vulnerability
MongoDB: Improper Input Validation (CVE-2021-20330)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:L/Au:S/C:N/I:N/A:P) | Dec 15, 2021 | Dec 22, 2021 | Sep 18, 2024 |
Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
Dec 15, 2021
Added
Dec 22, 2021
Modified
Sep 18, 2024
Description
An 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 4.0.27; MongoDB Server v4.2 versions prior to 4.2.16; MongoDB Server v4.4 versions prior to 4.4.9.
Solutions
mongodb-upgrade-4_0_25mongodb-upgrade-4_2_14mongodb-upgrade-4_4_6
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.