CVE-2022-26377

Inconsistent Interpretation of HTTP Requests 'HTTP Request Smuggling' vulnerability in modproxyajp of Apache HTTP Server allows an attacker to smuggle requests to the AJP server it forwards requests to. This issue affects Apache HTTP Server Apache HTTP Server 2.4 version 2.4.53 and prior versions...

Improper Authorization in Undertoe

A file inclusion vulnerability was found in the AJP connector enabled with a default AJP configuration port of 8009 in Undertow version 2.0.29.Final and before and was fixed in 2.0.30.Final. A remote, unauthenticated attacker could exploit this vulnerability to read web application files from a...

GHSA-GV2W-88HX-8M9R Improper Authorization in Undertoe

A file inclusion vulnerability was found in the AJP connector enabled with a default AJP configuration port of 8009 in Undertow version 2.0.29.Final and before and was fixed in 2.0.30.Final. A remote, unauthenticated attacker could exploit this vulnerability to read web application files from a...

Apache Tomcat Allows Remote Attackers to Spoof AJP Requests

Certain AJP protocol connector implementations in Apache Tomcat 7.0.0 through 7.0.20, 6.0.0 through 6.0.33, 5.5.0 through 5.5.33, and possibly other versions allow remote attackers to spoof AJP requests, bypass authentication, and obtain sensitive information by causing the connector to interpret...

GHSA-C38M-V4M2-524V Apache Tomcat Allows Remote Attackers to Spoof AJP Requests

Certain AJP protocol connector implementations in Apache Tomcat 7.0.0 through 7.0.20, 6.0.0 through 6.0.33, 5.5.0 through 5.5.33, and possibly other versions allow remote attackers to spoof AJP requests, bypass authentication, and obtain sensitive information by causing the connector to interpret...

Improper Limitation of a Pathname to a Restricted Directory in Jboss EAP Undertow

It was found that the AJP connector in undertow, as shipped in Jboss EAP 7.1.0.GA, does not use the ALLOWENCODEDSLASH option and thus allow the the slash / anti-slash characters encoded in the url which may lead to path traversal and result in the information disclosure of arbitrary local files...

GHSA-PRFW-3QX6-G9XR Improper Limitation of a Pathname to a Restricted Directory in Jboss EAP Undertow

It was found that the AJP connector in undertow, as shipped in Jboss EAP 7.1.0.GA, does not use the ALLOWENCODEDSLASH option and thus allow the the slash / anti-slash characters encoded in the url which may lead to path traversal and result in the information disclosure of arbitrary local files...

Apache Tomcat Denial of Service via Malformed Request Headers

Apache Tomcat 4.1.0 through 4.1.39, 5.5.0 through 5.5.27, and 6.0.0 through 6.0.18, when the Java AJP connector and modjk load balancing are used, allows remote attackers to cause a denial of service application outage via a crafted request with invalid headers, related to temporary blocking of...

GHSA-5CW4-GGX9-36VG Apache Tomcat Denial of Service via Malformed Request Headers

Apache Tomcat 4.1.0 through 4.1.39, 5.5.0 through 5.5.27, and 6.0.0 through 6.0.18, when the Java AJP connector and modjk load balancing are used, allows remote attackers to cause a denial of service application outage via a crafted request with invalid headers, related to temporary blocking of...

Apache Tomcat Buffer Over-Read

The AJP connector in Apache Tomcat 5.5.15 uses an incorrect length for chunks, which can cause a buffer over-read in the ajpprocesscallback in modjk, which allows remote attackers to read portions of sensitive memory...

GHSA-JPQR-VH55-XQXF Apache Tomcat Buffer Over-Read

The AJP connector in Apache Tomcat 5.5.15 uses an incorrect length for chunks, which can cause a buffer over-read in the ajpprocesscallback in modjk, which allows remote attackers to read portions of sensitive memory...

GHSA-QHQV-Q4XG-F6G7 Apache Tomcat AJP Connector Information Leak

The AJP connector in Apache Tomcat 4.0.1 through 4.0.6 and 4.1.0 through 4.1.36, as used in Hitachi Cosminexus Application Server and standalone, does not properly handle when a connection is broken before request body data is sent in a POST request, which can lead to an information leak when...

Apache Tomcat AJP Connector Information Leak

The AJP connector in Apache Tomcat 4.0.1 through 4.0.6 and 4.1.0 through 4.1.36, as used in Hitachi Cosminexus Application Server and standalone, does not properly handle when a connection is broken before request body data is sent in a POST request, which can lead to an information leak when...

CVE-2022-1319

A flaw was found in Undertow. For an AJP 400 response, EAP 7 is improperly sending two response packets, and those packets have the reuse flag set even though JBoss EAP closes the connection. A failure occurs when the connection is reused after a 400 by CPING since it reads in the second...

Apache Tomcat Improper Privilege Management Vulnerability

Apache Tomcat treats Apache JServ Protocol 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...

PT-2022-3356

Name of the Vulnerable Software and Affected Versions Apache HTTP Server versions 2.4.53 and prior versions Description The issue is related to the inconsistent interpretation of HTTP requests, also known as 'HTTP Request Smuggling', in the mod proxy ajp module of the Apache HTTP Server. This...

Denial of service in Undertow

A flaw was found in the Undertow AJP connector. Malicious requests and abrupt connection closes could be triggered by an attacker using query strings with non-RFC compliant characters resulting in a denial of service. The highest threat from this vulnerability is to system availability. This...

GHSA-RHCW-WJCM-9H6G Denial of service in Undertow

A flaw was found in the Undertow AJP connector. Malicious requests and abrupt connection closes could be triggered by an attacker using query strings with non-RFC compliant characters resulting in a denial of service. The highest threat from this vulnerability is to system availability. This...

Mageia: Security Advisory (MGASA-2020-0138)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

Denial Of Service (DoS)

Undertow AJP connector is vulnerable to denial of service. Malicious requests and abrupt connection closes could be triggered by an attacker using query strings with non-RFC compliant characters resulting in a denial of service. The highest threat from this vulnerability is to system availability...