{"vulnerability": "CVE-2021-20330", "sightings": [{"uuid": "db41504d-c5f2-4d7c-8025-d7337114889b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-20330", "type": "seen", "source": "https://t.me/cibsecurity/33999", "content": "\u203c CVE-2021-20330 \u203c\n\nAn attacker with basic CRUD permissions on a replicated collection can run the applyOps command with specially malformed oplog entries, resulting in a potential denial of service on secondaries. This issue affects MongoDB Server v4.0 versions prior to 4.0.25; MongoDB Server v4.2 versions prior to 4.2.14; MongoDB Server v4.4 versions prior to 4.4.6.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-12-15T16:14:16.000000Z"}]}