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Category:   Device (Router/Bridge/Hub)  >   Juniper Junos Vendors:   Juniper
Juniper Junos CN Validation Error Lets Remote Users Bypass Certificate Validation on the Target System
SecurityTracker Alert ID:  1036303
SecurityTracker URL:  http://securitytracker.com/id/1036303
CVE Reference:   CVE-2016-1280   (Links to External Site)
Date:  Jul 14 2016
Impact:   Host/resource access via network
Fix Available:  Yes  Vendor Confirmed:  Yes  

Description:   A vulnerability was reported in Juniper Junos. A remote user can bypass certificate validation on the target system.

A remote user can supply a specially crafted self-signed certificate with a spoofed Common Name (CN) value that matches a valid certificate authority (CA) on the system to bypass certificate validation on the target system.


The vendor has assigned PR 1096758 to this vulnerability.

Impact:   A remote user can bypass IPSec/IKE certificate validation on the target system.
Solution:   The vendor has issued a fix (12.1X44-D52, 12.1X44-D55, 12.1X46-D37, 12.1X46-D40, 12.1X47-D30, 12.3R12, 12.3X48-D20, 13.3R10, 14.1R8, 14.1X53-D40, 14.2R7, 15.1R4, 15.1X49-D20, 15.1X53-D60, 16.1R1).

The vendor's advisory is available at:

http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10755

Vendor URL:  kb.juniper.net/InfoCenter/index?page=content&id=JSA10755 (Links to External Site)
Cause:   Authentication error

Message History:   None.


 Source Message Contents



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