#VU64359 Input validation error in Azure Real Time Operating System GUIX - CVE-2022-30177

Vulnerability identifier: #VU64359

Vulnerability risk: High

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

CVE-ID: CVE-2022-30177

CWE-ID: CWE-20

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Azure Real Time Operating System GUIX
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 RTOS GUIX Studio. A remote attacker can trick a victim to open a specially crafted file and execute arbitrary code on the system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Azure Real Time Operating System GUIX: All versions

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External links
http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-30177

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Q & A

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.