#VU81845 Input validation error in Microsoft products - CVE-2023-36566

Vulnerability identifier: #VU81845

Vulnerability risk: Medium

CVSSv4.0: 4.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-36566

CWE-ID: CWE-20

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Common Data Model SDK for TypeScript
Other software / Other software solutions
Common Data Model SDK for Python
Other software / Other software solutions
Common Data Model SDK for Java
Other software / Other software solutions
Common Data Model SDK for C#
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 Microsoft Common Data Model SDK. A remote user 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

Common Data Model SDK for TypeScript: before 1.7.4

Common Data Model SDK for Python: before 1.7.4

Common Data Model SDK for Java: before 1.7.4

Common Data Model SDK for C#: before 1.7.4

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External links
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36566

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.