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CVE-2021-2154

Published: Apr 22, 2021

Modified: Sep 26, 2024

PUBLISHED

CVSS v3.1

4.9

MEDIUM

Description

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 5.7.33 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).

Vendor	Product	Versions
Oracle Corporation	MySQL Server	affected `5.7.33 and prior`

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

https://www.oracle.com/security-alerts/cpuapr2021.html

x_refsource_MISC

FEDORA-2021-68db93b130

vendor-advisory

x_refsource_FEDORA

https://security.netapp.com/advisory/ntap-20210513-0002/

x_refsource_CONFIRM

FEDORA-2021-27187ac9dd

vendor-advisory

x_refsource_FEDORA

FEDORA-2021-179f2fbb88

vendor-advisory

x_refsource_FEDORA

vendor-advisory

x_refsource_GENTOO

vendor-advisory

x_refsource_GENTOO

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