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CVE-2012-1340 Details

Description

The Fibre Channel over IP (FCIP) implementation in Cisco MDS NX-OS 4.2 and 5.2 on MDS 9000 series switches allows remote attackers to cause a denial of service (module reload) via a crafted FCIP header, aka Bug ID CSCtn93151.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
http://www.cisco.com/en/US/docs/switches/datacenter/mds9000/sw/5_2/release/notes/nx-os/mds_nxos_rel_notes_522.html	CVE	Vendor Advisory
http://www.securitytracker.com/id?1027348	CVE
http://www.cisco.com/en/US/docs/switches/datacenter/mds9000/sw/5_2/release/notes/nx-os/mds_nxos_rel_notes_522.html	[email protected]	Vendor Advisory
http://www.securitytracker.com/id?1027348	[email protected]

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-119	Improper Restriction of Operations within the Bounds of a Memory Buffer	[email protected]

Affected Products

Product	Versions
cisco mds 9000 nx-os	4.2 5.2
CPE cpe:2.3:o:cisco:mds_9000_nx-os:4.2:::::::* cpe:2.3:o:cisco:mds_9000_nx-os:5.2:::::::* Remediation No remediation found in references.
cisco mds 9000	All versions
CPE cpe:2.3:h:cisco:mds_9000:::::::: Remediation No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Jun 16, 2026	CVE Modified	[email protected]
Apr 29, 2026	Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Aug 7, 2012	Initial Analysis	[email protected]