CVE-2021-2056

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 8.0.22 and prior. Difficult to exploit 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 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).

CVSS v3 4.4 MEDIUM
CVSS v2.0 6.3 MEDIUM

4.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.7 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

6.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:S/C:N/I:N/A:C

Exploitability : 6.8 / Impact : 6.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://security.gentoo.org/glsa/202105-27	Third Party Advisory
https://security.netapp.com/advisory/ntap-20210219-0003/	Third Party Advisory
https://www.oracle.com/security-alerts/cpujan2021.html	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:a:netapp:oncommand_insight:-:::::::*
	cpe:2.3:a:netapp:oncommand_workflow_automation:-:::::::*
	cpe:2.3:a:netapp:snapcenter:-:::::::*

History

04 Jan 2022, 17:28

Type	Values Removed	Values Added
References	~~(GENTOO) https://security.gentoo.org/glsa/202105-27 -~~	(GENTOO) https://security.gentoo.org/glsa/202105-27 - Third Party Advisory

26 May 2021, 12:15

Type	Values Removed	Values Added
References		(GENTOO) https://security.gentoo.org/glsa/202105-27 -

Information

Published : 2021-01-20 15:15

Updated : 2024-02-04 21:23

NVD link : CVE-2021-2056

Mitre link : CVE-2021-2056

CVE.ORG link : CVE-2021-2056

JSON object : View

Products Affected

netapp

oncommand_insight
oncommand_workflow_automation
snapcenter

oracle

mysql

CWE

NVD-CWE-noinfo

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