CVE-2011-3607.md

CVE-2011-3607

Description

Integer overflow in the ap_pregsub function in server/util.c in the Apache HTTP Server 2.0.x through 2.0.64 and 2.2.x through 2.2.21, when the mod_setenvif module is enabled, allows local users to gain privileges via a .htaccess file with a crafted SetEnvIf directive, in conjunction with a crafted HTTP request header, leading to a heap-based buffer overflow.

POC

Reference

• http://www.halfdog.net/Security/2011/ApacheModSetEnvIfIntegerOverflow/
• http://www.halfdog.net/Security/2011/ApacheModSetEnvIfIntegerOverflow/DemoExploit.html
• http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html
• http://www.oracle.com/technetwork/topics/security/cpujul2012-392727.html

Github

• https://github.com/GiJ03/ReconScan
• https://github.com/RoliSoft/ReconScan
• https://github.com/SecureAxom/strike
• https://github.com/issdp/test
• https://github.com/matoweb/Enumeration-Script
• https://github.com/syadg123/pigat
• https://github.com/teamssix/pigat