Unrated severityNVD Advisory· Published Jun 29, 2010· Updated Apr 29, 2026

CVE-2009-4918

Description

Cisco Adaptive Security Appliances (ASA) 5580 series devices with software before 8.1(2) allow remote attackers to cause a denial of service (IKE process hang) via malformed NAT-T packets, aka Bug ID CSCsr74439.

Affected products

Cisco Systems, Inc./Asa 5580
cpe:2.3:h:cisco:asa_5580:*:*:*:*:*:*:*:*
Range: <=8.1\(1\)

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

www.cisco.com/en/US/docs/security/asa/asa81/release/notes/asarn812.htmlnvdPatch

News mentions

No linked articles in our index yet.

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