Security Updates for Microsoft ASP.NET Core (September 2022)
high Nessus Plugin ID 165076
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Synopsis
The Microsoft ASP.NET Core installations on the remote host are missing a security update.Description
A denial of service vulnerability exists in ASP.NET core 6.0 < 6.0.9 and ASP.NET Core 3.1 < 3.1.29. An unauthenticated, remote attacker can exploit this, by sending a customized payload that is parsed during model binding, to cause a stack overflow, which may cause the application to stop responding.Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.
Solution
Update ASP.NET Core Runtime to version 3.1.29 or 6.0.9.See Also
Plugin Details
Severity: High
ID: 165076
File Name: smb_nt_ms22_sep_aspdotnet_core.nasl
Version: 1.5
Type: local
Agent: windows
Family: Windows : Microsoft Bulletins
Published: 9/14/2022
Updated: 11/30/2022
Configuration: Enable thorough checks
Supported Sensors: Frictionless Assessment Agent
Risk Information
VPR
Risk Factor: Medium
Score: 5.1
CVSS v2
Risk Factor: High
Base Score: 7.8
Temporal Score: 5.8
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C
Temporal Vector: E:U/RL:OF/RC:C
CVSS Score Source: CVE-2022-38013
CVSS v3
Risk Factor: High
Base Score: 7.5
Temporal Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Temporal Vector: E:U/RL:O/RC:C
Vulnerability Information
CPE: cpe:/a:microsoft:asp.net_core
Required KB Items: installed_sw/ASP .NET Core Windows
Exploit Ease: No known exploits are available
Patch Publication Date: 9/13/2022
Vulnerability Publication Date: 9/13/2022
Reference Information
CVE: CVE-2022-38013