#VU81847 Input validation error in Azure Identity SDK for .NET - CVE-2023-36414

Vulnerability identifier: #VU81847

Vulnerability risk: Medium

CVSSv4.0: 6.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-36414

CWE-ID: CWE-20

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Azure Identity SDK for .NET
Other software / Other software solutions

Vendor: Microsoft

Description

The vulnerability allows a remote attacker to execute arbitrary code on the system.

The vulnerability exists due to insufficient validation of user-supplied input in Azure Identity SDK. A remote user can pass specially crafted input to the application and execute arbitrary code on the target system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Azure Identity SDK for .NET: before 1.10.2

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External links
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36414

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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.