Httpd: mod_fcgid: stack-based buffer overflow in fcgid_header_bucket_read() in modules/fcgid/fcgid_bucket.c

Vulnerability Description

A flaw was found in the mod_fcgid module of httpd. A malformed FastCGI response may result in a stack-based buffer overflow in the modules/fcgid/fcgid_bucket.c file in the fcgid_header_bucket_read() function, resulting in an application crash.

References

• http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050930.html
• http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050932.html
• http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050976.html
• http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00004.html
• http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00005.html
• http://osvdb.org/69275
• http://secunia.com/advisories/42288
• http://secunia.com/advisories/42302
• http://secunia.com/advisories/42815
• http://www.debian.org/security/2010/dsa-2140
• http://www.gossamer-threads.com/lists/apache/announce/391406
• http://www.securityfocus.com/bid/44900
• http://www.vupen.com/english/advisories/2010/2997
• http://www.vupen.com/english/advisories/2010/2998
• http://www.vupen.com/english/advisories/2011/0031
• https://access.redhat.com/security/cve/CVE-2010-3872
• https://bugzilla.redhat.com/show_bug.cgi?id=2248172
• https://exchange.xforce.ibmcloud.com/vulnerabilities/63303
• https://github.com/apache/httpd-mod_fcgid/commit/b1afa70840b4ab4e6fbc12ac8798b2f3ccc336b2
• https://issues.apache.org/bugzilla/show_bug.cgi?id=49406