#VU72185 Out-of-bounds read in 3D Builder - CVE-2023-23377

Vulnerability identifier: #VU72185

Vulnerability risk: High

CVSSv4.0: 6.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2023-23377

CWE-ID: CWE-125

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
3D Builder
Other software / Other software solutions

Vendor: Microsoft

Description

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

The vulnerability exists due to a boundary error when processing WRL files. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

3D Builder: All versions

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External links
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-23377
https://www.zerodayinitiative.com/advisories/ZDI-23-158/

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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.