Vulnerability Details CVE-2020-25630
A vulnerability was found in Moodle where the decompressed size of zip files was not checked against available user quota before unzipping them, which could lead to a denial of service risk. This affects versions 3.9 to 3.9.1, 3.8 to 3.8.4, 3.7 to 3.7.7, 3.5 to 3.5.13 and earlier unsupported versions. Fixed in 3.9.2, 3.8.5, 3.7.8 and 3.5.14.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 64.9%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
Products affected by CVE-2020-25630
-
cpe:2.3:a:moodle:moodle:3.5.0
-
cpe:2.3:a:moodle:moodle:3.5.1
-
cpe:2.3:a:moodle:moodle:3.5.10
-
cpe:2.3:a:moodle:moodle:3.5.11
-
cpe:2.3:a:moodle:moodle:3.5.12
-
cpe:2.3:a:moodle:moodle:3.5.13
-
cpe:2.3:a:moodle:moodle:3.5.2
-
cpe:2.3:a:moodle:moodle:3.5.3
-
cpe:2.3:a:moodle:moodle:3.5.4
-
cpe:2.3:a:moodle:moodle:3.5.5
-
cpe:2.3:a:moodle:moodle:3.5.6
-
cpe:2.3:a:moodle:moodle:3.5.7
-
cpe:2.3:a:moodle:moodle:3.5.8
-
cpe:2.3:a:moodle:moodle:3.5.9
-
cpe:2.3:a:moodle:moodle:3.7.0
-
cpe:2.3:a:moodle:moodle:3.7.1
-
cpe:2.3:a:moodle:moodle:3.7.2
-
cpe:2.3:a:moodle:moodle:3.7.3
-
cpe:2.3:a:moodle:moodle:3.7.4
-
cpe:2.3:a:moodle:moodle:3.7.5
-
cpe:2.3:a:moodle:moodle:3.7.6
-
cpe:2.3:a:moodle:moodle:3.7.7
-
cpe:2.3:a:moodle:moodle:3.8.0
-
cpe:2.3:a:moodle:moodle:3.8.1
-
cpe:2.3:a:moodle:moodle:3.8.2
-
cpe:2.3:a:moodle:moodle:3.8.3
-
cpe:2.3:a:moodle:moodle:3.8.4
-
cpe:2.3:a:moodle:moodle:3.9.0
-
cpe:2.3:a:moodle:moodle:3.9.1