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veracodeVeracode Vulnerability DatabaseVERACODE:46903
HistoryMay 15, 2024 - 3:58 a.m.

Denial Of Service (DoS)

2024-05-1503:58:54
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
7
denial of service
.net kestrel web server
vulnerability
concurrent requests

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.9 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.1%

Microsoft.AspNetCore.App.Runtime is vulnerable to Denial of Service (DoS). The vulnerability is caused by a deadlock that occurs within the .NET Kestrel web server, specifically impacting the handling of concurrent requests under certain conditions, which allows an attacker to potentially disrupt services by creating a condition that triggers the deadlock.

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.9 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.1%