Executive Summary

Informations
NameCVE-2011-3639First vendor Publication2011-11-29
VendorCveLast vendor Modification2017-12-28

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:N/I:P/A:N)
Cvss Base Score4.3Attack RangeNetwork
Cvss Impact Score2.9Attack ComplexityMedium
Cvss Expoit Score8.6AuthenticationNone Required
Calculate full CVSS 2.0 Vectors scores

Detail

The mod_proxy module in the Apache HTTP Server 2.0.x through 2.0.64 and 2.2.x before 2.2.18, when the Revision 1179239 patch is in place, does not properly interact with use of (1) RewriteRule and (2) ProxyPassMatch pattern matches for configuration of a reverse proxy, which allows remote attackers to send requests to intranet servers by using the HTTP/0.9 protocol with a malformed URI containing an initial @ (at sign) character. NOTE: this vulnerability exists because of an incomplete fix for CVE-2011-3368.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3639

CWE : Common Weakness Enumeration

%idName
100 %CWE-20Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application67
Application1
Application1
Application1
Application1
Application1
Application1
Application1
Application1
Application1

OpenVAS Exploits

DateDescription
2012-07-30Name : CentOS Update for httpd CESA-2012:0128 centos6
File : nvt/gb_CESA-2012_0128_httpd_centos6.nasl
2012-07-09Name : RedHat Update for httpd RHSA-2012:0128-01
File : nvt/gb_RHSA-2012_0128-01_httpd.nasl
2012-04-26Name : Apache HTTP Server 'httpOnly' Cookie Information Disclosure Vulnerability
File : nvt/secpod_apache_http_srv_cookie_info_disc_vuln.nasl
2012-02-27Name : RedHat Update for httpd RHSA-2012:0323-01
File : nvt/gb_RHSA-2012_0323-01_httpd.nasl
2012-02-13Name : Debian Security Advisory DSA 2405-1 (apache2)
File : nvt/deb_2405_1.nasl

Open Source Vulnerability Database (OSVDB)

idDescription
77444Apache HTTP Server mod_proxy Mdule Web Request HTTP/0.9 Protocol URL Parsing ...

Nessus® Vulnerability Scanner

DateDescription
2015-05-20Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2013-0469-1.nasl - Type : ACT_GATHER_INFO
2013-09-04Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2012-46.nasl - Type : ACT_GATHER_INFO
2013-07-12Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2012-0323.nasl - Type : ACT_GATHER_INFO
2013-07-12Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2012-0128.nasl - Type : ACT_GATHER_INFO
2012-08-01Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20120213_httpd_on_SL6_x.nasl - Type : ACT_GATHER_INFO
2012-08-01Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20120221_httpd_on_SL5_x.nasl - Type : ACT_GATHER_INFO
2012-04-20Name : The remote web server is affected by multiple vulnerabilities.
File : hpsmh_7_0_0_24.nasl - Type : ACT_GATHER_INFO
2012-02-22Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2012-0323.nasl - Type : ACT_GATHER_INFO
2012-02-16Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2012-0128.nasl - Type : ACT_GATHER_INFO
2012-02-14Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2012-0128.nasl - Type : ACT_GATHER_INFO
2012-02-09Name : The web server running on the remote host has an information disclosure vulne...
File : apache_mod_proxy_info_leak2.nasl - Type : ACT_ATTACK
2012-02-07Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2405.nasl - Type : ACT_GATHER_INFO
2011-12-14Name : The remote SuSE 10 host is missing a security-related patch.
File : suse_apache2-7882.nasl - Type : ACT_GATHER_INFO
2011-12-13Name : The remote SuSE 11 host is missing one or more security updates.
File : suse_11_apache2-111130.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

SourceUrl
CONFIRM http://svn.apache.org/viewvc?view=revision&revision=1188745
https://bugzilla.redhat.com/show_bug.cgi?id=752080
DEBIAN http://www.debian.org/security/2012/dsa-2405
REDHAT http://rhn.redhat.com/errata/RHSA-2012-0128.html

Alert History

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DateInformations
2017-12-29 09:21:57
  • Multiple Updates
2016-04-26 21:06:04
  • Multiple Updates
2015-05-21 13:29:22
  • Multiple Updates
2014-02-17 11:05:26
  • Multiple Updates
2013-05-10 23:07:59
  • Multiple Updates