Executive Summary

Informations
Name CVE-2020-1031 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:H/I:N/A:N
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 High
Integrity Impact None Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:N/A:N)
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

An information disclosure vulnerability exists in the way that the Windows Server DHCP service improperly discloses the contents of its memory.

To exploit the vulnerability, an unauthenticated attacker could send a specially crafted packet to an affected DHCP server. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user’s system.

The security update addresses the vulnerability by correcting how DHCP servers initializes memory.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1031

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 1
Os 1
Os 1
Os 1
Os 1
Os 1
Os 1
Os 1
Os 1
Os 1
Os 1
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-2020-1031

Alert History

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Date Informations
2024-02-02 02:11:35
  • Multiple Updates
2024-02-01 12:19:21
  • Multiple Updates
2024-01-01 00:27:40
  • Multiple Updates
2023-09-05 13:06:06
  • Multiple Updates
2023-09-05 01:19:00
  • Multiple Updates
2023-09-02 13:05:00
  • Multiple Updates
2023-09-02 01:19:17
  • Multiple Updates
2023-08-12 13:09:34
  • Multiple Updates
2023-08-12 01:18:30
  • Multiple Updates
2023-08-11 13:02:54
  • Multiple Updates
2023-08-11 01:19:08
  • Multiple Updates
2023-08-06 13:01:09
  • Multiple Updates
2023-08-06 01:18:23
  • Multiple Updates
2023-08-04 13:01:30
  • Multiple Updates
2023-08-04 01:18:38
  • Multiple Updates
2023-07-14 13:01:31
  • Multiple Updates
2023-07-14 01:18:31
  • Multiple Updates
2023-03-29 02:04:12
  • Multiple Updates
2023-03-28 12:18:47
  • Multiple Updates
2022-12-03 12:50:50
  • Multiple Updates
2021-05-04 13:44:36
  • Multiple Updates
2021-04-22 02:56:44
  • Multiple Updates
2020-09-16 21:23:06
  • Multiple Updates
2020-09-11 21:23:07
  • First insertion