CVE-2023-21538

2023-01-1022:15:14

CWE-502

[email protected]

web.nvd.nist.gov

denial of service

.net

vulnerability

cve-2023-21538

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

7.3

Confidence

High

EPSS

0.001

Percentile

47.9%

JSON

.NET Denial of Service Vulnerability

Affected configurations

Nvd

Node

microsoft.netMatch6.0.0-

microsoftpowershellMatch7.2

Node

fedoraprojectfedoraMatch36

fedoraprojectfedoraMatch37

VendorProductVersionCPE
microsoft.net6.0.0cpe:2.3:a:microsoft:.net:6.0.0:-:*:*:*:*:*:*
microsoftpowershell7.2cpe:2.3:a:microsoft:powershell:7.2:*:*:*:*:*:*:*
fedoraprojectfedora36cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
fedoraprojectfedora37cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
microsoft	.net	6.0.0	cpe:2.3:a:microsoft:.net:6.0.0:-::::::
microsoft	powershell	7.2	cpe:2.3:a:microsoft:powershell:7.2:::::::*
fedoraproject	fedora	36	cpe:2.3:o:fedoraproject:fedora:36:::::::*
fedoraproject	fedora	37	cpe:2.3:o:fedoraproject:fedora:37:::::::*