CVE-2005-3989: Avaya TN2602AP IP Media Resource 320 Circuit Pack

High severity, CVSS 7.8. EPSS: 1.8% chance of exploitation in the next 30 days.

Memory leak in Avaya TN2602AP IP Media Resource 320 circuit pack before vintage 9 firmware allows remote attackers to cause a denial of service (memory consumption) via crafted VoIP packets.

Affected products

• Avaya TN2602AP IP Media Resource 320 Circuit Pack: up to and including vintage_8_firmware; version vintage_3_firmware only; version vintage_4_firmware only; version vintage_5_firmware only; version vintage_6_firmware only; version vintage_7_firmware only

Published 2005-12-04. Last modified 2026-06-16.