#VU100869 Heap-based buffer overflow in KeyShot - CVE-2024-11580

Vulnerability identifier: #VU100869

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:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2024-11580

CWE-ID: CWE-122

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
KeyShot
Client/Desktop applications / Virtualization software

Vendor: Luxion

Description

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

The vulnerability exists due to a boundary error. A remote attacker can trick a victim to open a specially crafted ABC file, trigger a heap-based buffer overflow 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

KeyShot: before 2024.3

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External links
https://download.keyshot.com/cert/ksa-655925/ksa-655925.pdf?version=1.0&_gl=1*1vzfrlf*_gcl_au*MTIxNTA2Njg4MS4xNzMxNTMwMjIx
https://www.zerodayinitiative.com/advisories/ZDI-24-1611/

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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.