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CVE-2021-2014 Affecting mysql-5.7 package, versions <5.7.33-0ubuntu0.18.04.1

0.0
medium

Snyk CVSS

    Attack Complexity Low
    Privileges Required High
    Availability High

    Threat Intelligence

    EPSS 0.08% (35th percentile)
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NVD
4.9 medium
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Red Hat
4.9 medium

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  • Snyk ID SNYK-UBUNTU1804-MYSQL57-1065663
  • published 27 Jan 2021
  • disclosed 20 Jan 2021
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Introduced: 20 Jan 2021

CVE-2021-2014 Open this link in a new tab

How to fix?

Upgrade Ubuntu:18.04 mysql-5.7 to version 5.7.33-0ubuntu0.18.04.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream mysql-5.7 package and not the mysql-5.7 package as distributed by Ubuntu. See How to fix? for Ubuntu:18.04 relevant fixed versions and status.

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: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).