Denial of Service (DoS) Affecting mysql package, versions [,8.0.21)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.12% (48th percentile)

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  • Snyk IDSNYK-UNMANAGED-MYSQL-2334516
  • published12 Jan 2022
  • disclosed15 Jul 2020
  • creditUnknown

Introduced: 15 Jul 2020

CVE-2020-14597  (opens in a new tab)
CWE-400  (opens in a new tab)

How to fix?

Upgrade mysql to version 8.0.21 or higher.

Overview

Affected versions of this package are vulnerable to Denial of Service (DoS). Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.20 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).

References

CVSS Scores

version 3.1