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Vulnerability of Cisco SD-WAN Solution Software: denial of service via Encapsulated Peering Messages

Synthesis of the vulnerability 

An attacker can trigger a fatal error via Encapsulated Peering Messages of Cisco SD-WAN Solution Software, in order to trigger a denial of service.
Vulnerable software: Cisco SD-WAN Solution, Cisco vEdge.
Severity of this announce: 2/4.
Creation date: 16/07/2020.
Références of this computer vulnerability: CERTFR-2020-AVI-443, cisco-sa-sdw-dos-KWOdyHnB, CSCvj14805, CVE-2020-3351, VIGILANCE-VUL-32857.

Description of the vulnerability 

An attacker can trigger a fatal error via Encapsulated Peering Messages of Cisco SD-WAN Solution Software, in order to trigger a denial of service.
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This computer weakness note impacts software or systems such as Cisco SD-WAN Solution, Cisco vEdge.

Our Vigil@nce team determined that the severity of this security bulletin is medium.

The trust level is of type confirmed by the editor, with an origin of intranet client.

An attacker with a expert ability can exploit this weakness announce.

Solutions for this threat 

Cisco SD-WAN Solution Software: solution CSCvj14805.
The solution is described on the Cisco site:
  https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvj14805
  https://tools.cisco.com/bugsearch/bug/CSCvj14805
  https://tools.cisco.com/quickview/bug/CSCvj14805
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