First published: Fri Mar 13 2009(Updated: )
An issue with mod_jk 1.2.26, and possibly older versions, allows one user to see another user's information due to missing logic where faulty clients set Content-Length without providing data, or if a user submits too many times very fast. The relevant changelog entry in mod_jk 1.2.27 that corrects the issue is: "AJP13: Always send initial POST packet even if the client disconnected after sending request but before providing POST data. In that case or in case the client broke the connection in a middle of read send an zero size packet informing container about broken client connection. (mturk)" from <a href="http://tomcat.apache.org/connectors-doc/miscellaneous/changelog.html">http://tomcat.apache.org/connectors-doc/miscellaneous/changelog.html</a>
Credit: secalert@redhat.com
Affected Software | Affected Version | How to fix |
---|---|---|
Apache Mod Jk | =1.2 | |
Apache Mod Jk | =1.2.1 | |
Apache Mod Jk | =1.2.6 | |
Apache Mod Jk | =1.2.7 | |
Apache Mod Jk | =1.2.8 | |
Apache Mod Jk | =1.2.9 | |
Apache Mod Jk | =1.2.10 | |
Apache Mod Jk | =1.2.11 | |
Apache Mod Jk | =1.2.12 | |
Apache Mod Jk | =1.2.13 | |
Apache Mod Jk | =1.2.14 | |
Apache Mod Jk | =1.2.14.1 | |
Apache Mod Jk | =1.2.15 | |
Apache Mod Jk | =1.2.16 | |
Apache Mod Jk | =1.2.17 | |
Apache Mod Jk | =1.2.18 | |
Apache Mod Jk | =1.2.19 | |
Apache Mod Jk | =1.2.20 | |
Apache Mod Jk | =1.2.21 | |
Apache Mod Jk | =1.2.22 | |
Apache Mod Jk | =1.2.23 | |
Apache Mod Jk | =1.2.24 | |
Apache Mod Jk | =1.2.25 | |
Apache Mod Jk | =1.2.26 | |
Apache Tomcat | =4.0.0 | |
Apache Tomcat | =4.0.1 | |
Apache Tomcat | =4.0.2 | |
Apache Tomcat | =4.0.3 | |
Apache Tomcat | =4.0.4 | |
Apache Tomcat | =4.0.5 | |
Apache Tomcat | =4.0.6 | |
Apache Tomcat | =4.1.0 | |
Apache Tomcat | =4.1.1 | |
Apache Tomcat | =4.1.2 | |
Apache Tomcat | =4.1.3 | |
Apache Tomcat | =4.1.3-beta | |
Apache Tomcat | =4.1.4 | |
Apache Tomcat | =4.1.5 | |
Apache Tomcat | =4.1.6 | |
Apache Tomcat | =4.1.7 | |
Apache Tomcat | =4.1.8 | |
Apache Tomcat | =4.1.9 | |
Apache Tomcat | =4.1.9-beta | |
Apache Tomcat | =4.1.10 | |
Apache Tomcat | =4.1.11 | |
Apache Tomcat | =4.1.12 | |
Apache Tomcat | =4.1.13 | |
Apache Tomcat | =4.1.14 | |
Apache Tomcat | =4.1.15 | |
Apache Tomcat | =4.1.16 | |
Apache Tomcat | =4.1.17 | |
Apache Tomcat | =4.1.18 | |
Apache Tomcat | =4.1.19 | |
Apache Tomcat | =4.1.20 | |
Apache Tomcat | =4.1.21 | |
Apache Tomcat | =4.1.22 | |
Apache Tomcat | =4.1.23 | |
Apache Tomcat | =4.1.24 | |
Apache Tomcat | =4.1.25 | |
Apache Tomcat | =4.1.26 | |
Apache Tomcat | =4.1.27 | |
Apache Tomcat | =4.1.28 | |
Apache Tomcat | =4.1.29 | |
Apache Tomcat | =4.1.30 | |
Apache Tomcat | =4.1.31 | |
Apache Tomcat | =4.1.32 | |
Apache Tomcat | =4.1.33 | |
Apache Tomcat | =4.1.34 | |
Apache Tomcat | =4.1.35 | |
Apache Tomcat | =4.1.36 | |
Apache Tomcat | =5.0.0 | |
Apache Tomcat | =5.0.1 | |
Apache Tomcat | =5.0.2 | |
Apache Tomcat | =5.0.3 | |
Apache Tomcat | =5.0.4 | |
Apache Tomcat | =5.0.5 | |
Apache Tomcat | =5.0.6 | |
Apache Tomcat | =5.0.7 | |
Apache Tomcat | =5.0.8 | |
Apache Tomcat | =5.0.9 | |
Apache Tomcat | =5.0.10 | |
Apache Tomcat | =5.0.11 | |
Apache Tomcat | =5.0.12 | |
Apache Tomcat | =5.0.13 | |
Apache Tomcat | =5.0.14 | |
Apache Tomcat | =5.0.15 | |
Apache Tomcat | =5.0.16 | |
Apache Tomcat | =5.0.17 | |
Apache Tomcat | =5.0.18 | |
Apache Tomcat | =5.0.19 | |
Apache Tomcat | =5.0.21 | |
Apache Tomcat | =5.0.22 | |
Apache Tomcat | =5.0.23 | |
Apache Tomcat | =5.0.24 | |
Apache Tomcat | =5.0.25 | |
Apache Tomcat | =5.0.26 | |
Apache Tomcat | =5.0.27 | |
Apache Tomcat | =5.0.28 | |
Apache Tomcat | =5.0.29 | |
Apache Tomcat | =5.0.30 | |
Apache Tomcat | =5.5.0 | |
Apache Tomcat | =5.5.1 | |
Apache Tomcat | =5.5.2 | |
Apache Tomcat | =5.5.3 | |
Apache Tomcat | =5.5.4 | |
Apache Tomcat | =5.5.5 | |
Apache Tomcat | =5.5.6 | |
Apache Tomcat | =5.5.7 | |
Apache Tomcat | =5.5.8 | |
Apache Tomcat | =5.5.9 | |
Apache Tomcat | =5.5.10 | |
Apache Tomcat | =5.5.11 | |
Apache Tomcat | =5.5.12 | |
Apache Tomcat | =5.5.13 | |
Apache Tomcat | =5.5.14 | |
Apache Tomcat | =5.5.15 | |
Apache Tomcat | =5.5.16 | |
Apache Tomcat | =5.5.17 | |
Apache Tomcat | =5.5.18 | |
Apache Tomcat | =5.5.19 | |
Apache Tomcat | =5.5.20 | |
Apache Tomcat | =5.5.21 | |
Apache Tomcat | =5.5.22 | |
Apache Tomcat | =5.5.23 | |
Apache Tomcat | =5.5.24 | |
Apache Tomcat | =5.5.25 | |
Apache Tomcat | =5.5.26 | |
Apache Tomcat | =5.5.27 |
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