Description

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.21 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).

Remediation

References

CVE-2020-14821

Related Vulnerabilities

Oracle JRE CVE-2012-5071 Vulnerability (CVE-2012-5071)

PHP NULL Pointer Dereference Vulnerability (CVE-2018-10548)

MediaWiki Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2013-4569)

Jenkins Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2019-10405)

MySQL Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2017-3313)

Severity

Medium

Classification

CVE-2020-14821 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Tags

Missing Update Known Vulnerabilities