Advisory Published
Updated

CVE-2014-2139

First published: Sat Apr 12 2014(Updated: )

Cisco ONS 15454 controller cards with software 9.6 and earlier allow remote attackers to cause a denial of service (flash write outage) via a TCP FIN attack that triggers file-descriptor exhaustion, aka Bug ID CSCug97315.

Credit: ykramarz@cisco.com

Affected SoftwareAffected VersionHow to fix
Cisco Cisco Ons 15454 System Software<=9.6
Cisco Cisco Ons 15454 System Software=9.0
Cisco Cisco Ons 15454 System Software=9.1
Cisco Cisco Ons 15454 System Software=9.2
Cisco Cisco Ons 15454 System Software=9.2.1
Cisco Cisco Ons 15454 System Software=9.2.2
Cisco Cisco Ons 15454 System Software=9.3
Cisco Cisco Ons 15454 System Software=9.4
Cisco ONS 15454

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