Gentoo: apache denial of service vulnerability
Summary
- - --------------------------------------------------------------------- GENTOO LINUX SECURITY ANNOUNCEMENT 200304-01 - - --------------------------------------------------------------------- FIXED VERSION : >=2.0.45
- - ---------------------------------------------------------------------
- From advisory:
"Remote exploitation of a memory leak in the Apache HTTP Server causes the daemon to over utilize system resources on an affected system. The problem is HTTP Server's handling of large chunks of consecutive linefeed characters. The web server allocates an eighty-byte buffer for each linefeed character without specifying an upper limit for allocation. Consequently, an attacker can remotely exhaust system resources by generating many requests containing these characters."
Read the full advisory at: /us-en
SOLUTION
It is recommended that all Gentoo Linux users who are running net-www/apache version 2 upgrade to apache-2.0.45 as follows:
emerge sync emerge \=net-www/apache...Read the Full Advisory
Resolution
References
Availability
Concerns
Background