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Category:   Device (Router/Bridge/Hub)  >   Juniper Junos Vendors:   Juniper
Juniper Junos Draft-Rosen MVPN Control Processing Bug Lets Remote Users Execute Arbitrary Code on the Target System
SecurityTracker Alert ID:  1041848
SecurityTracker URL:  http://securitytracker.com/id/1041848
CVE Reference:   CVE-2018-0045   (Links to External Site)
Date:  Oct 10 2018
Impact:   Execution of arbitrary code via network, User access via network
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): 12.1X46, 12.3, 12.3X48, 15.1, 15.1F6, 15.1X49, 15.1X53, 16.1, 16.2, 17.1, 17.2, 17.3, 17.4, 18.1
Description:   A vulnerability was reported in Juniper Junos. A remote user can execute arbitrary code on the target system.

A remote user can send a specially crafted Draft-Rosen MVPN control packet to cause the target routing protocol daemon (RPD) to crash and restart or potentially execute arbitrary code on the target system.

Systems affected are configured for Draft-Rosen multicast virtual private network (MVPN) and are multicast-enabled and configured to use Protocol Independent Multicast (PIM) protocol within the VPN.

A remote user from the PE device within the MPLS domain that can forward IP multicast traffic in the core can trigger this flaw.

The vendor has assigned PR 1339567 to this vulnerability.

Impact:   A remote user can execute arbitrary code on the target system.
Solution:   The vendor has issued a fix (12.1X46-D77, 12.3R12-S10, 12.3X48-D70, 15.1R4-S9, 15.1R6-S6, 15.1R7, 15.1X49-D140, 15.1X53-D233, 15.1X53-D471, 15.1X53-D490, 15.1X53-D59, 15.1X53-D67, 16.1R4-S9, 16.1R5-S4, 16.1R6-S3, 16.1R7, 16.2R1-S6, 16.2R2-S6, 16.2R3, 17.1R1-S7, 17.1R2-S7, 17.1R3, 17.2R2-S4, 17.2R3, 17.3R2-S2, 17.3R3, 17.4R1-S3, 17.4R2, 18.1R2, 18.2R1, 18.2X75-D5).

The vendor advisory is available at:

https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10879

Vendor URL:  kb.juniper.net/InfoCenter/index?page=content&id=JSA10879 (Links to External Site)
Cause:   Access control error

Message History:   None.


 Source Message Contents

Subject:  https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10879

 
 


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