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Ubuntu: USN-4716-1 (CVE-2021-2046): MySQL vulnerabilities

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Ubuntu: USN-4716-1 (CVE-2021-2046): MySQL vulnerabilities

Severity
7
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:C)
Published
01/20/2021
Created
02/03/2021
Added
02/02/2021
Modified
02/02/2021

Description

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure). 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. While the vulnerability is in MySQL Server, attacks may significantly impact additional products. 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 6.8 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H).

Solution(s)

  • ubuntu-upgrade-mysql-server-5-7
  • ubuntu-upgrade-mysql-server-8-0

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