| Vulnerability Name: | CVE-2013-6701 (CCN-89831) | ||||||||
| Assigned: | 2013-12-17 | ||||||||
| Published: | 2013-12-17 | ||||||||
| Updated: | 2016-09-15 | ||||||||
| Summary: | The tNetTaskLimit process on the Transport Node Controller (TNC) on Cisco ONS 15454 devices with software 9.6 and earlier does not properly prioritize health pings, which allows remote attackers to cause a denial of service (watchdog timeout and TNC reset) via a flood of network traffic, aka Bug ID CSCud97155. | ||||||||
| CVSS v3 Severity: | 5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
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| CVSS v2 Severity: | 5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P) 3.7 Low (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
3.2 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
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| Vulnerability Type: | CWE-20 | ||||||||
| Vulnerability Consequences: | Denial of Service | ||||||||
| References: | Source: MITRE Type: CNA CVE-2013-6701 Source: CCN Type: Cisco Security Notice Cisco ONS 15454 Transport Node Controller Denial of Service Vulnerability Source: CISCO Type: Vendor Advisory 20131217 Cisco ONS 15454 Transport Node Controller Denial of Service Vulnerability Source: CONFIRM Type: Vendor Advisory http://tools.cisco.com/security/center/viewAlert.x?alertId=32200 Source: CCN Type: BID-64397 Cisco ONS 15454 Transport Node Controller CVE-2013-6701 Denial of Service Vulnerability Source: SECTRACK Type: Third Party Advisory, VDB Entry 1029512 Source: XF Type: UNKNOWN cisco-ons-cve20136701-dos(89831) | ||||||||
| Vulnerable Configuration: | Configuration 1: Denotes that component is vulnerable | ||||||||
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