SB2025041626 - Multiple vulnerabilities in Luxion KeyShot

Description

This security bulletin contains information about 3 secuirty vulnerabilities.

1) Use-after-free (CVE-ID: CVE-2025-1046)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error. A remote attacker can trick a victim to open a specially crafted SKP file and execute arbitrary code on the target system.

2) Heap-based buffer overflow (CVE-ID: CVE-2025-1045)

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 KSP 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.

3) Access of Uninitialized Pointer (CVE-ID: CVE-2025-1047)

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

The vulnerability exists due to the lack of proper initialization of a pointer within the parsing of pvs files. A remote attacker can trick a victim to open a specially crafted file and execute arbitrary code on the target system.

Remediation

Install update from vendor's website.

References

• https://www.zerodayinitiative.com/advisories/ZDI-25-231/
• https://download.keyshot.com/cert/ksa-113962/ksa-113962.pdf?version=1.0&_gl=1*1x6i3a*_gcl_au*MTU0ODMwNDI4Ny4xNzQzNTUyMjcx
• https://www.zerodayinitiative.com/advisories/ZDI-25-233/
• https://www.zerodayinitiative.com/advisories/ZDI-25-232/