SecurityTracker.com
Keep Track of the Latest Vulnerabilities
with SecurityTracker!
    Home    |    View Topics    |    Search    |    Contact Us    |   

SecurityTracker
Archives


 
Sign Up
Sign Up for Your FREE Weekly SecurityTracker E-mail Alert Summary
Instant Alerts
Buy our Premium Vulnerability Notification Service to receive customized, instant alerts
Affiliates
Put SecurityTracker Vulnerability Alerts on Your Web Site -- It's Free!
Partners
Become a Partner and License Our Database or Notification Service
Report a Bug
Report a vulnerability that you have found to SecurityTracker
bugs
@
securitytracker.com






Category:   Device (Router/Bridge/Hub)  >   Cisco NX-OS Vendors:   Cisco
Cisco Nexus 7000 Series Lets Remote Users Bypass Certain Access Controls
SecurityTracker Alert ID:  1038049
SecurityTracker URL:  http://securitytracker.com/id/1038049
CVE Reference:   CVE-2017-3875   (Links to External Site)
Date:  Mar 15 2017
Impact:   Host/resource access via network
Vendor Confirmed:  Yes  
Version(s): Nexus 7000 Series
Description:   A vulnerability was reported in Cisco Nexus 7000 Series switches. A remote user can bypass certain access controls on the target system.

The system does not properly evaluate certain traffic when other access control list (ACL) rules are enabled. A remote user can send specially crafted data to bypass the access controls on the target system.

This can be exploited to bypass certain rulesets defined on a Network Time Protocol (NTP) ACL.

The vendor has assigned bug ID CSCtz59354 to this vulnerability.

Impact:   A remote user can bypass the firewall to access hosts or resources on the protected network.
Solution:   No solution was available at the time of this entry.

The vendor advisory is available at:

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170315-cns

Vendor URL:  tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170315-cns (Links to External Site)
Cause:   Access control error

Message History:   None.


 Source Message Contents



[Original Message Not Available for Viewing]


Go to the Top of This SecurityTracker Archive Page





Home   |    View Topics   |    Search   |    Contact Us

Copyright 2017, SecurityGlobal.net LLC