CVE-2024-11580 Luxion KeyShot ABC File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability

High 7.8 Published 22 Nov 2024 Updated 4 Dec 2024

Remote attackers can execute arbitrary code by tricking users into opening malicious ABC files in Luxion KeyShot due to heap buffer overflow.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2024-11580?

CVE-2024-11580 is a high-severity memory corruption vulnerability in Luxion KeyShot, published on 22 Nov 2024. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

Luxion KeyShot ABC File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Luxion KeyShot. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

The specific flaw exists within the parsing of abc files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-23700.

Weakness: CWE-787, CWE-122

Which versions are affected by CVE-2024-11580?

It affects 1 product.

Products include Luxion Keyshot.

How do I fix CVE-2024-11580?

No fix has been published for CVE-2024-11580 yet. Limit exposure of the affected software until one is available.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2024-11580 being exploited?

There is no known exploitation of CVE-2024-11580 in the wild and no public exploit code.

Sources

Also known as GHSA-v66c-953m-5pfj.