Juniper Junos on M/MX Series Routers IPv6 ND Packet Processing Flaw Lets Remote Users Cause the Target Service to Crash
|
|
SecurityTracker Alert ID: 1038254 |
|
SecurityTracker URL: http://securitytracker.com/id/1038254
|
|
CVE Reference:
CVE-2017-2340
(Links to External Site)
|
Date: Apr 13 2017
|
Impact:
Denial of service via network
|
Fix Available: Yes Vendor Confirmed: Yes
|
Version(s): M/MX platforms
|
Description:
A vulnerability was reported in Juniper Junos on M/MX Series routers. A remote user can cause the target service to crash.
A remote user can send specially crafted IPv6 neighbor discover (ND) packets to the target system to cause the target packet forwarding engine (PFE) to hang or crash. M/MX series routers running Junos OS with Enhanced Subscriber Management for DHCPv6 configured are affected.
The vendor has assigned PR 1212431 to this vulnerability.
|
Impact:
A remote user can cause the target packet forwarding engine (PFE) to hang or crash.
|
Solution:
The vendor has issued a fix (15.1R5, 16.1R3, 16.2R1).
The vendor advisory is available at:
https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10786
|
Vendor URL: kb.juniper.net/InfoCenter/index?page=content&id=JSA10786 (Links to External Site)
|
Cause:
State error
|
|
Message History:
None.
|
Source Message Contents
|
|
|
[Original Message Not Available for Viewing]
|
|
