CVE-2003-1439: Silc Secure Internet Live Conferencing

Medium severity, CVSS 4.3. EPSS: 1% chance of exploitation in the next 30 days.

Secure Internet Live Conferencing (SILC) 0.9.11 and 0.9.12 stores passwords and sessions in plaintext in memory, which could allow local users to obtain sensitive information.

Affected products

• Silc Secure Internet Live Conferencing: version 0.9.11 only; version 0.9.12 only

Published 2003-12-31. Last modified 2026-06-16.