Detections
Analytics
Security Updates for Microsoft .NET Framework (August 2023)
high Nessus Plugin ID 179664
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 remote code execution vulnerability in applications running on IIS using their parent application's Application Pool which can lead to privilege escalation and other security bypasses. (CVE-2023-36899)
- A spoofing vulnerability where an unauthenticated remote attacker can sign ClickOnce deployments without a valid code signing certificate. (CVE-2023-36873)
Solution
Microsoft has released security updates for Microsoft .NET Framework.See Also
http://www.nessus.org/u?31a7e1cb
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36873
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36899
https://support.microsoft.com/en-us/help/5028946
https://support.microsoft.com/en-us/help/5028947
https://support.microsoft.com/en-us/help/5028948
https://support.microsoft.com/en-us/help/5028950
https://support.microsoft.com/en-us/help/5028951
https://support.microsoft.com/en-us/help/5028952
https://support.microsoft.com/en-us/help/5028953
https://support.microsoft.com/en-us/help/5028954
https://support.microsoft.com/en-us/help/5028955
https://support.microsoft.com/en-us/help/5028956
https://support.microsoft.com/en-us/help/5028957
https://support.microsoft.com/en-us/help/5028958
https://support.microsoft.com/en-us/help/5028960
https://support.microsoft.com/en-us/help/5028961
https://support.microsoft.com/en-us/help/5028962
https://support.microsoft.com/en-us/help/5028963
https://support.microsoft.com/en-us/help/5028967
https://support.microsoft.com/en-us/help/5028968
https://support.microsoft.com/en-us/help/5028969
https://support.microsoft.com/en-us/help/5028970
https://support.microsoft.com/en-us/help/5028973
https://support.microsoft.com/en-us/help/5028974
https://support.microsoft.com/en-us/help/5028975
https://support.microsoft.com/en-us/help/5028976
https://support.microsoft.com/en-us/help/5028977
https://support.microsoft.com/en-us/help/5028978
https://support.microsoft.com/en-us/help/5028979
https://support.microsoft.com/en-us/help/5028980
Plugin Details
Severity: High
ID: 179664
File Name: smb_nt_ms23_aug_dotnet.nasl
Version: 1.3
Type: local
Agent: windows
Family: Windows : Microsoft Bulletins
Published: 8/10/2023
Updated: 9/15/2023
Supported Sensors: Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 6.7
CVSS v2
Risk Factor: High
Base Score: 9
Temporal Score: 7
Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C
CVSS Score Source: CVE-2023-36899
CVSS v3
Risk Factor: High
Base Score: 8.8
Temporal Score: 7.9
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:P/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: 8/8/2023
Vulnerability Publication Date: 8/8/2023
Reference Information
CVE: CVE-2023-36873, CVE-2023-36899
IAVA: 2023-A-0406-S
MSFT: MS23-5028946, MS23-5028947, MS23-5028948, MS23-5028950, MS23-5028951, MS23-5028952, MS23-5028953, MS23-5028954, MS23-5028955, MS23-5028956, MS23-5028957, MS23-5028958, MS23-5028960, MS23-5028961, MS23-5028962, MS23-5028963, MS23-5028967, MS23-5028968, MS23-5028969, MS23-5028970, MS23-5028973, MS23-5028974, MS23-5028975, MS23-5028976, MS23-5028977, MS23-5028978, MS23-5028979, MS23-5028980, MS23-5028981, MS23-5028982
MSKB: 5028946, 5028947, 5028948, 5028950, 5028951, 5028952, 5028953, 5028954, 5028955, 5028956, 5028957, 5028958, 5028960, 5028961, 5028962, 5028963, 5028967, 5028968, 5028969, 5028970, 5028973, 5028974, 5028975, 5028976, 5028977, 5028978, 5028979, 5028980, 5028981, 5028982