CVE-2011-1921
MEDIUM · CVSS 4.3EPSS 6.0%EU EUVD
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.
Key facts
- CVSS score
- 4.3 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:M/Au:N/C:P/I:N/A:N- Weakness (CWE)
- CWE-264
- EPSS score
- 6.0% (93th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2011-1919)
- Published
- June 6, 2011
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2011-1919 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- apache / subversion
- apache / subversion
- apache / subversion
- apache / subversion
- apache / subversion
- apache / subversion
- apache / subversion
- apache / subversion
- apache / subversion
- apache / subversion
- apache / subversion
- apache / subversion
- apache / subversion
- apache / subversion
- apache / subversion
- apache / subversion
- apache / subversion
- apache / subversion
- apache / subversion
- apache / subversion
- apache / subversion
- apache / subversion
- apache / subversion
- apache / subversion
- apache / subversion
- apache / subversion
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(Vendor Advisory)
- http://secunia.com/advisories/44681(Vendor Advisory)
- 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(Vendor Advisory)
- 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
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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