CVE-2009-4932: MPESCH3.DE1 1by1

Medium severity, CVSS 6.8. EPSS: 3.7% chance of exploitation in the next 30 days.

Stack-based buffer overflow in 1by1 1.67 (aka 1.6.7.0) allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a long string in a .m3u playlist file.

Affected products

Published 2010-07-12. Last modified 2026-06-16.