Buffer overflow in Luxion Keyshot
CVE-2024-5507
Luxion KeyShot Viewer KSP File Parsing Stack-based Buffer Overflow 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 the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-22266.
Vulnerability class: Buffer Overflow
EPSS: 0.008 (52.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Luxion Keyshot
- Luxion Keyshot_network_rendering
- Luxion Keyshot Viewer — versions 2023.3_12.2.1.2
- Luxion Keyshot_viewer
Weakness classification (CWE)
References
- zdi-disclosures@trendmicro.com (x_research-advisory, VDB Entry, Third Party Advisory)
- zdi-disclosures@trendmicro.com (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2024-5507?
- CVE-2024-5507 is a high-severity vulnerability in Luxion Keyshot, classified under Stack-based Buffer Overflow. CVSS score: 7.8/10. Published 2024-06-06.
- How severe is CVE-2024-5507?
- High severity. CVSS v3 base score is 7.8 out of 10.