CVE-2021-2021
medium · 4.9Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.22 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
4.9
CVSS
10.1%
EPSS (exploit prob.)
95th
EPSS percentile
2021-01-20
Published
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| oracle | mysql | >= 8.0.0, <= 8.0.22 |
| netapp | oncommand_insight | all versions |
| netapp | oncommand_workflow_automation | all versions |
| netapp | snapcenter | all versions |
| fedoraproject | fedora | 32 |
| fedoraproject | fedora | 33 |
Check a specific version with /api/v1/cve/match.
References
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CS5THZSGI7O2CZO44NWYE57AG2T7NK3K/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T7EAHJPWOOF4D6PEFLXW5IQWRRSZ3HRC/
- https://security.gentoo.org/glsa/202105-27
- https://security.netapp.com/advisory/ntap-20210219-0003/
- https://www.oracle.com/security-alerts/cpujan2021.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CS5THZSGI7O2CZO44NWYE57AG2T7NK3K/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T7EAHJPWOOF4D6PEFLXW5IQWRRSZ3HRC/
- https://security.gentoo.org/glsa/202105-27
- https://security.netapp.com/advisory/ntap-20210219-0003/
- https://www.oracle.com/security-alerts/cpujan2021.html
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2021-2021