CVE-2021-25122

When responding to new h2c connection requests, Apache Tomcat versions 10.0.0-M1 to 10.0.0, 9.0.0.M1 to 9.0.41 and 8.5.0 to 8.5.61 could duplicate request headers and a limited amount of request body from one request to another meaning user A and user B could both see the results of user A's...

CVE-2021-25122

CVE-2021-25122 affects Apache Tomcat across multiple lines: 10.0.0-M1 to 10.0.0, 9.0.0.M1 to 9.0.41, and 8.5.0 to 8.5.61. The issue allows duplicating request headers and a limited amount of request body from one request to another, enabling cross-user visibility of results (information disclosur...

Exploit for Deserialization of Untrusted Data in Apache Tomcat

CVE-2020-9484 !Build St...

Apache Tomcat 信息泄露漏洞

Apache Tomcat is the United States Apache Apache Foundation of a lightweight Web application server. The program implements support for Servlet and JavaServer Page JSP. An information disclosure vulnerability exists in Apache Tomcat versions 10.0.0-M1 to 10.0.0, 9.0.0.M1 to 9.0.41 and 8.5.0 to...

Security Bulletin: App Connect Professional & IBM WebSphere Cast Iron Solution are affected by Apache Tomcat vulnerabilities.

Summary App Connect Professional & IBM WebSphere Cast Iron Solution have addressed the following vulnerabilities reported in Apache Tomcat. Vulnerability Details CVEID: CVE-2021-24122 DESCRIPTION: Apache Tomcat could allow a remote attacker to obtain sensitive information, caused by a flaw when...

Apache Tomcat Detection (Linux/Unix SSH Login)

SSH login-based detection of Apache Tomcat. SPDX-FileCopyrightText: 2021 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 ifdescription...

The vulnerability of the Apache Tomcat application server, related to the operation of issuing commands beyond the buffer boundaries, allows attackers to cause service failures.

The vulnerability of the Apache Tomcat application server is related to the execution of operations outside the buffer boundaries. Exploiting this vulnerability can allow a malicious actor to cause service failures...

tomcat: Apache Tomcat HTTP/2 Request mix-up

A flaw was found in Apache Tomcat. If an HTTP/2 client exceeded the agreed maximum number of concurrent streams for a connection in violation of the HTTP/2 protocol, it is possible that a subsequent request made on that connection could contain HTTP headers - including HTTP/2 pseudo headers - fro...

tomcat: Information disclosure when using NTFS file system

A flaw was found in Apache Tomcat. When serving resources from a network location using the NTFS file system, it was possible to bypass security constraints and view the source code for JSPs in some configurations. The root cause was the unexpected behavior of the JRE API File.getCanonicalPath,...

Moderate: Red Hat Security Advisory: Red Hat JBoss Web Server 5.4.1 Security Update

Updated Red Hat JBoss Web Server 5.4.1 packages are now available for Red Hat Enterprise Linux 7, and Red Hat Enterprise Linux 8. Red Hat Product Security has rated this release as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed...

Moderate: Red Hat Security Advisory: Red Hat JBoss Web Server 5.4.1 Security Update

Red Hat JBoss Web Server 5.4.1 zip release is now available for Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8 and Windows. Red Hat Product Security has rated this release as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detaile...

RHEL 7 / 8 : Red Hat JBoss Web Server 5.4.1 Security Update (Moderate) (RHSA-2021:0494)

The remote Redhat Enterprise Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:0494 advisory. Red Hat JBoss Web Server is a fully integrated and certified set of components for hosting Java web applications. It is comprised of the...

Exploit for Deserialization of Untrusted Data in Apache Tomcat

CVE-2020-9484 POC for CVE-2020-9484 POC for CVE...

Fixed in Apache Tomcat 7.0.108

Low: Fix forCVE-2020-9484 was incomplete CVE-2021-25329 The fix for CVE-2020-9484 was incomplete. When using a highly unlikely configuration edge case, the Tomcat instance was still vulnerable to CVE-2020-9484. Note that both the previously published prerequisites for CVE-2020-9484 and the...

KLA12105 ACE vulnerability in Apache Tomcat

A security vulnerability was found in Apache Tomcat. Malicious users can exploit this vulnerability to execute arbitrary code. Original advisories Apache Tomcat 7.x vulnerabilities Related products Apache-Tomcat CVE list CVE-2021-25329 high Solution Update to the latest version Tomcat 7 Software...

tomcat: specially crafted sequence of HTTP/2 requests can lead to DoS

A specially crafted sequence of HTTP/2 requests sent to Apache Tomcat 10.0.0-M1 to 10.0.0-M5, 9.0.0.M1 to 9.0.35 and 8.5.0 to 8.5.55 could trigger high CPU usage for several seconds. If a sufficient number of such requests were made on concurrent HTTP/2 connections, the server could become...

Security Bulletin: IBM Data Risk Manager is affected by multiple vulnerabilities

Summary IBM Data Risk Manager has addressed the following vulnerabilities: Vulnerability Details CVEID: CVE-2020-14305 DESCRIPTION: Linux Kernel could allow a remote attacker to gain elevated privileges on the system, caused by an out-of-bounds memory write flaw in how the Voice Over IP H.323...

The vulnerability of the Apache Tomcat application server, related to uncontrolled resource consumption, allows attackers to cause service failures.

The vulnerability of the Apache Tomcat application server is related to an uncontrolled consumption of resources. Exploiting this vulnerability allows a malicious actor to cause service failures through a specially crafted sequence of HTTP/2 requests...

PT-2021-2443

Name of the Vulnerable Software and Affected Versions: Apache Tomcat versions 8.5.0 through 8.5.61 Apache Tomcat versions 9.0.0.M1 through 9.0.41 Apache Tomcat versions 10.0.0-M1 through 10.0.0 Description: The issue is related to the implementation of the HTTP/2 protocol in Apache Tomcat, which...

Fixed in Apache Tomcat 9.0.43

Note: The issues below were fixed in Apache Tomcat 9.0.42 but the release vote for the 9.0.42 release candidate did not pass. Therefore, although users must download 9.0.43 to obtain a version that includes a fix for these issues, version 9.0.42 is not included in the list of affected versions...