache Tomcat via rewrite valve. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.7, from 10.1.0-M1 through 10.1.41, from 9.0.0.M1 through 9.0.105. Older, EOL versions may also be affected. Users are recommended to upgrade to version 11.0.8, 10.1.42 ...