Apache HTTP Server 'mod_proxy_fcgi' Module Denial of Service Vulnerability

Bugtraq ID:	71657
Class:	Failure to Handle Exceptional Conditions
CVE:	CVE-2014-3583
Remote:	Yes
Local:	No
Published:	Dec 12 2014 12:00AM
Updated:	Jan 23 2017 01:11AM
Credit:	Teguh P. Alko
Vulnerable:	Ubuntu Ubuntu Linux 14.10 Ubuntu Ubuntu Linux 14.04 LTS Ubuntu Ubuntu Linux 12.04 LTS i386 Ubuntu Ubuntu Linux 12.04 LTS amd64 Ubuntu Ubuntu Linux 10.04 sparc Ubuntu Ubuntu Linux 10.04 powerpc Ubuntu Ubuntu Linux 10.04 i386 Ubuntu Ubuntu Linux 10.04 ARM Ubuntu Ubuntu Linux 10.04 amd64 Slackware Slackware Linux 14.1 Slackware Slackware Linux 14.0 Slackware Slackware Linux 13.37 Slackware Slackware Linux 13.1 Slackware Slackware Linux 13.0 Redhat Software Collections 1 for RHEL 7 0 Redhat Software Collections 1 for RHEL 6 0 Redhat Common for RHEL Server 6 Oracle Enterprise Manager Ops Center 12.1.0.1 Oracle Enterprise Manager Ops Center 12.1 Oracle Enterprise Manager Ops Center 11.1.3 Oracle Enterprise Manager Ops Center 11.1 Gentoo Linux Apple Mac OS X Server 4.1.5 Apple Mac OS X Server 3.2.2 Apple Mac OS X Server 3.2.1 Apple Mac OS X Server 3.1.2 Apple Mac OS X Server 4.1 Apple Mac OS X Server 4.0 Apple Mac OS X Server 3.2 Apple Mac OS X Server 3.0 Apple Mac Os X 10.10.5 Apple Mac OS X 10.9.5 Apple Mac Os X 10.10.4 Apple Mac Os X 10.10.3 Apple Mac OS X 10.10.2 Apple Mac OS X 10.10.1 Apple Mac OS X 10.10 Apache Apache 2.4.10 Apache Apache 2.4.4 Apache Apache 2.4.9 Apache Apache 2.4.8 Apache Apache 2.4.7 Apache Apache 2.4.6 Apache Apache 2.4.3 Apache Apache 2.4.2 Apache Apache 2.4.1
Not Vulnerable:	Oracle Enterprise Manager Ops Center 12.3 Oracle Enterprise Manager Ops Center 12.2.1 Oracle Enterprise Manager Ops Center 12.2 Oracle Enterprise Manager Ops Center 12.1.4 Apple Mac OS X Server 5.0.3 Apple Mac Os X 10.10.5 Apache Apache 2.4.11

Apache HTTP Server 'mod_proxy_fcgi' Module Denial of Service Vulnerability

Apache HTTP Server is prone to a remote denial-of-service vulnerability.

A remote attacker may exploit this issue to trigger denial-of-service conditions.

Versions prior to Apache HTTP Server 2.4.11 are vulnerable.

Apache HTTP Server 'mod_proxy_fcgi' Module Denial of Service Vulnerability

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Apache HTTP Server 'mod_proxy_fcgi' Module Denial of Service Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

Apache HTTP Server 'mod_proxy_fcgi' Module Denial of Service Vulnerability

References:

• [slackware-security] httpd (SSA:2015-111-03) (Slackware)
  
• Apache Homepage (Apache Software Foundation)
  
• Apache httpd 2.4 vulnerabilities (Apache Software Foundation)
  
• httpd: mod_proxy_fcgi handle_headers() buffer over read (Teguh P. Alko)
  
• httpd24-httpd security and bug fix update (Red Hat)
  
• APPLE-SA-2015-08-13-2 OS X Yosemite v10.10.5 and Security Update 2015-006 (Apple)
  
• Oracle Critical Patch Update Advisory - January 2016 (Oracle)
  
• RHSA-2015:1855 Low: mod_proxy_fcgi security update (Red Hat)