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CVE-2011-3368

Published: Oct 5, 2011

Modified: Aug 6, 2024

PUBLISHED

Description

The mod_proxy module in the Apache HTTP Server 1.3.x through 1.3.42, 2.0.x through 2.0.64, and 2.2.x through 2.2.21 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 via a malformed URI containing an initial @ (at sign) character.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

[announce] 20111005 Advisory: mod_proxy reverse proxy exposure (CVE-2011-3368)

mailing-list

x_refsource_MLIST

http://svn.apache.org/viewvc?view=revision&revision=1179239

x_refsource_CONFIRM

vendor-advisory

x_refsource_HP

http://www.contextis.com/research/blog/reverseproxybypass/

x_refsource_MISC

20111005 Context IS Advisory - Apache Reverse Proxy Bypass Vulnerability

mailing-list

x_refsource_FULLDISC

vendor-advisory

x_refsource_REDHAT

vendor-advisory

x_refsource_AIXAPAR

vendor-advisory

x_refsource_REDHAT

vendor-advisory

x_refsource_HP

third-party-advisory

x_refsource_SECUNIA

vdb-entry

x_refsource_OSVDB

exploit

x_refsource_EXPLOIT-DB

vendor-advisory

x_refsource_HP

http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html

x_refsource_CONFIRM

vdb-entry

x_refsource_BID

vendor-advisory

x_refsource_AIXAPAR

vendor-advisory

x_refsource_HP

vendor-advisory

x_refsource_REDHAT

APPLE-SA-2012-09-19-2

vendor-advisory

x_refsource_APPLE

http://support.apple.com/kb/HT5501

x_refsource_CONFIRM

apache-modproxy-information-disclosure(70336)

vdb-entry

x_refsource_XF

http://www.oracle.com/technetwork/topics/security/cpujul2012-392727.html

x_refsource_CONFIRM

https://bugzilla.redhat.com/show_bug.cgi?id=740045

x_refsource_CONFIRM

vdb-entry

x_refsource_SECTRACK

vendor-advisory

x_refsource_REDHAT

20111005 Apache HTTP Server: mod_proxy reverse proxy exposure (CVE-2011-3368)

mailing-list

x_refsource_FULLDISC

openSUSE-SU-2013:0248

vendor-advisory

x_refsource_SUSE

vendor-advisory

x_refsource_MANDRIVA

openSUSE-SU-2013:0243

vendor-advisory

x_refsource_SUSE

vendor-advisory

x_refsource_MANDRIVA

third-party-advisory

x_refsource_SECUNIA

third-party-advisory

x_refsource_SECUNIA

vendor-advisory

x_refsource_DEBIAN

SUSE-SU-2011:1229

vendor-advisory

x_refsource_SUSE

http://kb.juniper.net/JSA10585

x_refsource_CONFIRM

[httpd-cvs] 20190815 svn commit: r1048742 [2/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html

mailing-list

x_refsource_MLIST

[httpd-cvs] 20190815 svn commit: r1048743 [2/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html

mailing-list

x_refsource_MLIST

[httpd-cvs] 20190815 svn commit: r1048743 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html

mailing-list

x_refsource_MLIST

[httpd-cvs] 20190815 svn commit: r1048742 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html

mailing-list

x_refsource_MLIST

[httpd-cvs] 20200401 svn commit: r1058586 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html

mailing-list

x_refsource_MLIST

[httpd-cvs] 20200401 svn commit: r1058586 [2/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html

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x_refsource_MLIST

[httpd-cvs] 20200401 svn commit: r1058587 [2/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html

mailing-list

x_refsource_MLIST

[httpd-cvs] 20200401 svn commit: r1058587 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html

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x_refsource_MLIST

[httpd-cvs] 20210330 svn commit: r1073139 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/json/

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x_refsource_MLIST

[httpd-cvs] 20210330 svn commit: r1073140 [1/4] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html

mailing-list

x_refsource_MLIST

[httpd-cvs] 20210330 svn commit: r1073140 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html

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x_refsource_MLIST

[httpd-cvs] 20210330 svn commit: r1888194 [7/13] - /httpd/site/trunk/content/security/json/

mailing-list

x_refsource_MLIST

[httpd-cvs] 20210330 svn commit: r1073140 [2/4] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html

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x_refsource_MLIST

[httpd-cvs] 20210330 svn commit: r1073143 [2/3] - in /websites/staging/httpd/trunk/content: ./ security/

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x_refsource_MLIST

[httpd-cvs] 20210330 svn commit: r1073139 [7/13] - in /websites/staging/httpd/trunk/content: ./ security/json/

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x_refsource_MLIST

[httpd-cvs] 20210330 svn commit: r1073149 [8/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/

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x_refsource_MLIST

[httpd-cvs] 20210330 svn commit: r1073146 [2/3] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities-httpd.xml security/vulnerabilities_22.html security/vulnerabilities_24.html

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x_refsource_MLIST

[httpd-cvs] 20210330 svn commit: r1073149 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/

mailing-list

x_refsource_MLIST

[httpd-cvs] 20210330 svn commit: r1888222 - in /httpd/site/trunk/content/security/json: CVE-2010-2068.json CVE-2010-2791.json CVE-2011-0419.json CVE-2011-3368.json

mailing-list

x_refsource_MLIST

[httpd-cvs] 20210603 svn commit: r1075360 [1/3] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2021-31618.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html

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x_refsource_MLIST

[httpd-cvs] 20210606 svn commit: r1075467 [1/2] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2021-31618.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html

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[httpd-cvs] 20210606 svn commit: r1075470 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2020-13938.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html

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