Detections
Analytics
Security Updates for Microsoft .NET Framework (February 2023)
high Nessus Plugin ID 171598
Language:
Synopsis
The Microsoft .NET Framework installation on the remote host is missing a security update.Description
The Microsoft .NET Framework installation on the remote host is missing a security update. It is, therefore, affected by multiple vulnerabilities, as follows:- A denial of service (DoS) vulnerability. (CVE-2023-21722)
- A remote code execution vulnerability. (CVE-2023-21808)
Solution
Microsoft has released security updates for Microsoft .NET Framework.See Also
http://www.nessus.org/u?5bd7d30c
http://www.nessus.org/u?42dae88f
http://www.nessus.org/u?db0b1765
https://support.microsoft.com/en-us/help/5022497
https://support.microsoft.com/en-us/help/5022498
https://support.microsoft.com/en-us/help/5022499
https://support.microsoft.com/en-us/help/5022501
https://support.microsoft.com/en-us/help/5022502
https://support.microsoft.com/en-us/help/5022503
https://support.microsoft.com/en-us/help/5022504
https://support.microsoft.com/en-us/help/5022505
https://support.microsoft.com/en-us/help/5022506
https://support.microsoft.com/en-us/help/5022507
https://support.microsoft.com/en-us/help/5022508
https://support.microsoft.com/en-us/help/5022509
https://support.microsoft.com/en-us/help/5022511
https://support.microsoft.com/en-us/help/5022512
https://support.microsoft.com/en-us/help/5022513
https://support.microsoft.com/en-us/help/5022514
https://support.microsoft.com/en-us/help/5022515
https://support.microsoft.com/en-us/help/5022516
https://support.microsoft.com/en-us/help/5022520
https://support.microsoft.com/en-us/help/5022521
https://support.microsoft.com/en-us/help/5022522
https://support.microsoft.com/en-us/help/5022523
https://support.microsoft.com/en-us/help/5022524
https://support.microsoft.com/en-us/help/5022525
https://support.microsoft.com/en-us/help/5022526
https://support.microsoft.com/en-us/help/5022529
https://support.microsoft.com/en-us/help/5022530
https://support.microsoft.com/en-us/help/5022531
Plugin Details
Severity: High
ID: 171598
File Name: smb_nt_ms23_feb_dotnet.nasl
Version: 1.3
Type: local
Agent: windows
Family: Windows : Microsoft Bulletins
Published: 2/17/2023
Updated: 9/4/2023
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 6.7
CVSS v2
Risk Factor: High
Base Score: 7.2
Temporal Score: 6
Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS Score Source: CVE-2023-21808
CVSS v3
Risk Factor: High
Base Score: 7.8
Temporal Score: 7.2
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:F/RL:O/RC:C
Vulnerability Information
CPE: cpe:/a:microsoft:.net_framework
Required KB Items: SMB/MS_Bulletin_Checks/Possible
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 2/14/2023
Vulnerability Publication Date: 2/14/2023
Reference Information
CVE: CVE-2023-21722, CVE-2023-21808
IAVA: 2023-A-0087-S
MSFT: MS23-5022497, MS23-5022498, MS23-5022499, MS23-5022501, MS23-5022502, MS23-5022503, MS23-5022504, MS23-5022505, MS23-5022506, MS23-5022507, MS23-5022508, MS23-5022509, MS23-5022511, MS23-5022512, MS23-5022513, MS23-5022514, MS23-5022515, MS23-5022516, MS23-5022520, MS23-5022521, MS23-5022522, MS23-5022523, MS23-5022524, MS23-5022525, MS23-5022526, MS23-5022529, MS23-5022530, MS23-5022531, MS23-5022574, MS23-5022575
MSKB: 5022497, 5022498, 5022499, 5022501, 5022502, 5022503, 5022504, 5022505, 5022506, 5022507, 5022508, 5022509, 5022511, 5022512, 5022513, 5022514, 5022515, 5022516, 5022520, 5022521, 5022522, 5022523, 5022524, 5022525, 5022526, 5022529, 5022530, 5022531, 5022574, 5022575