Vigil@nce - Cisco ASR 5000: denial of service via ipsecmgr
May 2021 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/?langue=2
SYNTHESIS OF THE VULNERABILITY
Impacted products: Cisco ASR.
Consequences: denial of service on server, denial of service on service, denial of service on client.
Provenance: intranet client.
Confidence: confirmed by the editor (5/5).
Creation date: 03/03/2021.
DESCRIPTION OF THE VULNERABILITY
An attacker can trigger a fatal error via ipsecmgr of Cisco ASR 5000, in order to trigger a denial of service.
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