CVE-2021-41079

Apache Tomcat 8.5.0 to 8.5.63, 9.0.0-M1 to 9.0.43 and 10.0.0-M1 to 10.0.2 did not properly validate incoming TLS packets. When Tomcat was configured to use NIO+OpenSSL or NIO2+OpenSSL for TLS, a specially crafted packet could be used to trigger an infinite loop resulting in a denial of service...

CVE-2021-41079

CVE-2021-41079 affects Apache Tomcat when TLS is configured with NIO/NIO2 and OpenSSL. Multiple sources confirm: Tomcat versions 8.5.0–8.5.63, 9.0.0-M1–9.0.43, and 10.0.0-M1–10.0.2 fail to properly validate incoming TLS packets, allowing a specially crafted TLS packet to trigger an infinite loop ...

CVE-2021-41079

A flaw was found in Apache Tomcat. When Tomcat was configured to use NIO+OpenSSL or NIO2+OpenSSL for TLS, a specially crafted packet can trigger an infinite loop, resulting in a denial of service. The highest threat from this vulnerability is to system availability...

Vulnerabilities fixed in Apache Tomcat

Vulnerabilities have been fixed in Apache Tomcat that can lead to the following categories of damage: Denial-of-Service DoS. Access to sensitive data The developers of Apache Tomcat have made updates available made available. For more information, see the following page: https://tomcat.apache.org...

Apache Tomcat < 8.5.64 Vulnerability

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Apache Tomcat < 9.0.44 Vulnerability

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Apache Tomcat 输入验证错误漏洞

Apache Tomcat is the United States Apache Apache Foundation of a lightweight Web application server. The program implements support for Servlets and JavaServer Page JSP. An input validation error vulnerability exists in Apache Tomcat that stems from an infinite loop in the program's handling of...

Apache Tomcat < 10.0.4 Vulnerability

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Huawei EulerOS: Security Advisory for tomcat (EulerOS-SA-2021-2435)

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

EulerOS 2.0 SP2 : tomcat (EulerOS-SA-2021-2435)

According to the versions of the tomcat packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - When serving resources from a network location using the NTFS file system, Apache Tomcat versions 10.0.0-M1 to 10.0.0-M9, 9.0.0.M1 to 9.0.39,...

Exploit for CVE-2020-1938

This is a proof-of-concept PoC exploit for CVE-2020-1938, a vulnerability in Apache Tomcat's AJP protocol. The exploit is written in Python and utilizes the ajpy library to interact with the AJP protocol. The exploit targets the Local File Inclusion LFI vulnerability in Tomcat, allowing an attack...

Atlassian Confluence WebWork OGNL Injection

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Atlassian Confluence WebWork OGNL Injection', 'Description' = %q This module exploits an OGNL injection in Atlassian Confluence's WebWork compone...

Atlassian Confluence WebWork OGNL Injection

This module exploits an OGNL injection in Atlassian Confluence's WebWork component to execute commands as the Tomcat user. Module Options msf use exploit/linux/http/atlassianconfluencewebworkognlinjection msf exploitatlassianconfluencewebworkognlinjection show targets ...targets... msf...

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,...

tomcat: Request mix-up with h2c

A flaw was found in Apache Tomcat. When responding to new h2c connection requests, Apache Tomcat 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 request. The highest threat from this...

tomcat: Incomplete fix for CVE-2020-9484 (RCE via session persistence)

The fix for CVE-2020-9484 was incomplete. When using Apache Tomcat 10.0.0-M1 to 10.0.0, 9.0.0.M1 to 9.0.41, 8.5.0 to 8.5.61 or 7.0.0. to 7.0.107 with a configuration edge case that was highly unlikely to be used, the Tomcat instance was still vulnerable to CVE-2020-9494. Note that both the...

Important: Red Hat Security Advisory: Red Hat support for Spring Boot 2.3.10 security update

An update is now available for Red Hat support for Spring Boot. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability. For more...

Amazon Linux AMI : tomcat8 (ALAS-2021-1535)

The version of tomcat8 installed on the remote host is prior to 8.5.69-1.88. It is, therefore, affected by a vulnerability as referenced in the ALAS-2021-1535 advisory. Apache Tomcat 10.0.0-M1 to 10.0.6, 9.0.0.M1 to 9.0.46 and 8.5.0 to 8.5.66 did not correctly parse the HTTP transfer-encoding...

Amazon Linux AMI : tomcat7 (ALAS-2021-1534)

The version of tomcat7 installed on the remote host is prior to 7.0.109-1.41. It is, therefore, affected by a vulnerability as referenced in the ALAS-2021-1534 advisory. A vulnerability in the JNDI Realm of Apache Tomcat allows an attacker to authenticate using variations of a valid user name...

Low: tomcat7

Issue Overview: 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...