Vulnerability identifier: #VU77235
Vulnerability risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-20
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Microsoft .NET Framework
Server applications /
Frameworks for developing and running applications
Visual Studio
Universal components / Libraries /
Software for developers
.NET
Other software /
Other software solutions
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 in .NET, .NET Framework, and Visual Studio. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Microsoft .NET Framework: 4.8, 2.0, 3.0 - 3.0 Service Pack 2, 3.5, 3.5.1, 4.6.2, 4.8.1, 4.7.2, 4.7.1, 4.7
Visual Studio: 17.6.0 17.6.33712.159, 17.2.0 17.2.32505.173, 17.0.0 17.0.31903.59, 17.4.0 17.4.33103.184
.NET: 7.0.0, 6.0.0
External links
http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-29331
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?
No. We are not aware of malware exploiting this vulnerability.