Secunia Security Advisory - A vulnerability has been reported in Cisco Nexus 7000 M1-Series Modules, which can be exploited by malicious people to cause a DoS (Denial of Service).
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TITLE:
Cisco Nexus 7000 Series M1-Series Module Denial of Service
Vulnerability
SECUNIA ADVISORY ID:
SA52090
VERIFY ADVISORY:
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http://secunia.com/advisories/52090/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=52090
RELEASE DATE:
2013-02-07
DISCUSS ADVISORY:
http://secunia.com/advisories/52090/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA:
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* Criticality Level
* Impact
* Where
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* CVE Reference(s)
http://secunia.com/advisories/52090/
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https://ca.secunia.com/?page=viewadvisory&vuln_id=52090
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DESCRIPTION:
A vulnerability has been reported in Cisco Nexus 7000 M1-Series
Modules, which can be exploited by malicious people to cause a DoS
(Denial of Service).
The vulnerability is caused due to an error when handling certain
packets and can be exploited to cause the module to reload by sending
specially crafted packets.
Successful exploitation requires the device to be configured with
Overlay Transport Virtualization (OTV), where the physical interface
of the connection is over the M1-Series module.
The vulnerability is reported in Cisco Nexus 7000 M1-Series Modules
running NX-OS versions 6.1 (0.208)S0 and prior. Please see the
vendor's advisory for details.
SOLUTION:
No official solution is currently available.
PROVIDED AND/OR DISCOVERED BY:
Reported by the vendor.
ORIGINAL ADVISORY:
Cisco (CSCud15673):
http://tools.cisco.com/security/center/viewAlert.x?alertId=28116
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1122
http://tools.cisco.com/Support/BugToolKit/search/getBugDetails.do?method=fetchBugDetails&bugId=CSCud15673
OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
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