// For flags

CVE-2011-1752

(mod_dav_svn): DoS (crash) via request to deliver baselined WebDAV resources

Severity Score

7.5
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The mod_dav_svn module for the Apache HTTP Server, as distributed in Apache Subversion before 1.6.17, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a request for a baselined WebDAV resource, as exploited in the wild in May 2011.

Módulo mod_dav_svn para Apache HTTP Server, como se distribuye en Apache Subversion antes de v1.6.17, permite a atacantes remotos provocar una denegación de servicio ( desreferenciar punteros Nulos y caída del demonio ) a través de una solicitud de una línea base de recursos WebDAV, como se explotó en mayo de 2011.

Multiple vulnerabilities have been found in Subversion, allowing attackers to cause a Denial of Service, escalate privileges, or obtain sensitive information. Versions less than 1.7.13 are affected.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2011-04-19 CVE Reserved
  • 2011-06-06 CVE Published
  • 2024-08-06 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-476: NULL Pointer Dereference
CAPEC
References (22)
URL Tag Source
http://secunia.com/advisories/44633 Third Party Advisory
http://secunia.com/advisories/44681 Third Party Advisory
http://secunia.com/advisories/44849 Third Party Advisory
http://secunia.com/advisories/44879 Third Party Advisory
http://secunia.com/advisories/44888 Third Party Advisory
http://secunia.com/advisories/45162 Third Party Advisory
http://svn.apache.org/repos/asf/subversion/tags/1.6.17/CHANGES Release Notes
http://www.securityfocus.com/bid/48091 Third Party Advisory
http://www.securitytracker.com/id?1025617 Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18922 Signature
URL Date SRC
URL Date SRC
URL Date SRC
http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html 2020-10-05
http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062211.html 2020-10-05
http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061913.html 2020-10-05
http://subversion.apache.org/security/CVE-2011-1752-advisory.txt 2020-10-05
http://support.apple.com/kb/HT5130 2020-10-05
http://www.debian.org/security/2011/dsa-2251 2020-10-05
http://www.mandriva.com/security/advisories?name=MDVSA-2011:106 2020-10-05
http://www.redhat.com/support/errata/RHSA-2011-0861.html 2020-10-05
http://www.redhat.com/support/errata/RHSA-2011-0862.html 2020-10-05
http://www.ubuntu.com/usn/USN-1144-1 2020-10-05
https://bugzilla.redhat.com/show_bug.cgi?id=709111 2011-06-08
https://access.redhat.com/security/cve/CVE-2011-1752 2011-06-08
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Apache
Search vendor "Apache"
 Subversion
Search vendor "Apache" for product "Subversion"
 < 1.6.17
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-
Affected
Canonical
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 Ubuntu Linux
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 10.04
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-
Affected
Canonical
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 Ubuntu Linux
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 10.10
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-
Affected
Canonical
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 Ubuntu Linux
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 11.04
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-
Affected
Debian
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 Debian Linux
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 5.0
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-
Affected
Debian
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 Debian Linux
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 6.0
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-
Affected
Fedoraproject
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 Fedora
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 14
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Affected
Fedoraproject
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 Fedora
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 15
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Affected
Apple
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 Mac Os X
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 < 10.7.3
Search vendor "Apple" for product "Mac Os X" and version " < 10.7.3"
-
Affected