CVE-2020-1350

critical
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

A remote code execution vulnerability exists in Windows Domain Name System servers when they fail to properly handle requests, aka 'Windows DNS Server Remote Code Execution Vulnerability'.

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1350

http://packetstormsecurity.com/files/158484/SIGRed-Windows-DNS-Denial-Of-Service.html

Details

Source: MITRE

Published: 2020-07-14

Updated: 2021-07-21

Type: CWE-119

Risk Information

CVSS v2

Base Score: 10

Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C

Impact Score: 10

Exploitability Score: 10

Severity: HIGH

CVSS v3

Base Score: 10

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

Impact Score: 6

Exploitability Score: 3.9

Severity: CRITICAL

Tenable Plugins

View all (2 total)

IDNameProductFamilySeverity
138600Windows DNS Server RCE (CVE-2020-1350)NessusWindows : Microsoft Bulletins
critical
138554Microsoft DNS Server Remote Code Execution (SIGRed)NessusDNS
critical