4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
httpd is vulnerable to man-in-the-middle (MiTM). The vulnerability exists as it was discovered that the fix for CVE-2011-3368 (released via RHSA-2011:1391) did not completely address the problem. An attacker could bypass the fix and make a reverse proxy connect to an arbitrary server not directly accessible to the attacker by sending an HTTP version 0.9 request, or by using a specially-crafted URI.
rhn.redhat.com/errata/RHSA-2012-0128.html
svn.apache.org/viewvc?view=revision&revision=1188745
www.debian.org/security/2012/dsa-2405
access.redhat.com/errata/RHSA-2012:0128
access.redhat.com/security/updates/classification/#moderate
bugzilla.redhat.com/show_bug.cgi?id=752080
rhn.redhat.com/errata/RHSA-2011-1391.html