CVE-2015-4550

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Summary

CVECVE-2015-4550
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2015-06-17 10:59:07 UTC
Updated2026-05-06 22:30:45 UTC
DescriptionThe Cavium cryptographic-module firmware on Cisco Adaptive Security Appliance (ASA) devices with software 9.3(3) and 9.4(1.1) does not verify the AES-GCM Integrity Check Value (ICV) octets, which makes it easier for man-in-the-middle attackers to spoof IPSec and IKEv2 traffic by modifying packet data, aka Bug ID CSCuu66218.

Risk And Classification

Primary CVSS: v2.0 4.3 from [email protected]

AV:N/AC:M/Au:N/C:N/I:P/A:N

Problem Types: CWE-310 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None

AV:N/AC:M/Au:N/C:N/I:P/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Cisco Adaptive Security Appliance Software 9.3\(3\) All All All
Operating System Cisco Adaptive Security Appliance Software 9.4\(1.1\) All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Cisco ASA ICV Verification Flaw Lets Remote Users Modify IPSec/IKEv2 Packet Contents - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
Malformed Request af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
Cisco Adaptive Security Appliance Encrypted IPSec or IKEv2 Packet Modification Vulnerability af854a3a-2127-422b-91ae-364da2661108 tools.cisco.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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