undertow: Double AJP response for 400 from EAP 7 results in CPING failures

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...

undertow: Double AJP response for 400 from EAP 7 results in CPING failures

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...

GHSA-WF5V-JHXJ-Q632 Denial of service in Apache Tomcat

java/org/apache/coyote/ajp/AbstractAjpProcessor.java in Apache Tomcat 8.x before 8.0.4 allows remote attackers to cause a denial of service thread consumption by using a "Content-Length: 0" AJP request to trigger a hang in request processing...

Red Hat Undertow 安全漏洞

Red Hat Undertow is a Java-based embedded web server from Red Hat, Inc. and is the default web server for Wildfly Java Application Server. A security vulnerability exists in Red Hat Undertow that stems from an EAP 7 response to a double AJP 400 resulting in a CPING failure...

undertow: special character in query results in server errors

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...

NewStart CGSL MAIN 4.05 : tomcat6 Vulnerability (NS-SA-2020-0048)

The remote NewStart CGSL host, running version MAIN 4.05, has tomcat6 packages installed that are affected by a vulnerability: - 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...

undertow: AJP File Read/Inclusion Vulnerability

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. A remote, unauthenticated attacker could exploit this vulnerability to read web application files from a vulnerable server. In instances...

undertow: AJP File Read/Inclusion Vulnerability

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. A remote, unauthenticated attacker could exploit this vulnerability to read web application files from a vulnerable server. In instances...

undertow: AJP File Read/Inclusion Vulnerability

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. A remote, unauthenticated attacker could exploit this vulnerability to read web application files from a vulnerable server. In instances...

undertow: AJP File Read/Inclusion Vulnerability

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. A remote, unauthenticated attacker could exploit this vulnerability to read web application files from a vulnerable server. In instances...

SysAid Technologies SysAid On-Premise Code Issue Vulnerability

SysAid Technologies SysAid is a suite of IT service management solutions from SysAid Technologies, Israel SysAid On-Premise is a locally installed version of SysAid. A security vulnerability exists in the AJP protocol port in SysAid Technologies SysAid On-Premise version 20.1.11. An attacker coul...

CVE-2020-10569

SysAid On-Premise 20.1.11, by default, allows the AJP protocol port, which is vulnerable to a GhostCat attack. Additionally, it allows unauthenticated access to upload files, which can be used to execute commands on the system by chaining it with a GhostCat attack. NOTE: This may be a duplicate o...

Denial Of Service (DoS)

httpd is vulnerable to denial of service DoS. The vulnerability exists as it was discovered that modproxyajp incorrectly returned an "Internal Server Error" response when processing certain malformed HTTP requests, which caused the back-end server to be marked as failed in configurations where...

undertow: AJP File Read/Inclusion Vulnerability

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. A remote, unauthenticated attacker could exploit this vulnerability to read web application files from a vulnerable server. In instances...

Amazon Linux AMI : tomcat7 (ALAS-2020-1352)

The version of tomcat7 installed on the remote host is prior to 7.0.100-1.36. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2020-1352 advisory. 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...

undertow: AJP File Read/Inclusion Vulnerability

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. A remote, unauthenticated attacker could exploit this vulnerability to read web application files from a vulnerable server. In instances...

MGASA-2020-0138 Updated tomcat packages fix security vulnerabilities

The updated packages fix security vulnerabilities: 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 ...

Vulnerability of the Apache Jserv Protocol – the connection protocol of Apache Tomcat servers, allowing attackers to execute arbitrary code.

The vulnerability of the Apache Jserv Protocol – the server for Apache Tomcat applications – is related to errors in processing input data. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

Debian DLA-2133-1 : tomcat7 security update

Several security vulnerabilities have been discovered in the Tomcat servlet and JSP engine. CVE-2019-17569 The refactoring in 7.0.98 introduced a regression. The result of the regression was that invalid Transfer-Encoding headers were incorrectly processed leading to a possibility of HTTP Request...

[SECURITY] [DLA 2133-1] tomcat7 security update

Package : tomcat7 Version : 7.0.56-3+really7.0.100-1 CVE ID : CVE-2019-17569 CVE-2020-1935 CVE-2020-1938 Several security vulnerabilities have been discovered in the Tomcat servlet and JSP engine. CVE-2019-17569 The refactoring in 7.0.98 introduced a regression. The result of the regression was...