// For flags

CVE-2010-4539

(mod_dav_svn): DoS (crash) by processing certain requests to display all available repositories to a web browser

Severity Score

7.5
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The walk function in repos.c in the mod_dav_svn module for the Apache HTTP Server, as distributed in Apache Subversion before 1.6.15, allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via vectors that trigger the walking of SVNParentPath collections.

La función walk en repos.c en el módulo mod_dav_svn para el servidor Apache HTTP, como los distribuidos en Apache Subversion anteriores a v1.6.15, permite a usuarios remotos autenticados causar una denegación de servicio (desreferencia a puntero NULL y caída del demonio) a través de vectores que provocan el seguimiento de Las colecciones SVNParentPath.

It was discovered that Subversion incorrectly handled certain 'partial access' privileges in rare scenarios. Remote authenticated users could use this flaw to obtain sensitive information (revision properties). This issue only applied to Ubuntu 6.06 LTS. It was discovered that the Subversion mod_dav_svn module for Apache did not properly handle a named repository as a rule scope. Remote authenticated users could use this flaw to bypass intended restrictions. This issue only applied to Ubuntu 9.10, 10.04 LTS, and 10.10. It was discovered that the Subversion mod_dav_svn module for Apache incorrectly handled the walk function. Remote authenticated users could use this flaw to cause the service to crash, leading to a denial of service. It was discovered that Subversion incorrectly handled certain memory operations. Remote authenticated users could use this flaw to consume large quantities of memory and cause the service to crash, leading to a denial of service. This issue only applied to Ubuntu 9.10, 10.04 LTS, and 10.10.

*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
Single
Confidentiality
None
Integrity
None
Availability
Complete
Attack Vector
Network
Attack Complexity
Medium
Authentication
Single
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2010-12-09 CVE Reserved
  • 2011-01-07 CVE Published
  • 2024-08-07 CVE Updated
  • 2024-08-07 First Exploit
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-399: Resource Management Errors
CAPEC
References (29)
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"
<= 1.6.14
Search vendor "Apache" for product "Subversion" and version " <= 1.6.14"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.6
Search vendor "Apache" for product "Subversion" and version "0.6"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.7
Search vendor "Apache" for product "Subversion" and version "0.7"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.8
Search vendor "Apache" for product "Subversion" and version "0.8"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.9
Search vendor "Apache" for product "Subversion" and version "0.9"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.10.0
Search vendor "Apache" for product "Subversion" and version "0.10.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.10.1
Search vendor "Apache" for product "Subversion" and version "0.10.1"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.10.2
Search vendor "Apache" for product "Subversion" and version "0.10.2"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.11.1
Search vendor "Apache" for product "Subversion" and version "0.11.1"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.12.0
Search vendor "Apache" for product "Subversion" and version "0.12.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.13.0
Search vendor "Apache" for product "Subversion" and version "0.13.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.13.1
Search vendor "Apache" for product "Subversion" and version "0.13.1"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.13.2
Search vendor "Apache" for product "Subversion" and version "0.13.2"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.14.0
Search vendor "Apache" for product "Subversion" and version "0.14.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.14.1
Search vendor "Apache" for product "Subversion" and version "0.14.1"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.14.2
Search vendor "Apache" for product "Subversion" and version "0.14.2"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.14.3
Search vendor "Apache" for product "Subversion" and version "0.14.3"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.14.4
Search vendor "Apache" for product "Subversion" and version "0.14.4"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.14.5
Search vendor "Apache" for product "Subversion" and version "0.14.5"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.15
Search vendor "Apache" for product "Subversion" and version "0.15"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.16
Search vendor "Apache" for product "Subversion" and version "0.16"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.16.1
Search vendor "Apache" for product "Subversion" and version "0.16.1"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.17.0
Search vendor "Apache" for product "Subversion" and version "0.17.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.17.1
Search vendor "Apache" for product "Subversion" and version "0.17.1"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.18.0
Search vendor "Apache" for product "Subversion" and version "0.18.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.18.1
Search vendor "Apache" for product "Subversion" and version "0.18.1"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.19.0
Search vendor "Apache" for product "Subversion" and version "0.19.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.19.1
Search vendor "Apache" for product "Subversion" and version "0.19.1"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.20.0
Search vendor "Apache" for product "Subversion" and version "0.20.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.20.1
Search vendor "Apache" for product "Subversion" and version "0.20.1"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.21.0
Search vendor "Apache" for product "Subversion" and version "0.21.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.22.0
Search vendor "Apache" for product "Subversion" and version "0.22.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.22.1
Search vendor "Apache" for product "Subversion" and version "0.22.1"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.22.2
Search vendor "Apache" for product "Subversion" and version "0.22.2"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.23.0
Search vendor "Apache" for product "Subversion" and version "0.23.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.24.0
Search vendor "Apache" for product "Subversion" and version "0.24.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.24.1
Search vendor "Apache" for product "Subversion" and version "0.24.1"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.24.2
Search vendor "Apache" for product "Subversion" and version "0.24.2"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.25.0
Search vendor "Apache" for product "Subversion" and version "0.25.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.26.0
Search vendor "Apache" for product "Subversion" and version "0.26.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.27.0
Search vendor "Apache" for product "Subversion" and version "0.27.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.28.0
Search vendor "Apache" for product "Subversion" and version "0.28.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.28.1
Search vendor "Apache" for product "Subversion" and version "0.28.1"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.28.2
Search vendor "Apache" for product "Subversion" and version "0.28.2"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.29.0
Search vendor "Apache" for product "Subversion" and version "0.29.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.30.0
Search vendor "Apache" for product "Subversion" and version "0.30.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.31.0
Search vendor "Apache" for product "Subversion" and version "0.31.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.32.1
Search vendor "Apache" for product "Subversion" and version "0.32.1"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.33.0
Search vendor "Apache" for product "Subversion" and version "0.33.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.33.1
Search vendor "Apache" for product "Subversion" and version "0.33.1"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.34.0
Search vendor "Apache" for product "Subversion" and version "0.34.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.35.0
Search vendor "Apache" for product "Subversion" and version "0.35.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.35.1
Search vendor "Apache" for product "Subversion" and version "0.35.1"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.36.0
Search vendor "Apache" for product "Subversion" and version "0.36.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
0.37.0
Search vendor "Apache" for product "Subversion" and version "0.37.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.0.0
Search vendor "Apache" for product "Subversion" and version "1.0.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.0.1
Search vendor "Apache" for product "Subversion" and version "1.0.1"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.0.2
Search vendor "Apache" for product "Subversion" and version "1.0.2"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.0.3
Search vendor "Apache" for product "Subversion" and version "1.0.3"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.0.4
Search vendor "Apache" for product "Subversion" and version "1.0.4"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.0.5
Search vendor "Apache" for product "Subversion" and version "1.0.5"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.0.6
Search vendor "Apache" for product "Subversion" and version "1.0.6"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.0.7
Search vendor "Apache" for product "Subversion" and version "1.0.7"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.0.8
Search vendor "Apache" for product "Subversion" and version "1.0.8"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.0.9
Search vendor "Apache" for product "Subversion" and version "1.0.9"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.1.0
Search vendor "Apache" for product "Subversion" and version "1.1.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.1.1
Search vendor "Apache" for product "Subversion" and version "1.1.1"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.1.2
Search vendor "Apache" for product "Subversion" and version "1.1.2"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.1.3
Search vendor "Apache" for product "Subversion" and version "1.1.3"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.1.4
Search vendor "Apache" for product "Subversion" and version "1.1.4"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.2.0
Search vendor "Apache" for product "Subversion" and version "1.2.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.2.1
Search vendor "Apache" for product "Subversion" and version "1.2.1"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.2.2
Search vendor "Apache" for product "Subversion" and version "1.2.2"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.2.3
Search vendor "Apache" for product "Subversion" and version "1.2.3"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.3.0
Search vendor "Apache" for product "Subversion" and version "1.3.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.3.1
Search vendor "Apache" for product "Subversion" and version "1.3.1"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.3.2
Search vendor "Apache" for product "Subversion" and version "1.3.2"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.4.0
Search vendor "Apache" for product "Subversion" and version "1.4.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.4.1
Search vendor "Apache" for product "Subversion" and version "1.4.1"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.4.2
Search vendor "Apache" for product "Subversion" and version "1.4.2"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.4.3
Search vendor "Apache" for product "Subversion" and version "1.4.3"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.4.4
Search vendor "Apache" for product "Subversion" and version "1.4.4"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.4.5
Search vendor "Apache" for product "Subversion" and version "1.4.5"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.4.6
Search vendor "Apache" for product "Subversion" and version "1.4.6"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.5.0
Search vendor "Apache" for product "Subversion" and version "1.5.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.5.1
Search vendor "Apache" for product "Subversion" and version "1.5.1"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.5.2
Search vendor "Apache" for product "Subversion" and version "1.5.2"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.5.3
Search vendor "Apache" for product "Subversion" and version "1.5.3"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.5.4
Search vendor "Apache" for product "Subversion" and version "1.5.4"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.5.5
Search vendor "Apache" for product "Subversion" and version "1.5.5"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.5.6
Search vendor "Apache" for product "Subversion" and version "1.5.6"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.5.7
Search vendor "Apache" for product "Subversion" and version "1.5.7"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.5.8
Search vendor "Apache" for product "Subversion" and version "1.5.8"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.6.0
Search vendor "Apache" for product "Subversion" and version "1.6.0"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.6.1
Search vendor "Apache" for product "Subversion" and version "1.6.1"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.6.2
Search vendor "Apache" for product "Subversion" and version "1.6.2"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.6.3
Search vendor "Apache" for product "Subversion" and version "1.6.3"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.6.4
Search vendor "Apache" for product "Subversion" and version "1.6.4"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.6.5
Search vendor "Apache" for product "Subversion" and version "1.6.5"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.6.6
Search vendor "Apache" for product "Subversion" and version "1.6.6"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.6.7
Search vendor "Apache" for product "Subversion" and version "1.6.7"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.6.8
Search vendor "Apache" for product "Subversion" and version "1.6.8"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.6.9
Search vendor "Apache" for product "Subversion" and version "1.6.9"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.6.10
Search vendor "Apache" for product "Subversion" and version "1.6.10"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.6.11
Search vendor "Apache" for product "Subversion" and version "1.6.11"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.6.12
Search vendor "Apache" for product "Subversion" and version "1.6.12"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.6.13
Search vendor "Apache" for product "Subversion" and version "1.6.13"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
m1
Search vendor "Apache" for product "Subversion" and version "m1"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
m2
Search vendor "Apache" for product "Subversion" and version "m2"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
m3
Search vendor "Apache" for product "Subversion" and version "m3"
-
Affected
Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
m4\/m5
Search vendor "Apache" for product "Subversion" and version "m4\/m5"
-
Affected