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redhatcveRedhat.comRH:CVE-2023-38178
HistoryAug 08, 2023 - 5:51 p.m.

CVE-2023-38178

2023-08-0817:51:21
redhat.com
access.redhat.com
9
dotnet
kestrel
quic
asp.net
http/3
denial of service

7.5 High

CVSS3

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

0.001 Low

EPSS

Percentile

27.5%

A vulnerability was found in dotNET in Kestrel component. This issue may allow a malicious client to bypass the QUIC stream limit in both ASP.NET and .NET runtimes in HTTP/3, resulting in a denial of service.

7.5 High

CVSS3

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

0.001 Low

EPSS

Percentile

27.5%