CVE-2017-2340

Published: Apr 24, 2017

Modified: Aug 5, 2024

PUBLISHED

Description

On Juniper Networks Junos OS 15.1 releases from 15.1R3 to 15.1R4, 16.1 prior to 16.1R3, on M/MX platforms where Enhanced Subscriber Management for DHCPv6 subscribers is configured, a vulnerability in processing IPv6 ND packets originating from subscribers and destined to M/MX series routers can result in a PFE (Packet Forwarding Engine) hang or crash.

Vendor	Product	Versions
Juniper Networks	Junos OS on M/MX platforms where Enhanced Subscriber Management for DHCPv6 subscribers is configured	affected `15.1 releases from 15.1R3 to 15.1R4` affected `16.1 prior to 16.1R3` affected `16.2R1 and all subsequent releases have a resolution for this vulnerability` affected `All releases prior to 15.1R3 are not affected.`