CVE-2011-1921
Estado: ModificadaMedia (4.3)—
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.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N
- Puntuación base: 4.3
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 5.99%
- Percentil entre todas las CVEs puntuadas: 93
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- CWE-264
Referencias
- 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
JSON original (NVD)
Mostrar
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"lastModified": "2026-06-16T23:30:22.133",
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