Cyber Resilience

CVE-2021-2022

Medium

Published: 20 January 2021

Published
20 January 2021
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1 4.4 CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
EPSS Score 0.0048 65.5th percentile
Risk Priority 9 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2021-2022 is a medium-severity an unspecified weakness vulnerability in Mariadb Mariadb. Its CVSS base score is 4.4 (Medium).

Operationally, ranked in the top 34.5% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 5.6.50 and prior, 5.7.32 and prior and 8.0.22 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple…

more

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 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).

CWE(s)
NVD-CWE-noinfo

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

oracle
mysql
5.6.0 — 5.6.50 · 5.7.0 — 5.7.32 · 8.0.0 — 8.0.22
netapp
oncommand insight
all versions
netapp
oncommand workflow automation
all versions
netapp
snapcenter
all versions
fedoraproject
fedora
32, 33
mariadb
mariadb
10.1.0 — 10.1.46 · 10.2.0 — 10.2.33 · 10.3.0 — 10.3.24

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References