SecurityTeam US
 
 Welcome to SecurityTeam US
 Monday, February 06 2012 @ 12:23 PM EST

Apache mod_dosevasive Insecure Temporary File Creation

   
ApacheLSS Security Team has reported a weakness in mod_dosevasive for Apache, which can be exploited by malicious, local users to perform certain actions on a vulnerable system with escalated privileges.

Temporary files are created insecurely and can be exploited via symlink attacks to create arbitrary files containing action trace log information on the system.

Combined with a minor race condition, this can potentially be exploited to overwrite existing files.

The vulnerability has been reported in versions 1.9 and prior.

SOFTWARE:
mod_dosevasive 1.x (module for Apache)

SOLUTION:
Grant only trusted users access to a vulnerable system.

PROVIDED AND/OR DISCOVERED BY:
LSS Security Team

ORIGINAL ADVISORY:
http://security.lss.hr/en/index.php?page=details&ID=LSS-2005-01-01

VERIFY ADVISORY:
http://secunia.com/advisories/13725/

Secunia Security Advisories

 

What's Related

Story Options

Apache mod_dosevasive Insecure Temporary File Creation | 0 comments | Create New Account
The following comments are owned by whomever posted them. This site is not responsible for what they say.
 Copyright © 2012 SecurityTeam US
 All trademarks and copyrights on this page are owned by their respective owners.
  Get Firefox!
Dedicated Servers
Created this page in 0.71 seconds