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Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.27 and prior. Easily exploitable vulnerability allows low 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 as well as unauthorized update insert or delete access to some of MySQL Server accessible data. CVSS 3.1 Base Score 7.1 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H).

🗓️ 25 Jan 2022 08:00:00Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com

Oracle MySQL Server optimizer vulnerability up to version 8.0.27 enables remote, low-privilege attackers to cause DoS and unauthorized data updates.

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25 Jan 2022 08:00Current
6.8Medium risk
Vulners AI Score6.8
CVSS 25.5
CVSS 3.17.1
EPSS0.00428
SSVC
0