Published: 08/09/2009 Updated: 09/09/2009

CVSS v2 Base Score: 7.8 | Impact Score: 6.9 | Exploitability Score: 10

VMScore: 694

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

Unspecified vulnerability in Cisco NX-OS prior to 4.0(1a)N2(1), when running on Nexus 5000 platforms, allows remote malicious users to cause a denial of service (crash) via an unspecified "sequence of TCP packets" related to "TCP State manipulation," possibly related to separate attacks against CVE-2008-4609.

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cisco nx-os
cisco nexus 5000
cisco nexus 7000

Multiple Cisco products are affected by denial of service (DoS) vulnerabilities that manipulate the state of Transmission Control Protocol (TCP) connections By manipulating the state of a TCP connection, an attacker could force the TCP connection to remain in a long-lived state, possibly indefinitely If enough TCP connections are forced into a lo ...

NVD-CWE-noinfo http://www.securitytracker.com/id?1022847 http://www.cisco.com/en/US/products/products_security_advisory09186a0080af511d.shtml https://nvd.nist.gov http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20090908-tcp24

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CVE-2009-0627

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