SB2025032105 - Multiple vulnerabilities in Luxion KeyShot

Description

This security bulletin contains information about 3 vulnerabilities.

1) Access of Uninitialized Pointer (CVE-ID: CVE-2025-2530)

CWE-ID: CWE-824 - Access of Uninitialized Pointer

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

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 dae files. A remote attacker can trick a victim to open a specially crafted file and execute arbitrary code on the target system.

2) Use-after-free (CVE-ID: CVE-2025-2532)

CWE-ID: CWE-416 - Use After Free

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

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 usdc file and execute arbitrary code on the target system.

3) Heap-based buffer overflow (CVE-ID: CVE-2025-2531)

CWE-ID: CWE-122 - Heap-based Buffer Overflow

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

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 dae 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.

Remediation

Cybersecurity Help is not aware of any official remediation provided by the vendor.

References

• https://www.zerodayinitiative.com/advisories/ZDI-25-173/
• https://www.zerodayinitiative.com/advisories/ZDI-25-175/
• https://www.zerodayinitiative.com/advisories/ZDI-25-174/