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Easily exploitable vulnerability allows low \n privileged attacker with network access via multiple protocols to compromise MySQL Server. \n Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or \n frequently repeatable crash (complete DOS) of MySQL Server (CVE-2020-14775). \n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n # https://www.oracle.com/security-alerts/cpuoct2020.html#AppendixMSQL\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?6a84ed85\");\n # https://www.oracle.com/security-alerts/cpujan2021.html#AppendixMSQL\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?3f5cff95\");\n script_set_attribute(attribute:\"solution\", value:\n\"Upgrade to MySQL version 8.0.22 or later.\");\n script_set_attribute(attribute:\"agent\", value:\"all\");\n script_set_cvss_base_vector(\"CVSS2#AV:A/AC:L/Au:S/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-14878\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/10/20\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/10/20\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/10/22\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"combined\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/a:oracle:mysql\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Databases\");\n\n script_copyright(english:\"This script is Copyright (C) 2020-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"mysql_version.nasl\", \"mysql_login.nasl\", \"mysql_version_local.nasl\", \"mysql_win_installed.nbin\", \"macosx_mysql_installed.nbin\");\n script_require_keys(\"installed_sw/MySQL Server\");\n\n exit(0);\n}\n\ninclude('vcf_extras_mysql.inc');\n\nvar app_info = vcf::mysql::combined_get_app_info();\n\nvar constraints = [{ 'min_version' : '8.0.0', 'fixed_version' : '8.0.22'}];\n\nvcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_HOLE);", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:24:07", "description": "The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 20.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4604-1 advisory.\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure). Supported versions that are affected are 5.6.49 and prior, 5.7.31 and prior and 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). (CVE-2020-14672)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 5.7.31 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 as well as unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.1 Base Score 5.5 (Integrity and Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H). (CVE-2020-14760)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: FTS). Supported versions that are affected are 5.6.49 and prior, 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. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14765)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 5.6.49 and prior, 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. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14769)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: LDAP Auth).\n Supported versions that are affected are 5.7.31 and prior and 8.0.21 and prior. Difficult to exploit 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 partial denial of service (partial DOS) of MySQL Server. CVSS 3.1 Base Score 2.2 (Availability impacts).\n CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L). (CVE-2020-14771)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). 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:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14773, CVE-2020-14777, CVE-2020-14785, CVE-2020-14794, CVE-2020-14809, CVE-2020-14837, CVE-2020-14839, CVE-2020-14845, CVE-2020-14861, CVE-2020-14866, CVE-2020-14868, CVE-2020-14888, CVE-2020-14891, CVE-2020-14893)\n\n - 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. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14775)\n\n - 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 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:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14776)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: PS). 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:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14786, CVE-2020-14844)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: FTS). Supported versions that are affected are 5.7.31 and prior and 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:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14789)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: PS). Supported versions that are affected are 5.7.31 and prior and 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:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14790)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.21 and prior. Difficult to exploit 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 partial denial of service (partial DOS) of MySQL Server.\n CVSS 3.1 Base Score 2.2 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L). (CVE-2020-14791)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 5.6.49 and prior, 5.7.31 and prior and 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). (CVE-2020-14793)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: Encryption).\n Supported versions that are affected are 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. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14800)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: FTS). 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:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14804)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Locking). Supported versions that are affected are 5.6.49 and prior, 5.7.31 and prior and 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). (CVE-2020-14812)\n\n - 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 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:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14814)\n\n - 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:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14821, CVE-2020-14829, CVE-2020-14848)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: LDAP Auth).\n 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 access to critical data or complete access to all MySQL Server accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts).\n CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N). (CVE-2020-14827)\n\n - 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. CVSS 3.1 Base Score 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). (CVE-2020-14828)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 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. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14830, CVE-2020-14836, CVE-2020-14846)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: Privileges).\n Supported versions that are affected are 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 read access to a subset of MySQL Server accessible data. CVSS 3.1 Base Score 4.3 (Confidentiality impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N). (CVE-2020-14838)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Charsets). 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:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14852)\n\n - Vulnerability in the MySQL Cluster product of Oracle MySQL (component: Cluster: NDBCluster Plugin).\n Supported versions that are affected are 8.0.21 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Cluster. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of MySQL Cluster accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Cluster. CVSS 3.1 Base Score 4.6 (Integrity and Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L). (CVE-2020-14853)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: Roles). 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 update, insert or delete access to some of MySQL Server accessible data. CVSS 3.1 Base Score 2.7 (Integrity impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N). (CVE-2020-14860)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DDL). Supported versions that are affected are 5.6.49 and prior, 5.7.31 and prior and 8.0.21 and prior. Difficult to exploit 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 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14867)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: LDAP Auth).\n Supported versions that are affected are 5.7.31 and prior and 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). (CVE-2020-14869)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: X Plugin). 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:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14870)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Logging). Supported versions that are affected are 8.0.21 and prior. Difficult to exploit 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 4.4 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14873)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: LDAP Auth).\n 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. CVSS 3.1 Base Score 8.0 (Confidentiality, Integrity and Availability impacts).\n CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). (CVE-2020-14878)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2020-10-27T00:00:00", "type": "nessus", "title": "Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 20.10 : MySQL vulnerabilities (USN-4604-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-14775", "CVE-2020-14672", "CVE-2020-14760", "CVE-2020-14765", "CVE-2020-14769", "CVE-2020-14771", "CVE-2020-14773", "CVE-2020-14775", "CVE-2020-14776", "CVE-2020-14777", "CVE-2020-14785", "CVE-2020-14786", "CVE-2020-14789", "CVE-2020-14790", "CVE-2020-14791", "CVE-2020-14793", "CVE-2020-14794", "CVE-2020-14800", "CVE-2020-14804", "CVE-2020-14809", "CVE-2020-14812", "CVE-2020-14814", "CVE-2020-14821", "CVE-2020-14827", "CVE-2020-14828", "CVE-2020-14829", "CVE-2020-14830", "CVE-2020-14836", "CVE-2020-14837", "CVE-2020-14838", "CVE-2020-14839", "CVE-2020-14844", "CVE-2020-14845", "CVE-2020-14846", "CVE-2020-14848", "CVE-2020-14852", "CVE-2020-14853", "CVE-2020-14860", "CVE-2020-14861", "CVE-2020-14866", "CVE-2020-14867", "CVE-2020-14868", "CVE-2020-14869", "CVE-2020-14870", "CVE-2020-14873", "CVE-2020-14878", "CVE-2020-14888", "CVE-2020-14891", "CVE-2020-14893"], "modified": "2023-01-17T00:00:00", "cpe": ["cpe:/o:canonical:ubuntu_linux:16.04:-:lts", "cpe:/o:canonical:ubuntu_linux:18.04:-:lts", "cpe:/o:canonical:ubuntu_linux:20.04:-:lts", "cpe:/o:canonical:ubuntu_linux:20.10", "p-cpe:/a:canonical:ubuntu_linux:libmysqlclient-dev", "p-cpe:/a:canonical:ubuntu_linux:libmysqlclient20", "p-cpe:/a:canonical:ubuntu_linux:libmysqlclient21", "p-cpe:/a:canonical:ubuntu_linux:libmysqld-dev", "p-cpe:/a:canonical:ubuntu_linux:mysql-client", "p-cpe:/a:canonical:ubuntu_linux:mysql-client-5.7", "p-cpe:/a:canonical:ubuntu_linux:mysql-client-8.0", "p-cpe:/a:canonical:ubuntu_linux:mysql-client-core-5.7", "p-cpe:/a:canonical:ubuntu_linux:mysql-client-core-8.0", "p-cpe:/a:canonical:ubuntu_linux:mysql-common", "p-cpe:/a:canonical:ubuntu_linux:mysql-router", "p-cpe:/a:canonical:ubuntu_linux:mysql-server", "p-cpe:/a:canonical:ubuntu_linux:mysql-server-5.7", "p-cpe:/a:canonical:ubuntu_linux:mysql-server-8.0", "p-cpe:/a:canonical:ubuntu_linux:mysql-server-core-5.7", "p-cpe:/a:canonical:ubuntu_linux:mysql-server-core-8.0", "p-cpe:/a:canonical:ubuntu_linux:mysql-source-5.7", "p-cpe:/a:canonical:ubuntu_linux:mysql-source-8.0", "p-cpe:/a:canonical:ubuntu_linux:mysql-testsuite", "p-cpe:/a:canonical:ubuntu_linux:mysql-testsuite-5.7", "p-cpe:/a:canonical:ubuntu_linux:mysql-testsuite-8.0"], "id": "UBUNTU_USN-4604-1.NASL", "href": "https://www.tenable.com/plugins/nessus/141937", "sourceData": "##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-4604-1. The text\n# itself is copyright (C) Canonical, Inc. See\n# <http://www.ubuntu.com/usn/>. 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Supported\n versions that are affected are 5.6.49 and prior, 5.7.31 and prior and 8.0.21 and prior. Easily exploitable\n vulnerability allows high privileged attacker with network access via multiple protocols to compromise\n MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang\n or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability\n impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14672)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported\n versions that are affected are 5.7.31 and prior. Easily exploitable vulnerability allows high privileged\n attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this\n vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete\n DOS) of MySQL Server as well as unauthorized update, insert or delete access to some of MySQL Server\n accessible data. CVSS 3.1 Base Score 5.5 (Integrity and Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H). (CVE-2020-14760)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: FTS). Supported versions\n that are affected are 5.6.49 and prior, 5.7.31 and prior and 8.0.21 and prior. Easily exploitable\n vulnerability allows low privileged attacker with network access via multiple protocols to compromise\n MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang\n or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability\n impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14765)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported\n versions that are affected are 5.6.49 and prior, 5.7.31 and prior and 8.0.21 and prior. Easily exploitable\n vulnerability allows low privileged attacker with network access via multiple protocols to compromise\n MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang\n or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability\n impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14769)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: LDAP Auth).\n Supported versions that are affected are 5.7.31 and prior and 8.0.21 and prior. Difficult to exploit\n vulnerability allows high privileged attacker with network access via multiple protocols to compromise\n MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a\n partial denial of service (partial DOS) of MySQL Server. CVSS 3.1 Base Score 2.2 (Availability impacts).\n CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L). (CVE-2020-14771)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported\n versions that are affected are 8.0.21 and prior. Easily exploitable vulnerability allows high privileged\n attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this\n vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete\n DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14773, CVE-2020-14777, CVE-2020-14785,\n CVE-2020-14794, CVE-2020-14809, CVE-2020-14837, CVE-2020-14839, CVE-2020-14845, CVE-2020-14861,\n CVE-2020-14866, CVE-2020-14868, CVE-2020-14888, CVE-2020-14891, CVE-2020-14893)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are\n affected are 5.7.31 and prior and 8.0.21 and prior. Easily exploitable vulnerability allows low privileged\n attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this\n vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete\n DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14775)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are\n affected are 5.7.31 and prior and 8.0.21 and prior. Easily exploitable vulnerability allows high\n privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful\n attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable\n crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14776)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: PS). Supported versions that\n are affected are 8.0.21 and prior. Easily exploitable vulnerability allows high privileged attacker with\n network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability\n can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL\n Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14786, CVE-2020-14844)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: FTS). Supported versions\n that are affected are 5.7.31 and prior and 8.0.21 and prior. Easily exploitable vulnerability allows high\n privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful\n attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable\n crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14789)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: PS). Supported versions that\n are affected are 5.7.31 and prior and 8.0.21 and prior. Easily exploitable vulnerability allows high\n privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful\n attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable\n crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14790)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are\n affected are 8.0.21 and prior. Difficult to exploit vulnerability allows high privileged attacker with\n network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability\n can result in unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Server.\n CVSS 3.1 Base Score 2.2 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L). (CVE-2020-14791)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported\n versions that are affected are 5.6.49 and prior, 5.7.31 and prior and 8.0.21 and prior. Easily exploitable\n vulnerability allows high privileged attacker with network access via multiple protocols to compromise\n MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang\n or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability\n impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14793)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: Encryption).\n Supported versions that are affected are 8.0.21 and prior. Easily exploitable vulnerability allows low\n privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful\n attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable\n crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14800)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: FTS). Supported versions\n that are affected are 8.0.21 and prior. Easily exploitable vulnerability allows high privileged attacker\n with network access via multiple protocols to compromise MySQL Server. Successful attacks of this\n vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete\n DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14804)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Locking). Supported versions\n that are affected are 5.6.49 and prior, 5.7.31 and prior and 8.0.21 and prior. Easily exploitable\n vulnerability allows high privileged attacker with network access via multiple protocols to compromise\n MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang\n or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability\n impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14812)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions\n that are affected are 8.0.21 and prior. Easily exploitable vulnerability allows high privileged attacker\n with network access via multiple protocols to compromise MySQL Server. Successful attacks of this\n vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete\n DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14814)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are\n affected are 8.0.21 and prior. Easily exploitable vulnerability allows high privileged attacker with\n network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability\n can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL\n Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14821, CVE-2020-14829, CVE-2020-14848)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: LDAP Auth).\n Supported versions that are affected are 5.7.31 and prior and 8.0.21 and prior. Easily exploitable\n vulnerability allows low privileged attacker with network access via multiple protocols to compromise\n MySQL Server. Successful attacks of this vulnerability can result in unauthorized access to critical data\n or complete access to all MySQL Server accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts).\n CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N). (CVE-2020-14827)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions\n that are affected are 8.0.21 and prior. Easily exploitable vulnerability allows high privileged attacker\n with network access via multiple protocols to compromise MySQL Server. Successful attacks of this\n vulnerability can result in takeover of MySQL Server. CVSS 3.1 Base Score 7.2 (Confidentiality, Integrity\n and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). (CVE-2020-14828)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported\n versions that are affected are 8.0.21 and prior. Easily exploitable vulnerability allows low privileged\n attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this\n vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete\n DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14830, CVE-2020-14836, CVE-2020-14846)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: Privileges).\n Supported versions that are affected are 8.0.21 and prior. Easily exploitable vulnerability allows low\n privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful\n attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Server\n accessible data. CVSS 3.1 Base Score 4.3 (Confidentiality impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N). (CVE-2020-14838)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Charsets). Supported\n versions that are affected are 8.0.21 and prior. Easily exploitable vulnerability allows high privileged\n attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this\n vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete\n DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14852)\n\n - Vulnerability in the MySQL Cluster product of Oracle MySQL (component: Cluster: NDBCluster Plugin).\n Supported versions that are affected are 8.0.21 and prior. Easily exploitable vulnerability allows low\n privileged attacker with network access via multiple protocols to compromise MySQL Cluster. Successful\n attacks require human interaction from a person other than the attacker. Successful attacks of this\n vulnerability can result in unauthorized update, insert or delete access to some of MySQL Cluster\n accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of MySQL\n Cluster. CVSS 3.1 Base Score 4.6 (Integrity and Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L). (CVE-2020-14853)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: Roles). Supported\n versions that are affected are 8.0.21 and prior. Easily exploitable vulnerability allows high privileged\n attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this\n vulnerability can result in unauthorized update, insert or delete access to some of MySQL Server\n accessible data. CVSS 3.1 Base Score 2.7 (Integrity impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N). (CVE-2020-14860)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DDL). Supported versions\n that are affected are 5.6.49 and prior, 5.7.31 and prior and 8.0.21 and prior. Difficult to exploit\n vulnerability allows high privileged attacker with network access via multiple protocols to compromise\n MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang\n or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.4 (Availability\n impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14867)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: LDAP Auth).\n Supported versions that are affected are 5.7.31 and prior and 8.0.21 and prior. Easily exploitable\n vulnerability allows high privileged attacker with network access via multiple protocols to compromise\n MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang\n or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability\n impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14869)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: X Plugin). Supported\n versions that are affected are 8.0.21 and prior. Easily exploitable vulnerability allows high privileged\n attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this\n vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete\n DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14870)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Logging). Supported versions\n that are affected are 8.0.21 and prior. Difficult to exploit vulnerability allows high privileged attacker\n with network access via multiple protocols to compromise MySQL Server. Successful attacks of this\n vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete\n DOS) of MySQL Server. CVSS 3.1 Base Score 4.4 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2020-14873)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: LDAP Auth).\n Supported versions that are affected are 8.0.21 and prior. Easily exploitable vulnerability allows low\n privileged attacker with access to the physical communication segment attached to the hardware where the\n MySQL Server executes to compromise MySQL Server. Successful attacks of this vulnerability can result in\n takeover of MySQL Server. CVSS 3.1 Base Score 8.0 (Confidentiality, Integrity and Availability impacts).\n CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). 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Supported versions that are affected are 8.0.22 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:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2021-2002)\n\n - Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are affected are 5.6.50 and prior, 5.7.32 and prior and 8.0.22 and prior. 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CVSS 3.1 Base Score 5.9 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H). (CVE-2021-2011)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: PAM Auth Plugin). Supported versions that are affected are 5.7.32 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:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2021-2014)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.22 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:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2021-2021, CVE-2021-2031, CVE-2021-2036, CVE-2021-2065, CVE-2021-2070, CVE-2021-2076)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 5.6.50 and prior, 5.7.32 and prior and 8.0.22 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server.\n 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 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2021-2022)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.22 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. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H). (CVE-2021-2024)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Information Schema). Supported versions that are affected are 5.7.32 and prior and 8.0.22 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server.\n Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Server accessible data. CVSS 3.1 Base Score 4.3 (Confidentiality impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N). (CVE-2021-2032)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Components Services).\n Supported versions that are affected are 8.0.22 and prior. Difficult to exploit 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 4.4 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2021-2038)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure). Supported versions that are affected are 8.0.22 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. While the vulnerability is in MySQL Server, attacks may significantly impact additional products. 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 6.8 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H). (CVE-2021-2046)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.22 and prior. Difficult to exploit 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 as well as unauthorized update, insert or delete access to some of MySQL Server accessible data.\n CVSS 3.1 Base Score 5.0 (Integrity and Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:H). (CVE-2021-2048)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 8.0.22 and prior. Difficult to exploit 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 4.4 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2021-2056)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Locking). Supported versions that are affected are 8.0.22 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:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2021-2058)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 5.6.50 and prior, 5.7.32 and prior and 8.0.22 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). (CVE-2021-2060)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DDL). Supported versions that are affected are 8.0.22 and prior. Difficult to exploit 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 4.4 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2021-2061)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure). Supported versions that are affected are 8.0.22 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:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2021-2072, CVE-2021-2081)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 8.0.22 and prior. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where MySQL Server executes 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 4.4 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2021-2087, CVE-2021-2088)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DDL). Supported versions that are affected are 8.0.22 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:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). 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CVSS 3.1 Base Score 4.4 (Availability impacts). CVSS\n Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2021-2022)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported\n versions that are affected are 8.0.22 and prior. Easily exploitable vulnerability allows low privileged\n attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this\n vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete\n DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H). (CVE-2021-2024)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Information Schema). Supported\n versions that are affected are 5.7.32 and prior and 8.0.22 and prior. Easily exploitable vulnerability\n allows low privileged attacker with network access via multiple protocols to compromise MySQL Server.\n Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL\n Server accessible data. CVSS 3.1 Base Score 4.3 (Confidentiality impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N). (CVE-2021-2032)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Components Services).\n Supported versions that are affected are 8.0.22 and prior. Difficult to exploit vulnerability allows high\n privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful\n attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable\n crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.4 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2021-2038)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure). Supported\n versions that are affected are 8.0.22 and prior. Easily exploitable vulnerability allows high privileged\n attacker with network access via multiple protocols to compromise MySQL Server. While the vulnerability is\n in MySQL Server, attacks may significantly impact additional products. Successful attacks of this\n vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete\n DOS) of MySQL Server. CVSS 3.1 Base Score 6.8 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H). (CVE-2021-2046)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are\n affected are 8.0.22 and prior. Difficult to exploit vulnerability allows high privileged attacker with\n network access via multiple protocols to compromise MySQL Server. 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(CVE-2021-2056)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Locking). Supported versions\n that are affected are 8.0.22 and prior. Easily exploitable vulnerability allows high privileged attacker\n with network access via multiple protocols to compromise MySQL Server. Successful attacks of this\n vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete\n DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2021-2058)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported\n versions that are affected are 5.6.50 and prior, 5.7.32 and prior and 8.0.22 and prior. Easily exploitable\n vulnerability allows high privileged attacker with network access via multiple protocols to compromise\n MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang\n or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability\n impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2021-2060)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DDL). Supported versions\n that are affected are 8.0.22 and prior. Difficult to exploit vulnerability allows high privileged attacker\n with network access via multiple protocols to compromise MySQL Server. Successful attacks of this\n vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete\n DOS) of MySQL Server. CVSS 3.1 Base Score 4.4 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2021-2061)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure). 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CVSS 3.1 Base Score 4.4 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2021-2087, CVE-2021-2088)\n\n - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DDL). Supported versions\n that are affected are 8.0.22 and prior. Easily exploitable vulnerability allows high privileged attacker\n with network access via multiple protocols to compromise MySQL Server. Successful attacks of this\n vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete\n DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector:\n (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). 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(CVE-2021-26930)\n\n - An issue was discovered in the Linux kernel 2.6.39 through 5.10.16, as used in Xen. Block, net, and SCSI\n backends consider certain errors a plain bug, deliberately causing a kernel crash. For errors potentially\n being at least under the influence of guests (such as out of memory conditions), it isn't correct to\n assume a plain bug. Memory allocations potentially causing such crashes occur only when Linux is running\n in PV mode, though. This affects drivers/block/xen-blkback/blkback.c and drivers/xen/xen-scsiback.c.\n (CVE-2021-26931)\n\n - An issue was discovered in the Linux kernel 3.2 through 5.10.16, as used by Xen. Grant mapping operations\n often occur in batch hypercalls, where a number of operations are done in a single hypercall, the success\n or failure of each one is reported to the backend driver, and the backend driver then loops over the\n results, performing follow-up actions based on the success or failure of each operation. 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When read, the show_transport_handle function (in\n drivers/scsi/scsi_transport_iscsi.c) is called, which leaks the handle. This handle is actually the\n pointer to an iscsi_transport struct in the kernel module's global variables. (CVE-2021-27363)\n\n - An issue was discovered in the Linux kernel through 5.11.3. drivers/scsi/scsi_transport_iscsi.c is\n adversely affected by the ability of an unprivileged user to craft Netlink messages. (CVE-2021-27364)\n\n - An issue was discovered in the Linux kernel through 5.11.3. Certain iSCSI data structures do not have\n appropriate length constraints or checks, and can exceed the PAGE_SIZE value. An unprivileged user can\n send a Netlink message that is associated with iSCSI, and has a length up to the maximum length of a\n Netlink message. (CVE-2021-27365)\n\n - An issue was discovered in the Linux kernel through 5.11.3, as used with Xen PV. A certain part of the\n netback driver lacks necessary treatment of errors such as failed memory allocations (as a result of\n changes to the handling of grant mapping errors). A host OS denial of service may occur during misbehavior\n of a networking frontend driver. 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cve_list = make_list(\"CVE-2020-25639\", \"CVE-2021-26930\", \"CVE-2021-26931\", \"CVE-2021-26932\", \"CVE-2021-27363\", \"CVE-2021-27364\", \"CVE-2021-27365\", \"CVE-2021-28038\");\n if (hotfix_cves_check(cve_list))\n {\n audit(AUDIT_PATCH_INSTALLED, \"kpatch hotfix for ALASKERNEL-5.4-2022-001\");\n }\n else\n {\n __rpm_report = hotfix_reporting_text();\n }\n}\nvar pkgs = [\n {'reference':'bpftool-5.4.105-48.177.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'bpftool-5.4.105-48.177.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'bpftool-debuginfo-5.4.105-48.177.amzn2', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'bpftool-debuginfo-5.4.105-48.177.amzn2', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-5.4'},\n {'reference':'kernel-5.4.105-48.177.amzn2', 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Critical Photon OS Security Update - PHSA-2021-4.0-0007
