Moodle up to 2.4.1 WebDAV lib.php information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Moodle. It has been classified as problematic. This issue affects some unknown processing in the library repository/webdav/lib.php of the component WebDAV. This manipulation causes information disclosure. The identification of this vulnerability is CVE-2013-1832. There is no exploit available. To fix this issue, it is recommended to deploy a patch.

Detailsinfo

A vulnerability has been found in Moodle (Learning Management Software) and classified as problematic. Affected by this vulnerability is an unknown code block in the library repository/webdav/lib.php of the component WebDAV. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. The summary by CVE is:

repository/webdav/lib.php in Moodle 2.x through 2.1.10, 2.2.x before 2.2.8, 2.3.x before 2.3.5, and 2.4.x before 2.4.2 includes the WebDAV password in the configuration form, which allows remote authenticated administrators to obtain sensitive information by configuring an instance.

The weakness was shared 03/25/2013 by Foster as confirmed git commit (GIT Repository). It is possible to read the advisory at git.moodle.org. This vulnerability is known as CVE-2013-1832 since 02/19/2013. The exploitation appears to be easy. The attack can be launched remotely. The requirement for exploitation is a single authentication. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

By approaching the search of inurl:repository/webdav/lib.php it is possible to find vulnerable targets with Google Hacking. The vulnerability scanner Nessus provides a plugin with the ID 65775 (Fedora 18 : moodle-2.3.6-1.fc18 (2013-4387)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at git.moodle.org.

The vulnerability is also documented in the databases at X-Force (83057), Tenable (65775), SecurityFocus (BID 58660†) and Vulnerability Center (SBV-40841†). The entries VDB-63863, VDB-63862, VDB-63861 and VDB-63860 are related to this item. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 65775
Nessus Name: Fedora 18 : moodle-2.3.6-1.fc18 (2013-4387)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 865523
OpenVAS Name: Fedora Update for moodle FEDORA-2013-4387
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: git.moodle.org

Timelineinfo

02/19/2013 🔍
03/25/2013 +34 days 🔍
03/25/2013 +0 days 🔍
03/25/2013 +0 days 🔍
03/25/2013 +0 days 🔍
08/06/2013 +134 days 🔍
03/24/2015 +595 days 🔍
01/01/2022 +2475 days 🔍

Sourcesinfo

Product: moodle.org

Advisory: git.moodle.org
Researcher: Foster
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2013-1832 (🔍)
GCVE (CVE): GCVE-0-2013-1832
GCVE (VulDB): GCVE-100-63859
X-Force: 83057
SecurityFocus: 58660 - RETIRED: Moodle Multiple Remote Security Vulnerabilities
Vulnerability Center: 40841 - Moodle Remote Authenticated Leakage of Passwords (CVE-2013-1832), Medium

See also: 🔍

Entryinfo

Created: 03/24/2015 12:22
Updated: 01/01/2022 18:10
Changes: 03/24/2015 12:22 (67), 05/07/2017 11:43 (5), 01/01/2022 18:10 (3)
Complete: 🔍
Cache ID: 216::103

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