VULNERABILITY

Cisco IOS-XR: CVE-2017-6666: Cisco Network Convergence System 5500 Series Routers Local Denial of Service Vulnerability

Try Surface Command Get a continuous 360° view of your attack surface
Back to Search

Cisco IOS-XR: CVE-2017-6666: Cisco Network Convergence System 5500 Series Routers Local Denial of Service Vulnerability

Severity
2
CVSS
(AV:L/AC:M/Au:N/C:N/I:N/A:P)
Published
06/07/2017
Created
05/29/2021
Added
05/19/2021
Modified
03/03/2023

Description

A vulnerability in the forwarding component of Cisco IOS XR Software for Cisco Network Convergence System (NCS) 5500 Series Routers could allow an authenticated, local attacker to cause the router to stop forwarding data traffic across Traffic Engineering (TE) tunnels, resulting in a denial of service (DoS) condition. More Information: CSCvd16665. Known Affected Releases: 6.2.11.BASE. Known Fixed Releases: 6.1.3 6.1.2 6.3.1.8i.BASE 6.2.11.8i.BASE 6.2.2.9i.BASE 6.1.32.11i.BASE 6.1.31.10i.BASE 6.1.4.3i.BASE.

Solution(s)

  • update-xros

References

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
  • Lightweight Endpoint Agent
  • Live Dashboards
  • Real Risk Prioritization
  • IT-Integrated Remediation Projects
  • Cloud, Virtual, and Container Assessment
  • Integrated Threat Feeds
  • Easy-to-Use RESTful API
  • Automation-Assisted Patching
  • Automated Containment
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;