CVE-2014-3384: Cisco ASA

High severity, CVSS 7.8. EPSS: 1.6% chance of exploitation in the next 30 days.

The IKEv2 implementation in Cisco ASA Software 8.4 before 8.4(7.15), 8.6 before 8.6(1.14), 9.0 before 9.0(4.8), and 9.1 before 9.1(5.1) allows remote attackers to cause a denial of service (device reload) via a crafted packet that is sent during tunnel creation, aka Bug ID CSCum96401.

Affected products

• Cisco ASA: version 8.4 only; version 8.4.1 only; version 8.4.2 only; version 8.4.3 only; version 8.4.4 only; version 8.6 only; …

Published 2014-10-10. Last modified 2026-06-17.