CVE-2024-11799: Fuji Electric Tellus Lite V-Simulator 5 Stack-based Buffer Overflow RCE

From this webpage screenshot, the following key information about the vulnerability can be obtained: 1. Vulnerability Name: (0Day) Fuji Electric Tellus Lite V-Simulator 5 V8 File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability 2. Vulnerability ID: ZDI-24-1625, ZDI-CAN-24664 3. CVE ID: CVE-2024-11799 4. CVSS Score: 7.8, AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H 5. Affected Vendor: Fuji Electric 6. Affected Product: Tellus Lite 7. Vulnerability Details: - Remote attackers can exploit this vulnerability to execute arbitrary code on affected Fuji Electric Tellus Lite installations. - User interaction with a malicious page or malicious file is required to trigger the vulnerability. - The issue resides in the V8 file parsing component of V-Simulator 5, where the length of user-supplied data is not properly validated before being copied into a fixed-length stack buffer. - Attackers can leverage this vulnerability to execute code within the context of the current process. 8. Additional Details: - On July 16, 2024, ZDI reported the vulnerability to the vendor. - On July 18, 2024, the vendor acknowledged the report. - On March 21, 2024, the vendor confirmed the issue and requested a delay until April 2025. - On October 7, 2024, ZDI notified the vendor of plans to publish a 0-day advisory. 9. Mitigation: Due to the nature of the vulnerability, the only mitigation strategy is to restrict interaction with the application. 10. Disclosure Timeline: - July 16, 2024: Vulnerability reported to vendor. - November 27, 2024: Coordinated public advisory released. - November 27, 2024: Advisory updated. 11. Credit: kimiya

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CVE-2024-11799: Fuji Electric Tellus Lite V-Simulator 5 Stack-based Buffer Overflow RCE