CVE-2024-21404

CVE Details

Release Date:

2024-02-13

Description

A denial of service vulnerability exists in .NET applications with OpenSSL support when parsing X509 certificates. The issue arises from inadequate validation of user-supplied input in .NET. This flaw allows a remote attacker to trigger a denial of service (DoS) attack by providing specially crafted input.

See more information about CVE-2024-21404 from MITRE CVE dictionary and NIST NVD

CVSS v3.0 metrics

NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.

Base Score:	7.5	Base Metrics:	AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector:	Network	Attack Complexity:	Low
Privileges Required:	None	User Interaction:	None
Scope:	Unchanged	Confidentiality Impact:	None
Integrity Impact:	None	Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 8 (dotnet6.0)	ELSA-2024-0808	2024-02-15
Oracle Linux version 8 (dotnet7.0)	ELSA-2024-0806	2024-02-15
Oracle Linux version 8 (dotnet8.0)	ELSA-2024-0827	2024-02-21
Oracle Linux version 9 (dotnet6.0)	ELSA-2024-0807	2024-02-15
Oracle Linux version 9 (dotnet7.0)	ELSA-2024-0805	2024-02-15
Oracle Linux version 9 (dotnet8.0)	ELSA-2024-0848	2024-02-16

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team