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