CVE-2020-1935

CVE-2020-1935 affects Apache Tomcat across multiple branches: 9.0.0.M1–9.0.30, 8.5.0–8.5.50, and 7.0.0–7.0.99. It stems from HTTP header parsing that can mishandle end-of-line and Transfer-Encoding, enabling HTTP Request Smuggling when Tomcat sits behind certain reverse proxies. Impact is informa...

CVE-2020-1935

In Apache Tomcat 9.0.0.M1 to 9.0.30, 8.5.0 to 8.5.50 and 7.0.0 to 7.0.99 the HTTP header parsing code used an approach to end-of-line parsing that allowed some invalid HTTP headers to be parsed as valid. This led to a possibility of HTTP Request Smuggling if Tomcat was located behind a reverse...

CVE-2020-1935

In Apache Tomcat 9.0.0.M1 to 9.0.30, 8.5.0 to 8.5.50 and 7.0.0 to 7.0.99 the HTTP header parsing code used an approach to end-of-line parsing that allowed some invalid HTTP headers to be parsed as valid. This led to a possibility of HTTP Request Smuggling if Tomcat was located behind a reverse...

CVE-2019-17569

The refactoring present in Apache Tomcat 9.0.28 to 9.0.30, 8.5.48 to 8.5.50 and 7.0.98 to 7.0.99 introduced a regression. The result of the regression was that invalid Transfer-Encoding headers were incorrectly processed leading to a possibility of HTTP Request Smuggling if Tomcat was located...

CVE-2019-17569

CVE-2019-17569: In Apache Tomcat, a regression from refactoring in 9.0.28–9.0.30, 8.5.48–8.5.50, and 7.0.98–7.0.99 caused invalid Transfer-Encoding header handling, enabling HTTP Request Smuggling behind a misconfigured reverse proxy. Connected advisories show mitigations: Amazon Linux 2 ALAS2TOM...

CVE-2019-17569

The refactoring present in Apache Tomcat 9.0.28 to 9.0.30, 8.5.48 to 8.5.50 and 7.0.98 to 7.0.99 introduced a regression. The result of the regression was that invalid Transfer-Encoding headers were incorrectly processed leading to a possibility of HTTP Request Smuggling if Tomcat was located...

Security Bulletin: Multiple Security Vulnerabilities exist in IBM Cognos TM1

Summary Several vulnerabilities have been addressed for: IBM SDK, Java Technology Edition Quarterly CPU - Apr 2016; OpenSource OpenSSL; and Opensource Apache Tomcat Vulnerabilities Vulnerability Details CVEID: CVE-2016-3427 DESCRIPTION: An unspecified vulnerability in Oracle Java, SE Java SE...

Security Bulletin: Multiple Security Vulnerabilities exist in IBM Cognos TM1

Summary Several vulnerabilities have been addressed for: IBM SDK, Java Technology Edition Quarterly CPU - Jul 2016; Recover Password with Valid Session Key; System Name Stored Cross-site Scripting; TM1 Server Stack Exhaustion Denial of Service; OpenSource OpenSSL; Sweet32: Birthday attacks on...

CVE-2020-1938

CVE-2020-1938 is a file read/inclusion vulnerability in the AJP connector in Apache Tomcat. This is enabled by default with a default configuration port of 8009. A remote, unauthenticated attacker could exploit this vulnerability to read web application files from a vulnerable server. In instance...

EulerOS 2.0 SP5 : tomcat (EulerOS-SA-2020-1136)

According to the versions of the tomcat packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - When Apache Tomcat 9.0.0.M1 to 9.0.28, 8.5.0 to 8.5.47, 7.0.0 and 7.0.97 is configured with the JMX Remote Lifecycle Listener, a local attacker...

KLA11679 Multiple vulnerabilities in Apache Tomcat

Multiple vulnerabilities were found in Apache Tomcat. Malicious users can exploit these vulnerabilities to obtain sensitive information, execute arbitrary code. Below is a complete list of vulnerabilities: 1. HTTP request smuggling vulnerability can be exploited remotely to obtain sensitive...

CVE-2020-1938

When using the Apache JServ Protocol AJP, care must be taken when trusting incoming connections to Apache Tomcat. Tomcat treats AJP connections as having higher trust than, for example, a similar HTTP connection. If such connections are available to an attacker, they can be exploited in ways that...

Vulnerability fixed in Apache Tomcat

A malicious party can exploit the vulnerability to obtain information from the system. The vulnerability was caused because the AJP protocol was incorrectly was implemented incorrectly. A malicious party could possibly read files a malicious request to read files from the webroot directory. The A...

Exploit for CVE-2020-1938

CVE-2020-1938 Suricata 检测规则 suricata CNVD-2020-10487...

Apache Tomcat 9.0.0.M1 < 9.0.31 multiple vulnerabilities

The version of Tomcat installed on the remote host is prior to 9.0.31. It is, therefore, affected by multiple vulnerabilities as referenced in the fixedinapachetomcat9.0.31security-9 advisory. - When using the Apache JServ Protocol AJP, care must be taken when trusting incoming connections to...

Apache Tomcat AJP RCE Vulnerability (Ghostcat) - Active Check

Apache Tomcat is prone to a remote code execution RCE vulnerability in the AJP connector dubbed SPDX-FileCopyrightText: 2020 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...

Apache Tomcat - AJP 'Ghostcat File Read/Inclusion

!/usr/bin/env python CNVD-2020-10487 Tomcat-Ajp lfi by ydhcui import struct Some references: https://tomcat.apache.org/connectors-doc/ajp/ajpv13a.html def packstrings: if s is None: return struct.pack"h", -1 l = lens return struct.pack"H%dsb" % l, l, s.encode'utf8', 0 def unpackstream, fmt: size ...

Apache Tomcat AJP File Read

When using the Apache JServ Protocol AJP, care must be taken when trusting incoming connections to Apache Tomcat. Tomcat treats AJP connections as having higher trust than, for example, a similar HTTP connection. If such connections are available to an attacker, they can be exploited in ways that...

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

Summary IBM WebSphere Cast Iron Solution & App Connect Professional has addressed the following vulnerabilities reported in Apache Tomcat. Vulnerability Details CVEID: CVE-2019-12418 DESCRIPTION: Apache Tomcat could allow a local attacker to gain elevated privileges on the system, caused by a fla...

Fixed in Apache Tomcat 7.0.100

High: AJP Request Injection and potential Remote Code Execution CVE-2020-1938 When using the Apache JServ Protocol AJP, care must be taken when trusting incoming connections to Apache Tomcat. Tomcat treats AJP connections as having higher trust than, for example, a similar HTTP connection. If suc...