|
Apache Tomcat JK Web Server Connector Long URL Buffer Overflow
|
|
Secunia Advisory:
|
SA24398
|
|
|
Release Date:
|
2007-03-05
|
|
Popularity:
|
23,451 views
|
|
|
Critical:
|
Highly critical
|
|
Impact:
|
System access
|
|
Where:
|
From remote
|
|
Solution Status:
|
Vendor Patch
|
|
| Software: | Apache Tomcat 4.x
Apache Tomcat 5.x
Apache Tomcat JK Web Server Connector 1.x
|
|
|
Subscribe:
|
Instant alerts on relevant vulnerabilities 
|
|
| CVE reference: | CVE-2007-0774
|
|
Description:
A vulnerability has been reported in Apache Tomcat JK Web Server Connector, which can be exploited by malicious people to compromise a vulnerable system.
The vulnerability is caused due to a boundary error within the "map_uri_to_worker()" function in the mod_jk.so library. This can be exploited to cause a stack-based buffer overflow via an overly long (more than 4,095 bytes) URL request.
Successful exploitation allows execution of arbitrary code.
The vulnerability reportedly only affects versions 1.2.19 and 1.2.20. Tomcat versions 5.5.20 and 4.1.34 are reportedly also affected as they contain the vulnerable connector version in their source packages.
Solution:
Update to version 1.2.21.
Provided and/or discovered by:
Discovered by an anonymous researcher and reported via ZDI.
Original Advisory:
Apache Tomcat:
http://tomcat.apache.org/connectors-doc/miscellaneous/changelog.html
http://tomcat.apache.org/security-jk.html
ZDI:
http://www.zerodayinitiative.com/advisories/ZDI-07-008.html
|
|
|
Track this Secunia Advisory
|
Customers of the Secunia Vulnerability Intelligence solutions will automatically receive updates when new information regarding this advisory is released.
Read more about our Vulnerability Intelligence solutions and what they can do for you and your company.
|
|
|
About this Secunia Advisory
|
Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
|
