Apache Subversion up to 1.6.4 mod_dav_svn repos.c walk resource management

CVSS Meta Temp Score
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CTI Interest Score
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6.2$0-$5k0.00

A vulnerability has been found in Apache Subversion up to 1.6.4 (Versioning Software) and classified as critical. This vulnerability affects the function walk of the file repos.c of the component mod_dav_svn. The manipulation with an unknown input leads to a resource management vulnerability. The CWE definition for the vulnerability is CWE-399. As an impact it is known to affect availability. CVE summarizes:

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.

The weakness was released 01/07/2011 as Bug 667407 as not defined bug report (Bugzilla). The advisory is available at bugzilla.redhat.com. This vulnerability was named CVE-2010-4539. The exploitation appears to be easy. The attack can be initiated remotely. The successful exploitation needs a single authentication. Technical details are known, but there is no available exploit.

The vulnerability scanner Nessus provides a plugin with the ID 70084 (GLSA-201309-11 : Subversion: Multiple vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Gentoo Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 118890 (Apache Subversion Server Component Multiple Remote Denial Of Service Vulnerabilities).

Upgrading to version 1.6.5 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (64472), Tenable (70084), SecurityFocus (BID 45655†), SecurityTracker (ID 1024934†) and Vulnerability Center (SBV-29105†). Entry connected to this vulnerability is available at VDB-55967.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.2

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Resource management
CWE: CWE-399 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 70084
Nessus Name: GLSA-201309-11 : Subversion: Multiple vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 68819
OpenVAS Name: FreeBSD Ports: subversion
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Subversion 1.6.5

Timelineinfo

11/24/2010 🔍
11/24/2010 +0 days 🔍
12/09/2010 +14 days 🔍
01/07/2011 +29 days 🔍
01/07/2011 +0 days 🔍
01/16/2011 +9 days 🔍
09/24/2013 +982 days 🔍
03/19/2015 +541 days 🔍
11/30/2024 +3544 days 🔍

Sourcesinfo

Vendor: apache.org

Advisory: Bug 667407
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2010-4539 (🔍)
OVAL: 🔍

X-Force: 64472
SecurityFocus: 45655 - Apache Subversion Server Component Multiple Remote Denial Of Service Vulnerabilities
Secunia: 42780
SecurityTracker: 1024934
Vulnerability Center: 29105 - Apache Subversion before 1.6.15 Remote DoS Vulnerability, Medium

See also: 🔍

Entryinfo

Created: 03/19/2015 11:27 PM
Updated: 11/30/2024 09:06 PM
Changes: 03/19/2015 11:27 PM (68), 03/13/2017 09:51 AM (9), 10/11/2021 08:49 AM (5), 10/11/2021 08:51 AM (1), 11/30/2024 09:06 PM (17)
Complete: 🔍
Cache ID: 18:DC5:40

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