Vulnerability Details : CVE-2012-1340
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.
Vulnerability category: Denial of service
Products affected by CVE-2012-1340
- cpe:2.3:o:cisco:mds_9000_nx-os:4.2:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:mds_9000_nx-os:5.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2012-1340
0.68%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 69 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2012-1340
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2012-1340
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2012-1340
-
http://www.cisco.com/en/US/docs/switches/datacenter/mds9000/sw/5_2/release/notes/nx-os/mds_nxos_rel_notes_522.html
Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 5.2(2) - CiscoVendor Advisory
-
http://www.securitytracker.com/id?1027348
Cisco MDS Fibre Channel over IP Flaw Lets Remote Users Deny Service - SecurityTracker
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