National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-4291 Detail

Description

Moodle 2.0.x before 2.0.3 allows remote authenticated users to cause a denial of service (invalid database records) via a series of crafted ratings operations.

Source:  MITRE
Description Last Modified:  07/16/2012

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 4.0 MEDIUM
Vector: (AV:N/AC:L/Au:S/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): Single
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://git.moodle.org/gw?p=moodle.git;a=commit;h=34b5e856b0c98aab3f5317119093628df0834957 Patch
http://moodle.org/mod/forum/discuss.php?d=175593 Vendor Advisory
http://openwall.com/lists/oss-security/2011/11/14/1

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:moodle:moodle:2.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:moodle:moodle:2.0.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:moodle:moodle:2.0.2:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-4291
NVD Published Date:
07/16/2012
NVD Last Modified:
07/16/2012