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Vulnerability Details : CVE-2012-3398

Algorithmic complexity vulnerability in Moodle 1.9.x before 1.9.19, 2.0.x before 2.0.10, 2.1.x before 2.1.7, and 2.2.x before 2.2.4 allows remote authenticated users to cause a denial of service (CPU consumption) by using the advanced-search feature on a database activity that has many records.
Publish Date : 2012-07-23 Last Update Date : 2012-08-09
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- CVSS Scores & Vulnerability Types

CVSS Score
4.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Single system (The vulnerability requires an attacker to be logged into the system (such as at a command line or via a desktop session or web interface).)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID CWE id is not defined for this vulnerability

- Products Affected By CVE-2012-3398

# Product Type Vendor Product Version Update Edition Language
1 Application Moodle Moodle 1.9 Version Details Vulnerabilities
2 Application Moodle Moodle 1.9.1 Version Details Vulnerabilities
3 Application Moodle Moodle 1.9.2 Version Details Vulnerabilities
4 Application Moodle Moodle 1.9.3 Version Details Vulnerabilities
5 Application Moodle Moodle 1.9.4 Version Details Vulnerabilities
6 Application Moodle Moodle 1.9.5 Version Details Vulnerabilities
7 Application Moodle Moodle 1.9.6 Version Details Vulnerabilities
8 Application Moodle Moodle 1.9.7 Version Details Vulnerabilities
9 Application Moodle Moodle 1.9.8 Version Details Vulnerabilities
10 Application Moodle Moodle 1.9.9 Version Details Vulnerabilities
11 Application Moodle Moodle 1.9.10 Version Details Vulnerabilities
12 Application Moodle Moodle 1.9.11 Version Details Vulnerabilities
13 Application Moodle Moodle 1.9.12 Version Details Vulnerabilities
14 Application Moodle Moodle 1.9.13 Version Details Vulnerabilities
15 Application Moodle Moodle 1.9.14 Version Details Vulnerabilities
16 Application Moodle Moodle 1.9.15 Version Details Vulnerabilities
17 Application Moodle Moodle 1.9.16 Version Details Vulnerabilities
18 Application Moodle Moodle 1.9.17 Version Details Vulnerabilities
19 Application Moodle Moodle 1.9.18 Version Details Vulnerabilities
20 Application Moodle Moodle 2.0 Version Details Vulnerabilities
21 Application Moodle Moodle 2.0.1 Version Details Vulnerabilities
22 Application Moodle Moodle 2.0.2 Version Details Vulnerabilities
23 Application Moodle Moodle 2.0.3 Version Details Vulnerabilities
24 Application Moodle Moodle 2.0.4 Version Details Vulnerabilities
25 Application Moodle Moodle 2.0.5 Version Details Vulnerabilities
26 Application Moodle Moodle 2.0.6 Version Details Vulnerabilities
27 Application Moodle Moodle 2.0.7 Version Details Vulnerabilities
28 Application Moodle Moodle 2.0.8 Version Details Vulnerabilities
29 Application Moodle Moodle 2.0.9 Version Details Vulnerabilities
30 Application Moodle Moodle 2.1 Version Details Vulnerabilities
31 Application Moodle Moodle 2.1.1 Version Details Vulnerabilities
32 Application Moodle Moodle 2.1.2 Version Details Vulnerabilities
33 Application Moodle Moodle 2.1.3 Version Details Vulnerabilities
34 Application Moodle Moodle 2.1.4 Version Details Vulnerabilities
35 Application Moodle Moodle 2.1.5 Version Details Vulnerabilities
36 Application Moodle Moodle 2.1.6 Version Details Vulnerabilities
37 Application Moodle Moodle 2.2 Version Details Vulnerabilities
38 Application Moodle Moodle 2.2.1 Version Details Vulnerabilities
39 Application Moodle Moodle 2.2.2 Version Details Vulnerabilities
40 Application Moodle Moodle 2.2.3 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Moodle Moodle 40

- References For CVE-2012-3398

http://git.moodle.org/gw?p=moodle.git&a=search&h=refs%2Fheads%2FMOODLE_22_STABLE&st=commit&s=MDL-32126 CONFIRM
http://openwall.com/lists/oss-security/2012/07/17/1
MLIST [oss-security] 20120717 Moodle security notifications public

- Metasploit Modules Related To CVE-2012-3398

There are not any metasploit modules related to this vulnerability (Please visit www.metasploit.com for more information)


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