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…

Description

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.

Scores

EPSS (exploitation in 30 days)

6.0% · top 6.7% of all CVEs (4 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.

Weakness

• n/a
• CWE-264 (opens in a new tab)All about CWE-264 and its CVEs

Affected products

• n/a

  • affected n/a

References (20)

• DSA-2251 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
• USN-1144-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
• http://support.apple.com/kb/HT5130 (opens in a new tab)x_refsource_CONFIRMx_transferred
• MDVSA-2011:106 (opens in a new tab)vendor-advisoryx_refsource_MANDRIVAx_transferred
• 44849 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• RHSA-2011:0862 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
• FEDORA-2011-8341 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
• https://bugzilla.redhat.com/show_bug.cgi?id=709114 (opens in a new tab)x_refsource_CONFIRMx_transferred
• 44888 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• http://subversion.apache.org/security/CVE-2011-1921-advisory.txt (opens in a new tab)x_refsource_CONFIRMx_transferred
• 1025619 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• oval:org.mitre.oval:def:18999 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
• APPLE-SA-2012-02-01-1 (opens in a new tab)vendor-advisoryx_refsource_APPLEx_transferred
• 45162 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• subversion-control-rules-info-disc(67804) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
• 44681 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 48091 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• FEDORA-2011-8352 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
• 44633 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• http://svn.apache.org/repos/asf/subversion/tags/1.6.17/CHANGES (opens in a new tab)x_refsource_CONFIRMx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2011-1921](https://trackcve.app/badge/CVE-2011-1921.svg)](https://trackcve.app/cve/CVE-2011-1921)

Record last updated 6 Aug 2024, 22:45 UTC.