CVE-2022-21986

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-21986
.NET Denial of Service Vulnerability

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21986
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:macos:*:*
cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
History

29 Jun 2023, 05:15

Type Values Removed Values Added
Summary .NET Denial of Service Vulnerability. .NET Denial of Service Vulnerability
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT/', 'name': 'FEDORA-2022-1fd0cea1e2', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM/', 'name': 'FEDORA-2022-4f43c83583', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986', 'name': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986', 'tags': ['Patch', 'Vendor Advisory'], 'refsource': 'MISC'}
  • (MISC) https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21986 -

01 Apr 2022, 15:04

Type Values Removed Values Added
CPE cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
First Time Fedoraproject fedora
Fedoraproject
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT/ - Mailing List, Third Party Advisory
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM/ - Mailing List, Third Party Advisory

25 Feb 2022, 01:15

Type Values Removed Values Added
References
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT/ -
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM/ -

14 Feb 2022, 17:59

Type Values Removed Values Added
CWE NVD-CWE-noinfo
CVSS v2 : unknown
v3 : 7.5 		v2 : 4.3
v3 : 7.5
References (MISC) https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986 - (MISC) https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986 - Patch, Vendor Advisory
First Time Microsoft visual Studio 2022
Microsoft
Microsoft .net
Microsoft visual Studio 2019
CPE cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:macos:*:*

09 Feb 2022, 17:35

Type Values Removed Values Added
New CVE
Information

Published : 2022-02-09 17:15

Updated : 2023-12-10 14:09

NVD link : CVE-2022-21986

Mitre link : CVE-2022-21986

CVE.ORG link : CVE-2022-21986

JSON object : View

Products Affected

microsoft

  • .net
  • visual_studio_2019
  • visual_studio_2022

fedoraproject

  • fedora
CWE
NVD-CWE-noinfo