Lucene search

K
mscveMicrosoftMS:CVE-2022-21986
HistoryFeb 08, 2022 - 8:00 a.m.

.NET Denial of Service Vulnerability

2022-02-0808:00:00
Microsoft
msrc.microsoft.com
30
microsoft
denial of service

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.7

Confidence

High

EPSS

0.002

Percentile

56.3%

Affected configurations

Vulners
Node
microsoft.net_6.0Range<6.0.2
OR
microsoft.net_5.0Range<5.0.14
OR
microsoftvisual_studio_2019Range<8.10.18
OR
microsoftvisual_studio_2022Range<17.0.6
OR
microsoftvisual_studio_2019Range<16.11.10
OR
microsoftvisual_studio_2019Range<16.9.17
VendorProductVersionCPE
microsoft.net_6.0*cpe:2.3:a:microsoft:.net_6.0:*:*:*:*:*:*:*:*
microsoft.net_5.0*cpe:2.3:a:microsoft:.net_5.0:*:*:*:*:*:*:*:*
microsoftvisual_studio_2019*cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*
microsoftvisual_studio_2022*cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.7

Confidence

High

EPSS

0.002

Percentile

56.3%