An update of the mysql package has been released.

The version of MySQL running on the remote host is 8.0.x prior to 8.0.22. It is, therefore, affected by multiple vulnerabilities, including the following, as noted in the October 2020 Critical Patch Update advisory:

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: LDAP Auth).   Supported versions that are affected are 8.0.21 and prior. Easily exploitable vulnerability allows   low privileged attacker with access to the physical communication segment attached to the hardware   where the MySQL Server executes to compromise MySQL Server. Successful attacks of this vulnerability   can result in takeover of MySQL Server (CVE-2020-14878).

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). 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 takeover of MySQL Server (CVE-2020-14828)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that   are affected are 5.7.31 and prior and 8.0.21 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 (CVE-2020-14775). 

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4604-1 advisory.

    Multiple security issues were discovered in MySQL and this update includes new upstream MySQL versions to     fix these issues.

    MySQL has been updated to 8.0.22 in Ubuntu 20.04 LTS and Ubuntu 20.10. Ubuntu 16.04 LTS and Ubuntu 18.04     LTS have been updated to MySQL 5.7.32.

    In addition to security fixes, the updated packages contain bug fixes, new features, and possibly     incompatible changes.

    Please see the following for more information:

    https://dev.mysql.com/doc/relnotes/mysql/5.7/en/news-5-7-32.html

    https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-22.html

    https://www.oracle.com/security-alerts/cpuoct2020.html

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

**MySQL 8.0.22**

Release notes :

https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-22.html

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Oracle reports :

This Critical Patch Update contains 48 new security patches for Oracle MySQL.

The highest CVSS v3.1 Base Score of vulnerabilities affecting Oracle MySQL is 8.

NOTE: MariaDB only contains CVE-2020-14812 CVE-2020-14765 CVE-2020-14776 and CVE-2020-14789

ID	名前	製品	ファミリー	公開日	更新日	深刻度
148357	Photon OS 4.0: Mysql PHSA-2021-4.0-0007	Nessus	PhotonOS Local Security Checks	2021/4/7	2026/11/2	critical
141798	MySQL 8.0.x < 8.0.22 Multiple Vulnerabilities (Oct 2020 CPU)	Nessus	Databases	2020/10/22	2025/4/18	medium
141937	Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : MySQL vulnerabilities (USN-4604-1)	Nessus	Ubuntu Local Security Checks	2020/10/27	2024/8/27	high
142509	Fedora 33 : community-mysql (2020-eee64a579c)	Nessus	Fedora Local Security Checks	2020/11/6	2024/2/9	medium
142580	Fedora 32 : community-mysql (2020-4f9ee82bc5)	Nessus	Fedora Local Security Checks	2020/11/6	2024/2/9	medium
236338	Alibaba Cloud Linux 3 : 0220: mysql:8.0 (ALINUX3-SA-2022:0220)	Nessus	Alibaba Cloud Linux Local Security Checks	2025/5/14	2025/5/15	medium
141793	FreeBSD : MySQL -- Multiple vulnerabilities (4fba07ca-13aa-11eb-b31e-d4c9ef517024)	Nessus	FreeBSD Local Security Checks	2020/10/22	2021/2/19	high
142518	Fedora 31 : community-mysql (2020-53df1c05be)	Nessus	Fedora Local Security Checks	2020/11/6	2024/2/9	medium
142657	Photon OS 3.0: Mysql PHSA-2020-3.0-0160	Nessus	PhotonOS Local Security Checks	2020/11/10	2025/8/22	high

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