Cyber Resilience

CVE-2021-2011

Medium

Published: 20 January 2021

Published
20 January 2021
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score 0.0210 84.4th percentile
Risk Priority 13 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2021-2011 is a medium-severity an unspecified weakness vulnerability in Mariadb Mariadb. Its CVSS base score is 5.9 (Medium).

Operationally, ranked in the top 15.6% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are affected are 5.7.32 and prior and 8.0.22 and prior. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise…

more

MySQL Client. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Client. CVSS 3.1 Base Score 5.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/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
5.7.0 — 5.7.32 · 8.0.0 — 8.0.22
fedoraproject
fedora
32, 33
netapp
active iq unified manager
all versions
netapp
oncommand insight
all versions
netapp
oncommand workflow automation
all versions
mariadb
mariadb
5.5.0 — 5.5.61 · 10.0.0 — 10.0.35 · 10.1.0 — 10.1.33

Mitigating Controls

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

References