CVE-2014-2140

Cisco ONS 15454 System Software <= 9.6 - Denial of Service via TCP FIN Attack

Title source: llm

Description

Cisco ONS 15454 controller cards with software 9.6 and earlier allow remote attackers to cause a denial of service (card reset) via a TCP FIN attack that triggers file-descriptor exhaustion and a failure to open a CAL pipe, aka Bug ID CSCug97348.

References (2)

Core 2

Core References

Vendor Advisory x_refsource_confirm

http://tools.cisco.com/security/center/viewAlert.x?alertId=33680

Vendor Advisory vendor-advisory x_refsource_cisco

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2140

Scores

EPSS 0.0181

EPSS Percentile 76.3%

Details

Status published

Products (9)

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/cisco_ons_15454_system_software < 9.6

cisco/ons_15454

Published Apr 12, 2014

Tracked Since Feb 18, 2026