Vulnerability Details CVE-2011-1921
The mod_dav_svn module for the Apache HTTP Server, as distributed in Apache Subversion 1.5.x and 1.6.x before 1.6.17, when the SVNPathAuthz short_circuit option is disabled, does not properly enforce permissions for files that had been publicly readable in the past, which allows remote attackers to obtain sensitive information via a replay REPORT operation.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.036
EPSS Ranking 87.3%
CVSS Severity
CVSS v2 Score 4.3
References
- http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062211.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061913.html
- http://secunia.com/advisories/44633
- http://secunia.com/advisories/44681
- http://secunia.com/advisories/44849
- http://secunia.com/advisories/44888
- http://secunia.com/advisories/45162
- http://subversion.apache.org/security/CVE-2011-1921-advisory.txt
- http://support.apple.com/kb/HT5130
- http://svn.apache.org/repos/asf/subversion/tags/1.6.17/CHANGES
- http://www.debian.org/security/2011/dsa-2251
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:106
- http://www.redhat.com/support/errata/RHSA-2011-0862.html
- http://www.securityfocus.com/bid/48091
- http://www.securitytracker.com/id?1025619
- http://www.ubuntu.com/usn/USN-1144-1
- https://bugzilla.redhat.com/show_bug.cgi?id=709114
- https://exchange.xforce.ibmcloud.com/vulnerabilities/67804
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18999
- http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062211.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061913.html
- http://secunia.com/advisories/44633
- http://secunia.com/advisories/44681
- http://secunia.com/advisories/44849
- http://secunia.com/advisories/44888
- http://secunia.com/advisories/45162
- http://subversion.apache.org/security/CVE-2011-1921-advisory.txt
- http://support.apple.com/kb/HT5130
- http://svn.apache.org/repos/asf/subversion/tags/1.6.17/CHANGES
- http://www.debian.org/security/2011/dsa-2251
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:106
- http://www.redhat.com/support/errata/RHSA-2011-0862.html
- http://www.securityfocus.com/bid/48091
- http://www.securitytracker.com/id?1025619
- http://www.ubuntu.com/usn/USN-1144-1
- https://bugzilla.redhat.com/show_bug.cgi?id=709114
- https://exchange.xforce.ibmcloud.com/vulnerabilities/67804
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18999
Products affected by CVE-2011-1921
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cpe:2.3:a:apache:subversion:1.5.0
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cpe:2.3:a:apache:subversion:1.5.1
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cpe:2.3:a:apache:subversion:1.5.2
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cpe:2.3:a:apache:subversion:1.5.3
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cpe:2.3:a:apache:subversion:1.5.4
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cpe:2.3:a:apache:subversion:1.5.5
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cpe:2.3:a:apache:subversion:1.5.6
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cpe:2.3:a:apache:subversion:1.5.7
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cpe:2.3:a:apache:subversion:1.5.8
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cpe:2.3:a:apache:subversion:1.6.0
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cpe:2.3:a:apache:subversion:1.6.1
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cpe:2.3:a:apache:subversion:1.6.10
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cpe:2.3:a:apache:subversion:1.6.11
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cpe:2.3:a:apache:subversion:1.6.12
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cpe:2.3:a:apache:subversion:1.6.13
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cpe:2.3:a:apache:subversion:1.6.14
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cpe:2.3:a:apache:subversion:1.6.15
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cpe:2.3:a:apache:subversion:1.6.16
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cpe:2.3:a:apache:subversion:1.6.2
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cpe:2.3:a:apache:subversion:1.6.3
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cpe:2.3:a:apache:subversion:1.6.4
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cpe:2.3:a:apache:subversion:1.6.5
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cpe:2.3:a:apache:subversion:1.6.6
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cpe:2.3:a:apache:subversion:1.6.7
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cpe:2.3:a:apache:subversion:1.6.8
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cpe:2.3:a:apache:subversion:1.6.9