CVE-2024-0056

CVE Details

Release Date:	2024-01-09
Impact:	Important	What is this?

Description

A vulnerability was found in the .NET Framework. This vulnerability exists in the Microsoft.Data.SqlClient and System.Data.SqlClient SQL Data provider where an attackercan perform an AiTM (adversary-in-the-middle) attack between the SQL client and the SQL server. This may allow the attacker to steal authentication credentials intended for the database server, even if the connection is established over an encrypted channel like TLS.

See more information about CVE-2024-0056 from MITRE CVE dictionary and NIST NVD

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

CVSS v3 metrics

Base Score:	7.5
Vector String:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Version:	3.0
Attack Vector:	Network
Attack Complexity:	Low
Privileges Required:	None
User Interaction:	None
Scope:	Unchanged
Confidentiality Impact:	High
Integrity Impact:	None
Availability Impact:	None

Errata information

Platform	Errata	Release Date
Oracle Linux version 8 (dotnet6.0)	ELSA-2024-0158	2024-01-16
Oracle Linux version 8 (dotnet7.0)	ELSA-2024-0157	2024-01-17
Oracle Linux version 8 (dotnet8.0)	ELSA-2024-0150	2024-02-20
Oracle Linux version 9 (dotnet6.0)	ELSA-2024-0156	2024-01-12
Oracle Linux version 9 (dotnet7.0)	ELSA-2024-0151	2024-01-16
Oracle Linux version 9 (dotnet8.0)	ELSA-2024-0152	2024-01-17