Rechercher
Contactez-nous Suivez-nous sur Twitter En francais English Language
 

De la Théorie à la pratique





















Freely subscribe to our NEWSLETTER

Newsletter FR

Newsletter EN

Vulnérabilités

Unsubscribe

Vigil@nce - Cisco IOS, XE: denial of service via DHCPv6

October 2014 by Vigil@nce

This bulletin was written by Vigil@nce : http://vigilance.fr/offer

SYNTHESIS OF THE VULNERABILITY

An attacker can send a malicious DHCPv6 packet to Cisco IOS or IOS XE, in order to trigger a denial of service.

- Impacted products: Cisco Catalyst, IOS, IOS XE, Cisco Router xx00 Series
- Severity: 2/4
- Creation date: 25/09/2014

DESCRIPTION OF THE VULNERABILITY

The Cisco IOS or IOS XE product has a service to manage DHCPv6 packets.

However, when a malicious packet is received, a fatal error occurs.

An attacker can therefore send a malicious DHCPv6 packet to Cisco IOS or IOS XE, in order to trigger a denial of service.

ACCESS TO THE COMPLETE VIGIL@NCE BULLETIN

http://vigilance.fr/vulnerability/C...




See previous articles

    

See next articles