Multiple security issues were discovered in MySQL and this update includes new upstream MySQL versions to fix these issues.
MySQL has been updated to 5.7.44 in Ubuntu 16.04 LTS and Ubuntu 18.04 LTS.
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-5-7-44.html https://www.oracle.com/security-alerts/cpuoct2023.html
{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "5.7.44-0ubuntu0.16.04.1+esm1",
            "binary_name": "libmysqlclient-dev"
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            "binary_version": "5.7.44-0ubuntu0.16.04.1+esm1",
            "binary_name": "libmysqlclient20"
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            "binary_version": "5.7.44-0ubuntu0.16.04.1+esm1",
            "binary_name": "libmysqld-dev"
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            "binary_version": "5.7.44-0ubuntu0.16.04.1+esm1",
            "binary_name": "mysql-client"
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            "binary_version": "5.7.44-0ubuntu0.16.04.1+esm1",
            "binary_name": "mysql-client-core-5.7"
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            "binary_name": "mysql-common"
        },
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            "binary_version": "5.7.44-0ubuntu0.16.04.1+esm1",
            "binary_name": "mysql-server"
        },
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            "binary_version": "5.7.44-0ubuntu0.16.04.1+esm1",
            "binary_name": "mysql-server-5.7"
        },
        {
            "binary_version": "5.7.44-0ubuntu0.16.04.1+esm1",
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        },
        {
            "binary_version": "5.7.44-0ubuntu0.16.04.1+esm1",
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        },
        {
            "binary_version": "5.7.44-0ubuntu0.16.04.1+esm1",
            "binary_name": "mysql-testsuite"
        },
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            "binary_version": "5.7.44-0ubuntu0.16.04.1+esm1",
            "binary_name": "mysql-testsuite-5.7"
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    ]
}
          {
    "ecosystem": "Ubuntu:Pro:16.04:LTS",
    "cves": [
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2023-22028"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2023-22084"
        }
    ]
}
                {
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
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            "binary_name": "libmysqlclient20"
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            "binary_name": "libmysqld-dev"
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            "binary_name": "mysql-client"
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            "binary_name": "mysql-server"
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            "binary_version": "5.7.44-0ubuntu0.18.04.1+esm1",
            "binary_name": "mysql-testsuite"
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            "binary_version": "5.7.44-0ubuntu0.18.04.1+esm1",
            "binary_name": "mysql-testsuite-5.7"
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}
          {
    "ecosystem": "Ubuntu:Pro:18.04:LTS",
    "cves": [
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2023-22028"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2023-22084"
        }
    ]
}