CVE-2011-10015
Cytel Studio version 9.0 and earlier is vulnerable to a stack-based buffer overflow triggered by parsing a malformed .CY3 file. The vulnerability occurs when the application copies user-controlled strings into a fixed-size stack buffer (256 bytes) without proper bounds checking. Exploitation allows arbitrary code execution when the crafted file is opened.
Scoring
- Severity
- CRITICAL
- CVSS base score
- 9.3
- CVSS vector
- CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
- EPSS probability
- 3.47%
- CWE
- CWE-121
- Published
- 2025-08-13
- Last modified
- 2026-05-25
Affected products
- Cytel Inc. Studio
- Cytel Inc. Studio
- Cytel Inc. Cytel Studio
Weakness type
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