CVE-2017-2340

N/A
Published: April 24, 2017 at 03:00 PM UTC
Updated: June 17, 2026 at 01:15 AM UTC
1 product affected across 1 vendorJunos

Using Junos OS on M/MX platforms where Enhanced Subscriber Management for DHCPv6 subscribers is configured by Juniper Networks?

Get instant alerts when new vulnerabilities affect Junos OS on M/MX platforms where Enhanced Subscriber Management for DHCPv6 subscribers is configured - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Severity
N/A
Exploit prediction
EPSS 2%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Affected range stops below 15.1R3, so it looks safe — our inference, not a vendor statement
Affected range stops below 16.1R3, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (3)

VDB Entryx_refsource_BIDThird Party Advisory
http://www.securityfocus.com/bid/97607
x_refsource_CONFIRMVendor Advisory
https://kb.juniper.net/JSA10786

CVSS

Confidentiality
NONE
Integrity
NONE
Availability
PARTIAL
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-20

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Free plan, no card