Executive Summary

Informations
Name CVE-2020-0836 First vendor Publication 2020-09-11
Vendor Cve Last vendor Modification 2023-12-31

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A denial of service vulnerability exists in Windows DNS when it fails to properly handle queries. An attacker who successfully exploited this vulnerability could cause the DNS service to become nonresponsive.

To exploit the vulnerability, an authenticated attacker could send malicious DNS queries to a target, resulting in a denial of service.

The update addresses the vulnerability by correcting how Windows DNS processes queries.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0836

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 1
Os 1
Os 1
Os 2
Os 2
Os 1
Os 1

Sources (Detail)

Source Url
N/A https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0836

Alert History

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Date Informations
2024-02-02 02:11:22
  • Multiple Updates
2024-02-01 12:19:18
  • Multiple Updates
2024-01-01 00:27:41
  • Multiple Updates
2023-09-05 13:05:54
  • Multiple Updates
2023-09-05 01:18:57
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2023-09-02 13:04:48
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2023-09-02 01:19:14
  • Multiple Updates
2023-08-12 13:09:21
  • Multiple Updates
2023-08-12 01:18:27
  • Multiple Updates
2023-08-11 13:02:42
  • Multiple Updates
2023-08-11 01:19:05
  • Multiple Updates
2023-08-06 13:00:57
  • Multiple Updates
2023-08-06 01:18:19
  • Multiple Updates
2023-08-04 13:01:17
  • Multiple Updates
2023-08-04 01:18:35
  • Multiple Updates
2023-07-14 13:01:19
  • Multiple Updates
2023-07-14 01:18:28
  • Multiple Updates
2021-08-05 01:36:11
  • Multiple Updates
2021-07-21 17:23:27
  • Multiple Updates
2021-06-24 12:34:34
  • Multiple Updates
2021-05-04 13:44:36
  • Multiple Updates
2021-04-22 02:56:44
  • Multiple Updates
2020-09-29 12:27:52
  • Multiple Updates
2020-09-17 21:23:09
  • Multiple Updates
2020-09-11 21:23:06
  • First insertion