CVE-2009-20004
gAlan <= 0.2.1 Buffer Overflow
HIGH 8.4EPSS 0.4%
gAlan 0.2.1, a modular audio processing environment for Windows, is vulnerable to a stack-based buffer overflow when parsing .galan files. The application fails to properly validate the length of input data, allowing a specially crafted file to overwrite the stack and execute arbitrary code. Exploitation requires local interaction, typically by convincing a user to open the malicious file.
- Affected
- gAlan
- CVSS v4.0 VULNCHECK
- 8.4 HIGH
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:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - EPSS
- 0.39% chance of exploitation in the next 30 days, 32nd percentile
- Published
- 2025-08-21
- Updated
- 2026-05-15
Proof-of-concept exploits (4)
- https://www.exploit-db.com/exploits/10339
- https://www.exploit-db.com/exploits/10345
- https://www.exploit-db.com/exploits/16664
- https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/win…