Vuln: Cisco IOS XR Software CVE-2019-1909 Denial of Service Vulnerability

Cisco IOS XR Software is prone to a denial-of-service vulnerability.

An attacker can exploit this issue to restart the affected process, denying service to legitimate users.

This issue is being tracked by Cisco Bug ID CSCvo90073.

exploit

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: vuldb@securityfocus.com.

solution

Solution:
Updates are available. Please see the references or vendor advisory for more information.

info

Bugtraq ID:	109043
Class:	Design Error
CVE:	CVE-2019-1909
Remote:	Yes
Local:	No
Published:	Jul 03 2019 12:00AM
Updated:	Jul 03 2019 12:00AM
Credit:	Cisco
Vulnerable:	Cisco IOS XR Software 7.0 Cisco IOS XR Software 6.5.3 Cisco IOS XR Software 6.5.2 Cisco IOS XR Software 6.5.1 Cisco IOS XR Software 6.4.2 Cisco IOS XR Software 6.3.3 Cisco IOS XR Software 6.3.2 Cisco IOS XR Software 6.3.1 Cisco IOS XR Software 6.2.3 Cisco IOS XR Software 6.1.4 Cisco IOS XR Software 6.1.2 Cisco IOS XR Software 6.1.1 Cisco IOS XR Software 6.0.1 Cisco IOS XR Software 6.6 Cisco IOS XR Software 6.5 Cisco IOS XR Software 6.4 Cisco IOS XR Software 6.3 Cisco IOS XR Software 6.2 Cisco IOS XR Software 6.1 Cisco Carrier Routing System 6.4.2 Cisco Carrier Routing System 6.3.2 Cisco Carrier Routing System 5.3.4 Cisco ASR 9922 Router 0 Cisco ASR 9912 Router 0 Cisco ASR 9910 Router 0 Cisco ASR 9904 Router 0 Cisco ASR 9901 Router 0 Cisco ASR 9010 Router 0 Cisco ASR 9006 Router 0 Cisco ASR 9001 Router 0
Not Vulnerable:	Cisco IOS XR Software 7.0.1 Cisco IOS XR Software 6.6.2

references

References:

• Cisco Homepage (Cisco )
  
• Cisco IOS XR Software Border Gateway Protocol Denial of Service Vulnerability (Cisco)
  

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