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Vulnerability Details : CVE-2019-0220

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.
Publish Date : 2019-06-11 Last Update Date : 2022-07-25
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 706

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2019:2343: httpd security and bug fix update (Moderate) oval:com.redhat.rhsa:def:20192343 unix
RHSA-2019:3436: httpd:2.4 security and bug fix update (Moderate) oval:com.redhat.rhsa:def:20193436 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2019-0220

# Product Type Vendor Product Version Update Edition Language
1 Application Apache Http Server * * * * Version Details Vulnerabilities
2 OS Canonical Ubuntu Linux 14.04 * * * Version Details Vulnerabilities
3 OS Canonical Ubuntu Linux 16.04 * * * Version Details Vulnerabilities
4 OS Canonical Ubuntu Linux 18.04 * * * Version Details Vulnerabilities
5 OS Canonical Ubuntu Linux 18.10 * * * Version Details Vulnerabilities
6 OS Debian Debian Linux 8.0 * * * Version Details Vulnerabilities
7 OS Debian Debian Linux 9.0 * * * Version Details Vulnerabilities
8 OS Fedoraproject Fedora 28 * * * Version Details Vulnerabilities
9 OS Fedoraproject Fedora 29 * * * Version Details Vulnerabilities
10 OS Fedoraproject Fedora 30 * * * Version Details Vulnerabilities
11 OS Opensuse Leap 15.0 * * * Version Details Vulnerabilities
12 OS Opensuse Leap 42.3 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Apache Http Server 1
Canonical Ubuntu Linux 4
Debian Debian Linux 2
Fedoraproject Fedora 3
Opensuse Leap 2

- References For CVE-2019-0220

https://www.oracle.com/security-alerts/cpujul2022.html
N/A N/A
https://www.oracle.com/security-alerts/cpuapr2020.html
N/A N/A
https://www.oracle.com/security-alerts/cpujul2020.html
https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E
MLIST [httpd-cvs] 20210330 svn commit: r1073139 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/json/
https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E
MLIST [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
https://usn.ubuntu.com/3937-1/
UBUNTU USN-3937-1
https://access.redhat.com/errata/RHSA-2019:2343
REDHAT RHSA-2019:2343
https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E
MLIST [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
https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E
MLIST [httpd-cvs] 20210330 svn commit: r1888194 [12/13] - /httpd/site/trunk/content/security/json/
https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E
MLIST [httpd-cvs] 20210330 svn commit: r1073143 [3/3] - in /websites/staging/httpd/trunk/content: ./ security/
https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E
MLIST [httpd-cvs] 20210330 svn commit: r1073139 [12/13] - in /websites/staging/httpd/trunk/content: ./ security/json/
https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E
MLIST [httpd-cvs] 20210330 svn commit: r1073149 [12/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/
https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E
MLIST [httpd-cvs] 20210330 svn commit: r1073149 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/
https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E
MLIST [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
https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E
MLIST [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
https://access.redhat.com/errata/RHSA-2020:0250
REDHAT RHSA-2020:0250
https://access.redhat.com/errata/RHSA-2020:0251
REDHAT RHSA-2020:0251
https://lists.apache.org/thread.html/[email protected]%3Cbugs.httpd.apache.org%3E
MLIST [httpd-bugs] 20200325 [Bug 63437] MergeSlashes option breaks protocol specifier in URIs
https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E
MLIST [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
https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E
MLIST [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
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03950en_us CONFIRM
https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
https://security.netapp.com/advisory/ntap-20190625-0007/ CONFIRM
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00051.html
SUSE openSUSE-SU-2019:1190
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00084.html
SUSE openSUSE-SU-2019:1258
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00061.html
SUSE openSUSE-SU-2019:1209
http://www.securityfocus.com/bid/107670
BID 107670 Apache HTTP Server CVE-2019-0220 Remote Security Vulnerability Release Date:2019-06-13
http://www.openwall.com/lists/oss-security/2019/04/02/6
MLIST [oss-security] 20190401 CVE-2019-0220: URL normalization inconsistincies
https://lists.fedoraproject.org/archives/list/[email protected]/message/WETXNQWNQLWHV6XNW6YTO5UGDTIWAQGT/
FEDORA FEDORA-2019-cf7695b470
https://lists.fedoraproject.org/archives/list/[email protected]/message/EZRMTEIGZKYFNGIDOTXN3GNEJTLVCYU7/
FEDORA FEDORA-2019-119b14075a
https://httpd.apache.org/security/vulnerabilities_24.html CONFIRM
https://access.redhat.com/errata/RHSA-2019:3436
REDHAT RHSA-2019:3436
https://access.redhat.com/errata/RHSA-2019:4126
REDHAT RHSA-2019:4126
https://lists.fedoraproject.org/archives/list/[email protected]/message/ALIR5S3O7NRHEGFMIDMUSYQIZOE4TJJN/
FEDORA FEDORA-2019-a4ed7400f4
https://support.f5.com/csp/article/K44591505 CONFIRM
https://seclists.org/bugtraq/2019/Apr/5
BUGTRAQ 20190403 [SECURITY] [DSA 4422-1] apache2 security update
https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E
MLIST [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
https://lists.debian.org/debian-lts-announce/2019/04/msg00008.html
MLIST [debian-lts-announce] 20190403 [SECURITY] [DLA 1748-1] apache2 security update
https://www.debian.org/security/2019/dsa-4422
DEBIAN DSA-4422

- Metasploit Modules Related To CVE-2019-0220

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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