Vulnerability identifier: #VU79145
Vulnerability risk: High
CVSSv3.1: 7.2 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:H/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-20
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
.NET
Other software /
Other software solutions
Visual Studio
Universal components / Libraries /
Software for developers
ASP.NET Core
Universal components / Libraries /
Software for developers
Vendor: Microsoft
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can send specially crafted input to the application and perform a denial of service (DoS) attack.
Note, the vulnerability is being actively exploited in the wild.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
.NET: 7.0.0 - 7.0.9, 6.0.0 - 6.0.20
Visual Studio: 17.6.0 17.6.33712.159 - 17.6.5 17.6.33829.357, 17.4.0 17.4.33103.184 - 17.4.9 17.4.33829.165, 17.2.0 17.2.32505.173 - 17.2.17 17.2.33829.164
External links
http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-38180
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
Yes. This vulnerability is being exploited in the wild.