First published: Fri Oct 10 2014(Updated: )
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.
Credit: ykramarz@cisco.com
Affected Software | Affected Version | How to fix |
---|---|---|
Cisco ASA Software | =8.4 | |
Cisco ASA Software | =8.4.1 | |
Cisco ASA Software | =8.4.2 | |
Cisco ASA Software | =8.4.3 | |
Cisco ASA Software | =8.4.4 | |
Cisco ASA Software | =8.6 | |
Cisco ASA Software | =8.6.1 | |
Cisco ASA Software | =9.0 | |
Cisco ASA Software | =9.1 | |
Cisco ASA Software | =9.1.5 |
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CVE-2014-3384 has a High severity rating due to its potential to allow remote attackers to cause a denial of service.
To fix CVE-2014-3384, update Cisco ASA Software to the fixed versions: 8.4(7.15), 8.6(1.14), 9.0(4.8), or 9.1(5.1) or later.
CVE-2014-3384 can cause a device reload, leading to a denial of service during IKEv2 tunnel creation.
Vulnerable versions include 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).
CVE-2014-3384 can be exploited by remote attackers sending crafted packets to the affected Cisco ASA devices.