Unrated severityNVD Advisory· Published Aug 6, 2012· Updated Apr 29, 2026

CVE-2012-1340

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.

Affected products

Cisco Systems, Inc./Mds 9000 Nx Os2 versions
cpe:2.3:o:cisco:mds_9000_nx-os:4.2:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:cisco:mds_9000_nx-os:4.2:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:mds_9000_nx-os:5.2:*:*:*:*:*:*:*

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

www.cisco.com/en/US/docs/switches/datacenter/mds9000/sw/5_2/release/notes/nx-os/mds_nxos_rel_notes_522.htmlnvdVendor Advisory
www.securitytracker.com/idnvd

News mentions

No linked articles in our index yet.

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