CVE-2011-3348

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.

🔗 References (60)

• secalert@redhathttp://community.jboss.org/message/625307
• secalert@redhathttp://httpd.apache.org/security/vulnerabilities_22.html#2.2.21
• secalert@redhathttp://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
• secalert@redhathttp://marc.info/?l=bugtraq&m=131731002122529&w=2
• secalert@redhathttp://marc.info/?l=bugtraq&m=132033751509019&w=2
• secalert@redhathttp://rhn.redhat.com/errata/RHSA-2012-0542.html
• secalert@redhathttp://rhn.redhat.com/errata/RHSA-2012-0543.html
• secalert@redhathttp://secunia.com/advisories/46013
• secalert@redhathttp://support.apple.com/kb/HT5130
• secalert@redhathttp://www.apache.org/dist/httpd/Announcement2.2.html
• secalert@redhathttp://www.mandriva.com/security/advisories?name=MDVSA-2011:168
• secalert@redhathttp://www.oracle.com/technetwork/topics/security/cpujuly2013-1899826.html
• secalert@redhathttp://www.redhat.com/support/errata/RHSA-2011-1391.html
• secalert@redhathttp://www.securityfocus.com/bid/49616
• secalert@redhathttp://www.securitytracker.com/id?1026054