Vigil@nce - Cisco Wireless LAN Controller: denial of service via HTTP Parsing Engine
January 2020 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/?langue=2
SYNTHESIS OF THE VULNERABILITY
Impacted products: Cisco Wireless Controller.
Severity: 2/4.
Consequences: denial of service on server, denial of service on
service.
Provenance: user account.
Confidence: confirmed by the editor (5/5).
Creation date: 07/11/2019.
DESCRIPTION OF THE VULNERABILITY
An attacker can trigger a fatal error via HTTP Parsing Engine of
Cisco Wireless LAN Controller, in order to trigger a denial of
service.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/Cisco-Wireless-LAN-Controller-denial-of-service-
via-HTTP-Parsing-Engine-30806