tomcat: OutOfMemoryError caused by HTTP upgrade connection leak could lead to DoS

A memory leak flaw was found in Apache Tomcat, where an HTTP upgrade connection does not release for WebSocket connections once the WebSocket connection is closed. If a sufficient number of such requests are made, an OutOfMemoryError occurs, leading to a denial of service. The highest threat from...

tomcat: OutOfMemoryError caused by HTTP upgrade connection leak could lead to DoS

A memory leak flaw was found in Apache Tomcat, where an HTTP upgrade connection does not release for WebSocket connections once the WebSocket connection is closed. If a sufficient number of such requests are made, an OutOfMemoryError occurs, leading to a denial of service. The highest threat from...

Important: Red Hat Security Advisory: Red Hat JBoss Web Server 5.6.0 Security release

Red Hat JBoss Web Server 5.6.0 zip release is now available for Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, and Microsoft Windows. Red Hat Product Security has rated this release as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which giv...

tomcat: JNDI realm authentication weakness

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 to 9.0.45; 8.5.0 to 8.5.65...

Important Photon OS Security Update - PHSA-2021-0452

Updates of 'apache-tomcat' packages of Photon OS have been released...

openSUSE: Security Advisory for tomcat (openSUSE-SU-2021:1490-1)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Security Bulletin: Vulnerability in Apache Tomcat (CVE-2021-42340) affects HMC

Summary Apache Tomcat is used by Power Hardware Management Console HMC. HMC has addressed the applicable CVE. Vulnerability Details CVEID: CVE-2021-42340 DESCRIPTION: Apache Tomcat is vulnerable to a denial of service, caused by a memory leak flaw in WebSocket connections. By sending a...

Vulnerabilities fixed in Dell Wyse Management Suite

Dell has fixed two vulnerabilities in Wyse Management Suite. An unauthenticated malicious person could exploit them to execute arbitrary code on the vulnerable system. Also, through a man-in-the-middle attack to gain access to sensitive data. This update also includes previously fixed...

openSUSE 15 Security Update : tomcat (openSUSE-SU-2021:1490-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:1490-1 advisory. - A vulnerability in the JNDI Realm of Apache Tomcat allows an attacker to authenticate using variations of a valid user name and/or to...

Security update for tomcat (moderate)

openSUSE Security Update: Security update for tomcat Announcement ID: openSUSE-SU-2021:1490-1 Rating: moderate References: 1188278 1188279 1190558 Cross-References: CVE-2021-30640 CVE-2021-33037 CVE-2021-41079 CVSS scores: CVE-2021-30640 NVD : 6.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N...

Unsafe Deserialization in jackson-databind

FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp.datasources.PerUserPoolDataSource...

OPENSUSE-SU-2021:1490-1 Security update for tomcat

This update for tomcat fixes the following issues: - CVE-2021-30640: Escape parameters in JNDI Realm queries bsc1188279. - CVE-2021-33037: Process T-E header from both HTTP 1.0 and HTTP 1.1. clients bsc1188278. - CVE-2021-41079: Fixed a denial of service caused by an unexpected TLS packet...

K8tools

It is an offensive tool for web application exploitation. The repository, K8tools, contains a collection of tools for various purposes, including internal penetration, privilege escalation, remote overflow, vulnerability exploitation, scanning, password cracking, and evasion. The primary focus is...

openSUSE: Security Advisory for tomcat (openSUSE-SU-2021:3672-1)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...

SUSE SLES15: tomcat / tomcat-admin-webapps / tomcat-el-3_0-api / etc (SUSE-SU-2021:3669-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:3669-1 advisory. - CVE-2021-30640: Escape parameters in JNDI Realm queries bsc1188279. - CVE-2021-33037: Process T-E header from both HTTP 1.0 and...

SUSE: Security Advisory (SUSE-SU-2021:3669-1)

The remote host is missing an update for the 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...

SUSE SLES15: tomcat / tomcat-admin-webapps / tomcat-el-3_0-api / etc (SUSE-SU-2021:3670-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:3670-1 advisory. - CVE-2021-30640: Escape parameters in JNDI Realm queries bsc1188279. - CVE-2021-33037: Process T-E header from both HTTP 1.0 and...

SUSE: Security Advisory (SUSE-SU-2021:3670-1)

The remote host is missing an update for the 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...

SUSE: Security Advisory (SUSE-SU-2021:3672-1)

The remote host is missing an update for the 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...

openSUSE 15 Security Update : tomcat (openSUSE-SU-2021:3672-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:3672-1 advisory. - A vulnerability in the JNDI Realm of Apache Tomcat allows an attacker to authenticate using variations of a valid user name and/or to...