// For flags

CVE-2013-4505

Slackware Security Advisory - subversion Updates

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 is_this_legal function in mod_dontdothat for Apache Subversion 1.4.0 through 1.7.13 and 1.8.0 through 1.8.4 allows remote attackers to bypass intended access restrictions and possibly cause a denial of service (resource consumption) via a relative URL in a REPORT request.

La función is_this_legal en mod_dontdothat para Apache Subversion 1.4.0 a 1.7.13 y 1.8.0 a 1.8.4 permite a atacantes remotos sortear restricciones de acceso intencionadas y posiblemente causar denegación de servicio (consumo de recursos) a través de URL relativas en una petición REPORT.

mod_dontdothat allows you to block update REPORT requests against certain paths in the repository. It expects the paths in the REPORT request to be absolute URLs. Serf based clients send relative URLs instead of absolute URLs in many cases. As a result these clients are not blocked as configured by mod_dontdothat. When SVNAutoversioning is enabled via SVNAutoversioning on, commits can be made by single HTTP requests such as MKCOL and PUT. If Subversion is built with assertions enabled any such requests that have non-canonical URLs, such as URLs with a trailing /, may trigger an assert. An assert will cause the Apache process to abort.

*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
High
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2013-06-12 CVE Reserved
  • 2013-12-07 CVE Published
  • 2024-08-06 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-264: Permissions, Privileges, and Access Controls
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Apache
Search vendor "Apache"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in 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"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.6.15
Search vendor "Apache" for product "Subversion" and version "1.6.15"
-
Affected
Apache
Search vendor "Apache"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.6.16
Search vendor "Apache" for product "Subversion" and version "1.6.16"
-
Affected
Apache
Search vendor "Apache"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.6.17
Search vendor "Apache" for product "Subversion" and version "1.6.17"
-
Affected
Apache
Search vendor "Apache"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.6.18
Search vendor "Apache" for product "Subversion" and version "1.6.18"
-
Affected
Apache
Search vendor "Apache"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.6.19
Search vendor "Apache" for product "Subversion" and version "1.6.19"
-
Affected
Apache
Search vendor "Apache"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.6.20
Search vendor "Apache" for product "Subversion" and version "1.6.20"
-
Affected
Apache
Search vendor "Apache"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.6.21
Search vendor "Apache" for product "Subversion" and version "1.6.21"
-
Affected
Apache
Search vendor "Apache"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.6.23
Search vendor "Apache" for product "Subversion" and version "1.6.23"
-
Affected
Apache
Search vendor "Apache"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.7.0
Search vendor "Apache" for product "Subversion" and version "1.7.0"
-
Affected
Apache
Search vendor "Apache"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.7.1
Search vendor "Apache" for product "Subversion" and version "1.7.1"
-
Affected
Apache
Search vendor "Apache"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.7.2
Search vendor "Apache" for product "Subversion" and version "1.7.2"
-
Affected
Apache
Search vendor "Apache"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.7.3
Search vendor "Apache" for product "Subversion" and version "1.7.3"
-
Affected
Apache
Search vendor "Apache"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.7.4
Search vendor "Apache" for product "Subversion" and version "1.7.4"
-
Affected
Apache
Search vendor "Apache"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.7.5
Search vendor "Apache" for product "Subversion" and version "1.7.5"
-
Affected
Apache
Search vendor "Apache"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.7.6
Search vendor "Apache" for product "Subversion" and version "1.7.6"
-
Affected
Apache
Search vendor "Apache"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.7.7
Search vendor "Apache" for product "Subversion" and version "1.7.7"
-
Affected
Apache
Search vendor "Apache"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.7.8
Search vendor "Apache" for product "Subversion" and version "1.7.8"
-
Affected
Apache
Search vendor "Apache"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.7.9
Search vendor "Apache" for product "Subversion" and version "1.7.9"
-
Affected
Apache
Search vendor "Apache"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.7.10
Search vendor "Apache" for product "Subversion" and version "1.7.10"
-
Affected
Apache
Search vendor "Apache"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.7.11
Search vendor "Apache" for product "Subversion" and version "1.7.11"
-
Affected
Apache
Search vendor "Apache"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.7.12
Search vendor "Apache" for product "Subversion" and version "1.7.12"
-
Affected
Apache
Search vendor "Apache"
Mod Dontdothat
Search vendor "Apache" for product "Mod Dontdothat"
--
Affected
in Apache
Search vendor "Apache"
Subversion
Search vendor "Apache" for product "Subversion"
1.8.1
Search vendor "Apache" for product "Subversion" and version "1.8.1"
-
Affected