CVE-2013-1226

Published: Apr 29, 2013Modified: Apr 29, 2026

6.1

Vector

AV:A/AC:L/Au:N/C:N/I:N/A:C

Exploitability: 6.5 / Impact: 6.9

Source: NVD

Description

The Ethernet frame-forwarding implementation in Cisco NX-OS on Nexus 7000 devices allows remote attackers to cause a denial of service (forwarding loop and service outage) via a crafted frame, aka Bug ID CSCug47098.

Affected (5)

Products: Cisco: Nx Os, Nexus 7000, Nexus 7000 10 Slot, Nexus 7000 18 Slot, Nexus 7000 9 Slot

5 products

Configuration A

5 vulnerable

Vulnerable Software	Affected Versions
Cisco Nx Os	All versions
Cisco Nexus 7000	All versions
Cisco Nexus 7000 10 Slot	All versions
Cisco Nexus 7000 18 Slot	All versions
Cisco Nexus 7000 9 Slot	All versions

Related CWEs

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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.

References (2)

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1226

Source: psirt@cisco.com

Vendor Advisory

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1226

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.