USN-4441-2

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Source

https://ubuntu.com/security/notices/USN-4441-2

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4441-2.json

JSON Data

https://api.osv.dev/v1/vulns/USN-4441-2

Published

2020-08-05T12:20:20Z

Modified

2026-04-22T10:06:10.631097Z

Summary

mysql-8.0 regression

Details

USN-4441-1 fixed vulnerabilities in MySQL. The new upstream version changed compiler options and caused a regression in certain scenarios. This update fixes the problem.

Original advisory details:

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

MySQL has been updated to 8.0.21 in Ubuntu 20.04 LTS. Ubuntu 16.04 LTS and Ubuntu 18.04 LTS have been updated to MySQL 5.7.31.

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-5-7-31.html

https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-21.html

https://www.oracle.com/security-alerts/cpujul2020.html

References

Affected packages

Ubuntu:20.04:LTS / mysql-8.0

Package

Name: mysql-8.0
Purl: pkg:deb/ubuntu/mysql-8.0@8.0.21-0ubuntu0.20.04.4?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

8.0.21-0ubuntu0.20.04.4

Affected versions

8.*

8.0.17-0ubuntu2

8.0.17-0ubuntu3

8.0.18-0ubuntu3

8.0.18-0ubuntu4

8.0.18-0ubuntu5

8.0.19-0ubuntu2

8.0.19-0ubuntu3

8.0.19-0ubuntu4

8.0.19-0ubuntu5

8.0.20-0ubuntu0.20.04.1

8.0.21-0ubuntu0.20.04.3

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "8.0.21-0ubuntu0.20.04.4",
            "binary_name": "libmysqlclient21"
        },
        {
            "binary_version": "8.0.21-0ubuntu0.20.04.4",
            "binary_name": "mysql-client"
        },
        {
            "binary_version": "8.0.21-0ubuntu0.20.04.4",
            "binary_name": "mysql-client-8.0"
        },
        {
            "binary_version": "8.0.21-0ubuntu0.20.04.4",
            "binary_name": "mysql-client-core-8.0"
        },
        {
            "binary_version": "8.0.21-0ubuntu0.20.04.4",
            "binary_name": "mysql-router"
        },
        {
            "binary_version": "8.0.21-0ubuntu0.20.04.4",
            "binary_name": "mysql-server"
        },
        {
            "binary_version": "8.0.21-0ubuntu0.20.04.4",
            "binary_name": "mysql-server-8.0"
        },
        {
            "binary_version": "8.0.21-0ubuntu0.20.04.4",
            "binary_name": "mysql-server-core-8.0"
        },
        {
            "binary_version": "8.0.21-0ubuntu0.20.04.4",
            "binary_name": "mysql-source-8.0"
        },
        {
            "binary_version": "8.0.21-0ubuntu0.20.04.4",
            "binary_name": "mysql-testsuite"
        },
        {
            "binary_version": "8.0.21-0ubuntu0.20.04.4",
            "binary_name": "mysql-testsuite-8.0"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4441-2.json"

cves_map

{
    "ecosystem": "Ubuntu:20.04:LTS",
    "cves": []
}