National Vulnerability Database (NVD) National Vulnerability Database (CVE-2012-3392)

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NVD is the U.S. government repository of standards based vulnerability management data. This data enables automation of vulnerability management, security measurement, and compliance (e.g. FISMA).

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NVD contains:

CVE Vulnerabilities: 56440
Checklists: 221
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CPE Names: 73311

Last updated: Fri May 24 14:24:50 EDT 2013

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Vulnerability Summary for CVE-2012-3392

Original release date:07/23/2012

Last revised:07/24/2012

Source: US-CERT/NIST

Overview

mod/forum/unsubscribeall.php in Moodle 2.1.x before 2.1.7 and 2.2.x before 2.2.4 does not consider whether a forum is optional, which allows remote authenticated users to bypass forum-subscription requirements by leveraging the student role and unsubscribing from all forums.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:5.5 (MEDIUM) (AV:N/AC:L/Au:S/C:N/I:P/A:P) (legend)

Impact Subscore: 4.9

Exploitability Subscore: 8.0

CVSS Version 2 Metrics:

Access Vector: Network exploitable

Access Complexity: Low

Authentication: Required to exploit

Impact Type:Allows unauthorized modification; Allows disruption of service

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External Source: MLIST

Name: [oss-security] 20120717 Moodle security notifications public

Hyperlink:http://openwall.com/lists/oss-security/2012/07/17/1

External Source: CONFIRM

Name: http://git.moodle.org/gw?p=moodle.git&a=search&h=refs%2Fheads%2FMOODLE_22_STABLE&st=commit&s=MDL-31460

Hyperlink:http://git.moodle.org/gw?p=moodle.git&a=search&h=refs%2Fheads%2FMOODLE_22_STABLE&st=commit&s=MDL-31460