Executive Summary

Informations
Name CVE-2020-1350 First vendor Publication 2020-07-14
Vendor Cve Last vendor Modification 2020-07-23

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Overall CVSS Score 10
Base Score 10 Environmental Score 10
impact SubScore 6 Temporal Score 10
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Changed Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score 10 Attack Range Network
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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'.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1350

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 2
Os 2
Os 4
Os 1

Snort® IPS/IDS

Date Description
2020-09-02 Microsoft Windows DNS server remote integer overflow attempt
RuleID : 54577 - Revision : 4 - Type : SERVER-OTHER
2020-09-02 Microsoft Windows DNS server remote integer overflow attempt
RuleID : 54576 - Revision : 4 - Type : SERVER-OTHER
2020-09-02 Microsoft Windows DNS server remote integer overflow attempt
RuleID : 54575 - Revision : 4 - Type : SERVER-OTHER
2020-08-13 Microsoft Windows DNS server remote integer overflow attempt
RuleID : 54518 - Revision : 4 - Type : SERVER-OTHER

Sources (Detail)

Source Url
MISC http://packetstormsecurity.com/files/158484/SIGRed-Windows-DNS-Denial-Of-Serv...
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1350

Alert History

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Date Informations
2020-09-02 21:23:05
  • Multiple Updates
2020-08-13 21:23:00
  • Multiple Updates
2020-07-24 00:22:42
  • Multiple Updates
2020-07-21 09:22:44
  • Multiple Updates
2020-07-15 21:23:07
  • Multiple Updates
2020-07-15 17:22:49
  • Multiple Updates
2020-07-15 05:22:46
  • First insertion