FreeBSD : mod_jk -- information disclosure (d9405748-1342-11dc-a35c-001485ab073e)

Kazu Nambo reports : URL decoding the the Apache webserver prior to decoding in the Tomcat server could pypass access control rules and give access to pages on a different AJP by sending a crafted URL. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in...

Important: Red Hat Security Advisory: mod_jk security update

Updated modjk packages that fix a security issue are now available for Red Hat Application Stack v1.1. This update has been rated as having Important security impact by the Red Hat Security Response Team. modjk is a Tomcat connector that can be used to communicate between Tomcat and the Apache HT...

mod_jk sends decoded URL to tomcat

modjk in Apache Tomcat JK Web Server Connector 1.2.x before 1.2.23 decodes request URLs within the Apache HTTP Server before passing the URL to Tomcat, which allows remote attackers to access protected pages via a crafted prefix JkMount, possibly involving double-encoded .. dot dot sequences and...

Important: Red Hat Security Advisory: mod_jk security update

Updated modjk packages that fix a security issue are now available for Red Hat Application Server. This update has been rated as having Important security impact by the Red Hat Security Response Team. modjk is a Tomcat connector that can be used to communicate between Tomcat and the Apache HTTP...

Apache Tomcat JK Web Server Connector双重编码“..”绕过安全限制漏洞

Apache Tomcat是一个流行的开放源码的JSP应用服务器程序。 Apache Tomcat在处理畸形编码的文件请求时存在漏洞，远程攻击者可能利用此漏洞绕过访问限制。 Apache Tomcat用于连接tomcat和apache之间的连接器JK Web Server Connector没有正确处理URL中双重编码的“..”字串。如果多个组件（防火墙、缓存、代理和Tomcat）处理一个请求的话，这些组件不应迭代的多次解码请求URL，否则就可能绕过最后一个组件之前所实施的访问控制规则。 默认下modjk解码Apache...

Directory traversal

modjk in Apache Tomcat JK Web Server Connector 1.2.x before 1.2.23 decodes request URLs within the Apache HTTP Server before passing the URL to Tomcat, which allows remote attackers to access protected pages via a crafted prefix JkMount, possibly involving double-encoded .. dot dot sequences and...

CVE-2007-1860

modjk in Apache Tomcat JK Web Server Connector 1.2.x before 1.2.23 decodes request URLs within the Apache HTTP Server before passing the URL to Tomcat, which allows remote attackers to access protected pages via a crafted prefix JkMount, possibly involving double-encoded .. dot dot sequences and...

CVE-2007-1860

modjk in Apache Tomcat JK Web Server Connector 1.2.x before 1.2.23 decodes request URLs within the Apache HTTP Server before passing the URL to Tomcat, which allows remote attackers to access protected pages via a crafted prefix JkMount, possibly involving double-encoded .. dot dot sequences and...

DEBIAN-CVE-2007-1860

modjk in Apache Tomcat JK Web Server Connector 1.2.x before 1.2.23 decodes request URLs within the Apache HTTP Server before passing the URL to Tomcat, which allows remote attackers to access protected pages via a crafted prefix JkMount, possibly involving double-encoded .. dot dot sequences and...

CVE-2007-1860

modjk in Apache Tomcat JK Web Server Connector 1.2.x before 1.2.23 decodes request URLs within the Apache HTTP Server before passing the URL to Tomcat, which allows remote attackers to access protected pages via a crafted prefix JkMount, possibly involving double-encoded .. dot dot sequences and...

CVE-2007-1860

CVE-2007-1860 affects the Apache Tomcat JK Web Server Connector (mod_jk) in 1.2.x before 1.2.23. The flaw arises because mod_jk decodes request URLs within Apache before passing them to Tomcat, enabling directory traversal through crafted URLs (e.g., double-encoded .. sequences via a JkMount pref...

Apache mod_jk 1.2.20 Buffer Overflow

This is a stack buffer overflow exploit for modjk 1.2.20. Should work on any Win32 OS. This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Apache modjk 1.2.20 Buffer Overflow', 'Description' = %q...

Fixed in Apache Tomcat JK Connector 1.2.23

Important: Information disclosure CVE-2007-1860 The issue is related to CVE-2007-0450, the patch for which was insufficient. When multiple components firewalls, caches, proxies and Tomcat process a request, the request URL should not get decoded multiple times in an iterative way by these...

CVE-2006-7197

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...

security flaw

Stack-based buffer overflow in the mapuritoworker function native/common/jkuriworkermap.c in modjk.so for Apache Tomcat JK Web Server Connector 1.2.19 and 1.2.20, as used in Tomcat 4.1.34 and 5.5.20, allows remote attackers to execute arbitrary code via a long URL that triggers the overflow in a...

Critical: Red Hat Security Advisory: mod_jk security update

Updated modjk packages that fix a security issue are now available for Red Hat Application Server v2. This update has been rated as having critical security impact by the Red Hat Security Response Team. modjk is a Tomcat connector that can be used to communicate between Tomcat and the Apache HTTP...

CVE-2007-0450

CVE-2007-0450 is a directory traversal vulnerability affecting Apache Tomcat (and Tomcat behind certain Apache proxies) where a crafted URI containing a dot-dot sequence and mixed separators (/, , and %5C) can cause unauthorized disclosure of arbitrary files. Affected products/versions include To...

Apache JK Tomcat Connector: Remote execution of arbitrary code

Background The Apache HTTP server is a very widely used web server. modjk provides the JK module for connecting Tomcat and Apache using the ajp13 protocol. Description ZDI reported an unsafe memory copy in modjk that was discovered by an anonymous researcher in the mapuritoworker function of...

Apache mod_jk Long URL Worker Map Stack Remote Overflow

According to its banner, the version of the Apache modjk module in use on the remote web server contains a buffer overflow vulnerability. An unauthenticated, remote attacker may be able to exploit this flaw by sending a long URL request to crash the affected service or execute arbitrary code on t...

FreeBSD : mod_jk -- long URL stack overflow vulnerability (cf86c644-cb6c-11db-8e9d-000c6ec775d9)

TippingPoint and The Zero Day Initiative reports : This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Apache Tomcat JK Web Server Connector. Authentication is not required to exploit this vulnerability. The specific flaw exists in the URI handler f...