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RedhatCVE-2012-3398HistoryJul 23, 2012 - 9:55 p.m.
CVE-2012-3398
2012-07-2321:55:05
redhat
web.nvd.nist.gov
26
cve-2012-3398
algorithmic complexity
vulnerability
moodle
denial of service
remote authenticated users
cpu consumption
advanced-search
nvd
CVSS2
4
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
AI Score
6
Confidence
Low
EPSS
0.005
Percentile
75.4%
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
Node
moodlemoodleMatch1.9.1
ORmoodlemoodleMatch1.9.2
ORmoodlemoodleMatch1.9.3
ORmoodlemoodleMatch1.9.4
ORmoodlemoodleMatch1.9.5
ORmoodlemoodleMatch1.9.6
ORmoodlemoodleMatch1.9.7
ORmoodlemoodleMatch1.9.8
ORmoodlemoodleMatch1.9.9
ORmoodlemoodleMatch1.9.10
ORmoodlemoodleMatch1.9.11
ORmoodlemoodleMatch1.9.12
ORmoodlemoodleMatch1.9.13
ORmoodlemoodleMatch1.9.14
ORmoodlemoodleMatch1.9.15
ORmoodlemoodleMatch1.9.16
ORmoodlemoodleMatch1.9.17
ORmoodlemoodleMatch1.9.18
ORmoodlemoodleMatch2.0.0
ORmoodlemoodleMatch2.0.1
ORmoodlemoodleMatch2.0.2
ORmoodlemoodleMatch2.0.3
ORmoodlemoodleMatch2.0.4
ORmoodlemoodleMatch2.0.5
ORmoodlemoodleMatch2.0.6
ORmoodlemoodleMatch2.0.7
ORmoodlemoodleMatch2.0.8
ORmoodlemoodleMatch2.0.9
ORmoodlemoodleMatch2.1.0
ORmoodlemoodleMatch2.1.1
ORmoodlemoodleMatch2.1.2
ORmoodlemoodleMatch2.1.3
ORmoodlemoodleMatch2.1.4
ORmoodlemoodleMatch2.1.5
ORmoodlemoodleMatch2.1.6
ORmoodlemoodleMatch2.2.0
ORmoodlemoodleMatch2.2.1
ORmoodlemoodleMatch2.2.2
ORmoodlemoodleMatch2.2.3
| Vendor | Product | Version | CPE |
|---|---|---|---|
| moodle | moodle | 1.9.1 | cpe:2.3:a:moodle:moodle:1.9.1:*:*:*:*:*:*:* |
| moodle | moodle | 1.9.2 | cpe:2.3:a:moodle:moodle:1.9.2:*:*:*:*:*:*:* |
| moodle | moodle | 1.9.3 | cpe:2.3:a:moodle:moodle:1.9.3:*:*:*:*:*:*:* |
| moodle | moodle | 1.9.4 | cpe:2.3:a:moodle:moodle:1.9.4:*:*:*:*:*:*:* |
| moodle | moodle | 1.9.5 | cpe:2.3:a:moodle:moodle:1.9.5:*:*:*:*:*:*:* |
| moodle | moodle | 1.9.6 | cpe:2.3:a:moodle:moodle:1.9.6:*:*:*:*:*:*:* |
| moodle | moodle | 1.9.7 | cpe:2.3:a:moodle:moodle:1.9.7:*:*:*:*:*:*:* |
| moodle | moodle | 1.9.8 | cpe:2.3:a:moodle:moodle:1.9.8:*:*:*:*:*:*:* |
| moodle | moodle | 1.9.9 | cpe:2.3:a:moodle:moodle:1.9.9:*:*:*:*:*:*:* |
| moodle | moodle | 1.9.10 | cpe:2.3:a:moodle:moodle:1.9.10:*:*:*:*:*:*:* |
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CVSS2
4
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
AI Score
6
Confidence
Low
EPSS
0.005
Percentile
75.4%
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