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TI-2024-05119 Aliases CVE-2024-5508GHSA-962x-cm53-4293

Out-of-bounds write in Luxion KeyShot Viewer

Priority LOW 37CWE-787Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.

Summary

Luxion KeyShot Viewer KSP File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Luxion KeyShot Viewer. 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 KSP files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-22267.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00724 54th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
LuxionKeyShot Viewer2023.3_12.2.1.2—No fix listedCNA
  • KeyShot Viewer VendorLuxion Affected 2023.3_12.2.1.2 Fixed in — No fix listed CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:a:luxion:keyshot:*:*:*:*:*:*:*:*before 2024.1VulnerableLuxion
cpe:2.3:a:luxion:keyshot_network_rendering:*:*:*:*:*:*:*:*before 2024.1VulnerableLuxion
cpe:2.3:a:luxion:keyshot_viewer:*:*:*:*:*:*:*:*before 2024.1VulnerableLuxion
  • cpe:2.3:a:luxion:keyshot:*:*:*:*:*:*:*:* Versions before 2024.1 Vulnerable ·Luxion
  • cpe:2.3:a:luxion:keyshot_network_rendering:*:*:*:*:*:*:*:* Versions before 2024.1 Vulnerable ·Luxion
  • cpe:2.3:a:luxion:keyshot_viewer:*:*:*:*:*:*:*:* Versions before 2024.1 Vulnerable ·Luxion

Remediation

No fixed version listed by the sources yet.

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    Luxion KeyShot Viewer — vendor-provided URL

    3 records Highest priority Priority LOW 3 LOW

    Other records, highest priority first

    • TI-2024-05118 Stack-based buffer overflow in Luxion KeyShot ViewerPriority LOW 37
    • TI-2024-05117 Out-of-bounds write in Luxion KeyShot ViewerPriority LOW 37
    Show all 3 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-5508
  2. 2026-10-03 Alias added: GHSA-962x-cm53-4293

References

Advisory 2

  • TI-2021-05544 Path traversal in Luxion KeyShot versions CVSS 3.1HIGH 7.8
  • TI-2021-05540 Out-of-bounds write in Luxion KeyShot CVSS 3.1HIGH 7.8
  • TI-2021-08981 Datakit Software libraries CatiaV5_3dRead, CatiaV6_3dRead, Step3dRead, Ug3dReadPsr… CVSS 3.1HIGH 7.8
  • TI-2021-08979 Stack-based buffer overflow in Datakit Software libraries embedded in Luxion KeyShot… CVSS 3.1HIGH 7.8
  • TI-2021-08975 Out-of-bounds read in Datakit Software libraries embedded in Luxion KeyShot software CVSS 3.1HIGH 7.8
  • TI-2021-08973 Out-of-bounds write in Datakit Software libraries embedded in Luxion KeyShot software CVSS 3.1HIGH 7.8
See all 29 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences