{"id":"BIT-moodle-2020-25630","details":"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.","aliases":["CVE-2020-25630","GHSA-66xp-28cq-mrf2"],"modified":"2026-09-08T08:47:31.330102768Z","published":"2024-03-06T11:11:51.900Z","database_specific":{"severity":"High","cpes":["cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*"]},"references":[{"type":"ADVISORY","url":"https://moodle.org/mod/forum/discuss.php?d=410842"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-25630"}],"affected":[{"package":{"name":"moodle","ecosystem":"Bitnami","purl":"pkg:bitnami/moodle"},"ranges":[{"type":"SEMVER","events":[{"introduced":"3.5.0"},{"fixed":"3.5.14"},{"introduced":"3.7.0"},{"fixed":"3.7.8"},{"introduced":"3.8.0"},{"fixed":"3.8.5"},{"introduced":"3.9.0"},{"fixed":"3.9.2"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/moodle/BIT-moodle-2020-25630.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}],"schema_version":"1.9.0"}