CVE-2011-1921

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Summary

CVECVE-2011-1921
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2011-06-06 19:55:02 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionThe 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.

Risk And Classification

Primary CVSS: v2.0 4.3 from [email protected]

AV:N/AC:M/Au:N/C:P/I:N/A:N

Problem Types: CWE-264 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None

AV:N/AC:M/Au:N/C:P/I:N/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Apache Subversion 1.5.0 All All All
Application Apache Subversion 1.5.1 All All All
Application Apache Subversion 1.5.2 All All All
Application Apache Subversion 1.5.3 All All All
Application Apache Subversion 1.5.4 All All All
Application Apache Subversion 1.5.5 All All All
Application Apache Subversion 1.5.6 All All All
Application Apache Subversion 1.5.7 All All All
Application Apache Subversion 1.5.8 All All All
Application Apache Subversion 1.6.0 All All All
Application Apache Subversion 1.6.1 All All All
Application Apache Subversion 1.6.10 All All All
Application Apache Subversion 1.6.11 All All All
Application Apache Subversion 1.6.12 All All All
Application Apache Subversion 1.6.13 All All All
Application Apache Subversion 1.6.14 All All All
Application Apache Subversion 1.6.15 All All All
Application Apache Subversion 1.6.16 All All All
Application Apache Subversion 1.6.2 All All All
Application Apache Subversion 1.6.3 All All All
Application Apache Subversion 1.6.4 All All All
Application Apache Subversion 1.6.5 All All All
Application Apache Subversion 1.6.6 All All All
Application Apache Subversion 1.6.7 All All All
Application Apache Subversion 1.6.8 All All All
Application Apache Subversion 1.6.9 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
709114 – (CVE-2011-1921) CVE-2011-1921 subversion (mod_dav_svn): File contents disclosure of files configured to be unreadable by those users af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com
svn.apache.org/repos/asf/subversion/tags/1.6.17/CHANGES af854a3a-2127-422b-91ae-364da2661108 svn.apache.org
Red Hat update for subversion - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com
Subversion mod_dav_svn May Disclose Unreadable Files to Remote Users in Certain Cases - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
About the security content of OS X Lion v10.7.3 and Security Update 2012-001 af854a3a-2127-422b-91ae-364da2661108 support.apple.com
Debian -- Security Information -- DSA-2251-1 subversion af854a3a-2127-422b-91ae-364da2661108 www.debian.org
USN-1144-1: Subversion vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com
Subversion 'mod_dav_svn' Multiple Denial of Service and Information Disclosure Vulnerabilities af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
Support / Security / Advisories / / MDVSA-2011:106 | Mandriva af854a3a-2127-422b-91ae-364da2661108 www.mandriva.com
Apache Subversion mod_dav_svn Two Denial of Service Vulnerabilities - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com Vendor Advisory
Ubuntu update for subversion - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com
Support af854a3a-2127-422b-91ae-364da2661108 www.redhat.com
APPLE-SA-2012-02-01-1 OS X Lion v10.7.3 and Security Update 2012-001 af854a3a-2127-422b-91ae-364da2661108 lists.apple.com
subversion.apache.org/security/CVE-2011-1921-advisory.txt af854a3a-2127-422b-91ae-364da2661108 subversion.apache.org Vendor Advisory
[SECURITY] Fedora 15 Update: subversion-1.6.17-1.fc15 af854a3a-2127-422b-91ae-364da2661108 lists.fedoraproject.org
Debian update for subversion - Advisories - Community af854a3a-2127-422b-91ae-364da2661108 secunia.com Vendor Advisory
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
Fedora update for subversion - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com
Repository / Oval Repository af854a3a-2127-422b-91ae-364da2661108 oval.cisecurity.org
[SECURITY] Fedora 14 Update: subversion-1.6.17-1.fc14 af854a3a-2127-422b-91ae-364da2661108 lists.fedoraproject.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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