CVEvulnerability

CVE-2012-3398

4.0 MEDIUM Published 2012-07-23 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2012-07-23
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
4.0 MEDIUM — AV:N/AC:L/Au:S/C:N/I:N/A:P

Description

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.

Affected configurations

• moodle moodle 1.9.1 • moodle moodle 1.9.2 • moodle moodle 1.9.3 • moodle moodle 1.9.4 • moodle moodle 1.9.5 • moodle moodle 1.9.6 • moodle moodle 1.9.7 • moodle moodle 1.9.8 • moodle moodle 1.9.9 • moodle moodle 1.9.10 • moodle moodle 1.9.11 • moodle moodle 1.9.12 • moodle moodle 1.9.13 • moodle moodle 1.9.14 • moodle moodle 1.9.15 • moodle moodle 1.9.16 • moodle moodle 1.9.17 • moodle moodle 1.9.18 • moodle moodle 2.0.0 • moodle moodle 2.0.1 • moodle moodle 2.0.2 • moodle moodle 2.0.3 • moodle moodle 2.0.4 • moodle moodle 2.0.5 • moodle moodle 2.0.6 • moodle moodle 2.0.7 • moodle moodle 2.0.8 • moodle moodle 2.0.9 • moodle moodle 2.1.0 • moodle moodle 2.1.1 • moodle moodle 2.1.2 • moodle moodle 2.1.3 • moodle moodle 2.1.4 • moodle moodle 2.1.5 • moodle moodle 2.1.6 • moodle moodle 2.2.0 • moodle moodle 2.2.1 • moodle moodle 2.2.2 • moodle moodle 2.2.3

References