CVE-2011-3348 Information

Description

The mod_proxy_ajp module in the Apache HTTP Server before 2.2.21 when used with mod_proxy_balancer in certain configurations allows remote attackers to cause a denial of service (temporary \error state\ in the backend server) via a malformed HTTP request.

Reference

http://community.jboss.org/message/625307 http://httpd.apache.org/security/vulnerabilities_22.html2.2.21 http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html http://marc.info/?l=bugtraq&m=131731002122529&w=2 http://marc.info/?l=bugtraq&m=132033751509019&w=2 http://rhn.redhat.com/errata/RHSA-2012-0542.html http://rhn.redhat.com/errata/RHSA-2012-0543.html http://secunia.com/advisories/46013 http://support.apple.com/kb/HT5130 http://www.apache.org/dist/httpd/Announcement2.2.html http://www.mandriva.com/security/advisories?name=MDVSA-2011:168 http://www.oracle.com/technetwork/topics/security/cpujuly2013-1899826.html http://www.redhat.com/support/errata/RHSA-2011-1391.html http://www.securityfocus.com/bid/49616 http://www.securitytracker.com/id?1026054 https://exchange.xforce.ibmcloud.com/vulnerabilities/69804 https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f@3Ccvs.httpd.apache.org3E https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53@3Ccvs.httpd.apache.org3E https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7@3Ccvs.httpd.apache.org3E https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b@3Ccvs.httpd.apache.org3E https://oval.cisecurity.org/repository/search/definition/oval3Aorg.mitre.oval3Adef3A14941 https://oval.cisecurity.org/repository/search/definition/oval3Aorg.mitre.oval3Adef3A18154