CVE-2015-0228 Information

Description

The lua_websocket_read function in lua_request.c in the mod_lua module in the Apache HTTP Server through 2.4.12 allows remote attackers to cause a denial of service (child-process crash) by sending a crafted WebSocket Ping frame after a Lua script has called the wsupgrade function.

Reference

http://advisories.mageia.org/MGASA-2015-0099.html http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html http://lists.apple.com/archives/security-announce/2015/Sep/msg00004.html http://lists.opensuse.org/opensuse-updates/2015-03/msg00006.html http://rhn.redhat.com/errata/RHSA-2015-1666.html http://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x/CHANGES http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html http://www.securityfocus.com/bid/73041 http://www.securityfocus.com/bid/91787 http://www.securitytracker.com/id/1032967 http://www.ubuntu.com/usn/USN-2523-1 https://github.com/apache/httpd/commit/643f0fcf3b8ab09a68f0ecd2aa37aafeda3e63ef https://github.com/apache/httpd/commit/78eb3b9235515652ed141353d98c239237030410 https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba@3Ccvs.httpd.apache.org3E https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830@3Ccvs.httpd.apache.org3E https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f@3Ccvs.httpd.apache.org3E https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234@3Ccvs.httpd.apache.org3E https://support.apple.com/HT205219 https://support.apple.com/kb/HT205031