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Category:   Device (Router/Bridge/Hub)  >   Juniper Junos Vendors:   Juniper
Juniper Junos IPv6 DHCP Processing Bug Lets Remote Users Cause the Target JDHCPD Service to Crash
SecurityTracker Alert ID:  1041338
SecurityTracker URL:  http://securitytracker.com/id/1041338
CVE Reference:   CVE-2018-0034   (Links to External Site)
Date:  Jul 19 2018
Impact:   Denial of service via network
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): 12.3, 12.3X48, 14.1X53, 15.1, 15.1X49, 15.1X53, 16.1, 16.2, 17.1, 17.2, 17.3, 17.4
Description:   A vulnerability was reported in Juniper Junos. A remote user can cause the target service to crash.

A remote user can send a specially crafted IPv6 packet to the target system to cause the target JDHCPD service to crash.

Systems configured for IPv6 DHCP processing using the JDHCPD daemon are affected.

The vendor has assigned PR 1334230 to this vulnerability.

Impact:   A remote user can cause the target service to crash.
Solution:   The vendor has issued a fix (Junos OS 12.3R12-S10, 12.3X48-D70, 14.1X53-D130, 14.1X53-D47, 15.1R4-S9, 15.1R6-S6, 15.1R7, 15.1X49-D140, 15.1X53-D233, 15.1X53-D471, 15.1X53-D67, 16.1R3-S9, 16.1R4-S8, 16.1R5-S4, 16.1R6-S3, 16.1R7, 16.2R2-S5, 16.2R3, 17.1R1-S7, 17.1R2-S7, 17.1R3, 17.2R1-S6, 17.2R2-S4, 17.2R3, 17.3R1-S4, 17.3R2-S2, 17.3R3, 17.4R1-S3, 17.4R2, 18.1R1).

The vendor advisory is available at:

https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10868

Vendor URL:  kb.juniper.net/InfoCenter/index?page=content&id=JSA10868 (Links to External Site)
Cause:   State error

Message History:   None.


 Source Message Contents

Subject:  https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10868

 
 


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