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CVE-2019-0220

Published: Jun 11, 2019

Modified: Aug 4, 2024

PUBLISHED

Description

A vulnerability was found in Apache HTTP Server 2.4.0 to 2.4.38. When the path component of a request URL contains multiple consecutive slashes ('/'), directives such as LocationMatch and RewriteRule must account for duplicates in regular expressions while other aspects of the servers processing will implicitly collapse them.

Vendor	Product	Versions
Apache Software Foundation	Apache HTTP Server	affected `2.4.0 to 2.4.38`

References

[oss-security] 20190401 CVE-2019-0220: URL normalization inconsistincies

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vdb-entry

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20190403 [SECURITY] [DSA 4422-1] apache2 security update

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x_refsource_BUGTRAQ

[debian-lts-announce] 20190403 [SECURITY] [DLA 1748-1] apache2 security update

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vendor-advisory

x_refsource_UBUNTU

FEDORA-2019-cf7695b470

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x_refsource_DEBIAN

FEDORA-2019-119b14075a

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openSUSE-SU-2019:1190

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openSUSE-SU-2019:1209

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openSUSE-SU-2019:1258

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FEDORA-2019-a4ed7400f4

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x_refsource_REDHAT

[httpd-cvs] 20190815 svn commit: r1048743 [4/4] - 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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[httpd-cvs] 20190815 svn commit: r1048742 [4/4] - 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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[httpd-bugs] 20200325 [Bug 63437] MergeSlashes option breaks protocol specifier in URIs

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[httpd-cvs] 20200401 svn commit: r1058586 [4/4] - 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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[httpd-cvs] 20200401 svn commit: r1058587 [4/4] - 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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https://www.oracle.com/security-alerts/cpuapr2020.html

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https://www.oracle.com/security-alerts/cpujul2020.html

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https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html

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https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html

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https://httpd.apache.org/security/vulnerabilities_24.html

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https://support.f5.com/csp/article/K44591505

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https://security.netapp.com/advisory/ntap-20190625-0007/

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https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03950en_us

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

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

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[httpd-cvs] 20210330 svn commit: r1073140 [4/4] - 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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[httpd-cvs] 20210330 svn commit: r1073139 [12/13] - in /websites/staging/httpd/trunk/content: ./ security/json/

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[httpd-cvs] 20210330 svn commit: r1888194 [12/13] - /httpd/site/trunk/content/security/json/

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

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[httpd-cvs] 20210330 svn commit: r1073149 [12/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/

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[httpd-cvs] 20210603 svn commit: r1075360 [3/3] - 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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[httpd-cvs] 20210606 svn commit: r1075470 [4/4] - 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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https://www.oracle.com/security-alerts/cpujul2022.html

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