tomcat-native: Mishandling of client certificates can allow for OCSP check bypass

When parsing the AIA-Extension field of a client certificate, Apache Tomcat Native Connector 1.2.0 to 1.2.14 and 1.1.23 to 1.1.34 did not correctly handle fields longer than 127 bytes. The result of the parsing error was to skip the OCSP check. It was therefore possible for client certificates th...

Medium: tomcat-native

Issue Overview: Mishandling of client certificates can allow for OCSP check bypass: When parsing the AIA-Extension field of a client certificate, Apache Tomcat Native Connector 1.2.0 to 1.2.14 and 1.1.23 to 1.1.34 did not correctly handle fields longer than 127 bytes. The result of the parsing...

Apache Tomcat JK Connector (mod_jk) 1.2.0 - 1.2.41 Buffer Overflow Vulnerability - Linux

Apache Tomcat JK Connector modjk is prone to a buffer overflow vulnerability. Copyright C 2018 Greenbone Networks GmbH 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-or-later This program i...

Apache Tomcat JK Connector (mod_jk) 1.2.0 - 1.2.41 Buffer Overflow Vulnerability - Windows

Apache Tomcat JK Connector modjk is prone to a buffer overflow vulnerability. Copyright C 2018 Greenbone Networks GmbH 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-or-later This program i...

Apache Tomcat Native Connector Security Bypass Vulnerability

Apache Tomcat is the United States Apache Apache Software Foundation under the Jakarta project of a lightweight Web application server , it is mainly used for the development and debugging of JSP programs for small and medium-sized systems . Native Connector is one of the local connector . A...

CVE-2017-15698

When parsing the AIA-Extension field of a client certificate, Apache Tomcat Native Connector 1.2.0 to 1.2.14 and 1.1.23 to 1.1.34 did not correctly handle fields longer than 127 bytes. The result of the parsing error was to skip the OCSP check. It was therefore possible for client certificates th...

CVE-2017-15698

When parsing the AIA-Extension field of a client certificate, Apache Tomcat Native Connector 1.2.0 to 1.2.14 and 1.1.23 to 1.1.34 did not correctly handle fields longer than 127 bytes. The result of the parsing error was to skip the OCSP check. It was therefore possible for client certificates th...

Design/Logic Flaw

When parsing the AIA-Extension field of a client certificate, Apache Tomcat Native Connector 1.2.0 to 1.2.14 and 1.1.23 to 1.1.34 did not correctly handle fields longer than 127 bytes. The result of the parsing error was to skip the OCSP check. It was therefore possible for client certificates th...

UBUNTU-CVE-2017-15698

When parsing the AIA-Extension field of a client certificate, Apache Tomcat Native Connector 1.2.0 to 1.2.14 and 1.1.23 to 1.1.34 did not correctly handle fields longer than 127 bytes. The result of the parsing error was to skip the OCSP check. It was therefore possible for client certificates th...

CVE-2017-15698

When parsing the AIA-Extension field of a client certificate, Apache Tomcat Native Connector 1.2.0 to 1.2.14 and 1.1.23 to 1.1.34 did not correctly handle fields longer than 127 bytes. The result of the parsing error was to skip the OCSP check. It was therefore possible for client certificates th...

DEBIAN-CVE-2017-15698

When parsing the AIA-Extension field of a client certificate, Apache Tomcat Native Connector 1.2.0 to 1.2.14 and 1.1.23 to 1.1.34 did not correctly handle fields longer than 127 bytes. The result of the parsing error was to skip the OCSP check. It was therefore possible for client certificates th...

CVE-2017-15698

When parsing the AIA-Extension field of a client certificate, Apache Tomcat Native Connector 1.2.0 to 1.2.14 and 1.1.23 to 1.1.34 did not correctly handle fields longer than 127 bytes. The result of the parsing error was to skip the OCSP check. It was therefore possible for client certificates th...

CVE-2017-15698

When parsing the AIA-Extension field of a client certificate, Apache Tomcat Native Connector 1.2.0 to 1.2.14 and 1.1.23 to 1.1.34 did not correctly handle fields longer than 127 bytes. The result of the parsing error was to skip the OCSP check. It was therefore possible for client certificates th...

CVE-2017-15698: Improper Certificate Validation

When parsing the AIA-Extension field of a client certificate, Apache Tomcat Native Connector 1.2.0 to 1.2.14 and 1.1.23 to 1.1.34 did not correctly handle fields longer than 127 bytes. The result of the parsing error was to skip the OCSP check. It was therefore possible for client certificates th...

PT-2018-5976

Name of the Vulnerable Software and Affected Versions: Apache Tomcat Native Connector versions 1.1.23 through 1.1.34 Apache Tomcat Native Connector versions 1.2.0 through 1.2.14 Description: The issue arises when parsing the AIA-Extension field of a client certificate. If the field is longer than...

Fixed in Apache Tomcat Native Connector 1.2.16

Note: The issue below was fixed in Apache Tomcat Native Connector 1.2.15 but the release vote for the 1.2.15 release candidate did not pass. Therefore, although users must download 1.2.16 to obtain a version that includes the fix for this issue, version 1.2.15 is not included in the list of...

SA163: OpenSSH Vulnerability October 2017

SUMMARY Symantec Network Protection products using affected versions of OpenSSH are susceptible to a security vulnerability. A remote attacker with read-only access to an SFTP server can create a large number of zero-length files and deplete the target's hard disk space. AFFECTED PRODUCTS The...

Jboss EAP undertow AJP connector arbitrary file access vulnerability

Jboss EAP Enterprise Application Platform is a middleware platform for J2EE applications. undertow is one of the Web servers written in Java. the AJP connector is one of the AJP Directed Packet Protocol connector . A security vulnerability exists in the AJP connector of undertow in Jboss EAP...

Path traversal

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...

CVE-2018-1048

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...