GHSA-R7C8-HGHC-2MP8 Apache Tomcat Allows Replacing of XML Parser

Apache Tomcat 7.0.x before 7.0.17 permits web applications to replace an XML parser used for other web applications, which allows local users to read or modify the 1 web.xml, 2 context.xml, or 3 tld files of arbitrary web applications via a crafted application that is loaded earlier than the targ...

Exposure of Sensitive Information to an Unauthorized Actor in Apache Tomcat

java/org/apache/catalina/core/AsyncContextImpl.java in Apache Tomcat 7.x before 7.0.40 does not properly handle the throwing of a RuntimeException in an AsyncListener in an application, which allows context-dependent attackers to obtain sensitive request information intended for other application...

GHSA-3P5R-7CW3-2M67 Exposure of Sensitive Information to an Unauthorized Actor in Apache Tomcat

java/org/apache/catalina/core/AsyncContextImpl.java in Apache Tomcat 7.x before 7.0.40 does not properly handle the throwing of a RuntimeException in an AsyncListener in an application, which allows context-dependent attackers to obtain sensitive request information intended for other application...

Apache Tomcat does not follow ServletSecurity annotations

Apache Tomcat 7.x before 7.0.11, when web.xml has no security constraints, does not follow ServletSecurity annotations, which allows remote attackers to bypass intended access restrictions via HTTP requests to a web application. NOTE: this vulnerability exists because of an incomplete fix for...

GHSA-VCH7-92VF-JM44 Apache Tomcat does not follow ServletSecurity annotations

Apache Tomcat 7.x before 7.0.11, when web.xml has no security constraints, does not follow ServletSecurity annotations, which allows remote attackers to bypass intended access restrictions via HTTP requests to a web application. NOTE: this vulnerability exists because of an incomplete fix for...

GHSA-9XRJ-439H-62HG Improper Authentication in Apache Tomcat

The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.36, 6.x before 6.0.36, and 7.x before 7.0.30 caches information about the authenticated user within the session state, which makes it easier for remote attackers to bypass authentication via vectors related to...

Improper Authentication in Apache Tomcat

The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.36, 6.x before 6.0.36, and 7.x before 7.0.30 caches information about the authenticated user within the session state, which makes it easier for remote attackers to bypass authentication via vectors related to...

Improper Authentication in Apache Tomcat

The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.36, 6.x before 6.0.36, and 7.x before 7.0.30 does not properly check for stale nonce values in conjunction with enforcement of proper credentials, which makes it easier for remote attackers to bypass intended...

GHSA-28CQ-6RMX-PJQ4 Improper Authentication in Apache Tomcat

The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.36, 6.x before 6.0.36, and 7.x before 7.0.30 does not properly check for stale nonce values in conjunction with enforcement of proper credentials, which makes it easier for remote attackers to bypass intended...

GHSA-H6C8-RG87-F3PC Apache Tomcat HTTP BIO Connector Error Discloses Information From Different Requests to Remote Users

The HTTP BIO connector in Apache Tomcat 7.0.x before 7.0.12 does not properly handle HTTP pipelining, which allows remote attackers to read responses intended for other clients in opportunistic circumstances by examining the application data in HTTP packets, related to "a mix-up of responses for...

Apache Tomcat HTTP BIO Connector Error Discloses Information From Different Requests to Remote Users

The HTTP BIO connector in Apache Tomcat 7.0.x before 7.0.12 does not properly handle HTTP pipelining, which allows remote attackers to read responses intended for other clients in opportunistic circumstances by examining the application data in HTTP packets, related to "a mix-up of responses for...

Authentication Bypass in Apache Tomcat

org/apache/catalina/realm/RealmBase.java in Apache Tomcat 6.x before 6.0.36 and 7.x before 7.0.30, when FORM authentication is used, allows remote attackers to bypass security-constraint checks by leveraging a previous setUserPrincipal call and then placing /jsecuritycheck at the end of a URI...

GHSA-JGM2-M5CG-F66G Authentication Bypass in Apache Tomcat

org/apache/catalina/realm/RealmBase.java in Apache Tomcat 6.x before 6.0.36 and 7.x before 7.0.30, when FORM authentication is used, allows remote attackers to bypass security-constraint checks by leveraging a previous setUserPrincipal call and then placing /jsecuritycheck at the end of a URI...

GHSA-76VR-72MV-MF3Q Cross-Site Request Forgery in Apache Tomcat

org/apache/catalina/filters/CsrfPreventionFilter.java in Apache Tomcat 6.x before 6.0.36 and 7.x before 7.0.32 allows remote attackers to bypass the cross-site request forgery CSRF protection mechanism via a request that lacks a session identifier...

Cross-Site Request Forgery in Apache Tomcat

org/apache/catalina/filters/CsrfPreventionFilter.java in Apache Tomcat 6.x before 6.0.36 and 7.x before 7.0.32 allows remote attackers to bypass the cross-site request forgery CSRF protection mechanism via a request that lacks a session identifier...

GHSA-99RF-92V6-CWX4 Improper Access Control in Apache Tomcat

The replay-countermeasure functionality in the HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.36, 6.x before 6.0.36, and 7.x before 7.0.30 tracks cnonce aka client nonce values instead of nonce aka server nonce and nc aka nonce-count values, which makes it easi...

Improper Access Control in Apache Tomcat

The replay-countermeasure functionality in the HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.36, 6.x before 6.0.36, and 7.x before 7.0.30 tracks cnonce aka client nonce values instead of nonce aka server nonce and nc aka nonce-count values, which makes it easi...

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...

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...

The vulnerability of the Apache Tomcat application server arises from insufficient validation of input data, allowing attackers to trigger service failures.

The vulnerability of the Apache Tomcat application server exists due to insufficient validation of input data. Exploiting this vulnerability allows a malicious actor to cause service failures using a specially crafted package...