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OracleCVE-2020-14539

HistoryJul 15, 2020 - 6:15 p.m.

CVE-2020-14539

2020-07-1518:15:14

oracle

web.nvd.nist.gov

121

mysql

server

oracle

vulnerability

dos

cve-2020-14539

security

exploit

network access

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.2

Confidence

High

EPSS

0.001

Percentile

47.3%

JSON

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 5.6.48 and prior, 5.7.30 and prior and 8.0.20 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).

Affected configurations

Nvd

Vulners

Node

oraclemysqlRange5.6.0–5.6.48

oraclemysqlRange5.7.0–5.7.30

oraclemysqlRange8.0.0–8.0.20

Node

netappactive_iq_unified_managerMatch-vmware_vsphere

netappactive_iq_unified_managerMatch-windows

netapponcommand_insightMatch-

netapponcommand_workflow_automationMatch-

netappsnapcenterMatch-

Node

fedoraprojectfedoraMatch31

fedoraprojectfedoraMatch32

fedoraprojectfedoraMatch33

Node

canonicalubuntu_linuxMatch16.04esm

canonicalubuntu_linuxMatch18.04lts

canonicalubuntu_linuxMatch20.04lts

VendorProductVersionCPE
oraclemysql_server*cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*
oraclemysql_server*cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*
oraclemysql_server*cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
oracle	mysql_server	*	cpe:2.3:a:oracle:mysql_server::::::::
oracle	mysql_server	*	cpe:2.3:a:oracle:mysql_server::::::::
oracle	mysql_server	*	cpe:2.3:a:oracle:mysql_server::::::::

CNA Affected

[
  {
    "product": "MySQL Server",
    "vendor": "Oracle Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "5.6.48 and prior"
      },
      {
        "status": "affected",
        "version": "5.7.30 and prior"
      },
      {
        "status": "affected",
        "version": "8.0.20 and prior"
      }
    ]
  }
]