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)

Detections

Analytics

Security Updates for Microsoft .NET Framework (August 2023)

high Nessus Plugin ID 179664

Version 1.3

Version 1.2

Version 1.1

Version 1.0

Version 1.3 Sep 15, 2023, 10:10 AM IAVM reference Plugin Feed: 202309151010
Version 1.2 Aug 14, 2023, 2:03 PM CVSS metrics ("CVSSv2 score" changed from 7.1 to 9.0. "CVSSv2 vector" changed from "CVSS2#AV:N/AC:H/Au:S/C:C/I:C/A:C" to "CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C". "CVSSv3 score" changed from 7.5 to 8.8. "CVSSv3 vector" changed from "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H" to "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H") CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:POC/RL:OF/RC:C". "CVSSv3 temporal vector" set to "CVSS:3.0/E:P/RL:O/RC:C") CVSSv3 score source (set to "CVE-2023-36899") Exploit attributes ("Exploit available" set to "True". "Exploitability ease" changed from "No known exploits are available" to "Exploits are available") Plugin Feed: 202308141403
Version 1.1 Aug 11, 2023, 2:16 PM CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:U/RL:OF/RC:C". "CVSSv3 temporal vector" set to "CVSS:3.0/E:U/RL:O/RC:C") Exploit attributes ("Exploit available" set to "False". "Exploitability ease" set to "No known exploits are available") Plugin Feed: 202308111416
Version 1.0 Aug 11, 2023, 4:10 AM New Plugin Feed: 202308110410