Preview Tool

Cisco Bug: CSCvr91784 - Cisco-IOS-XE-ospf YANG Module Security Vulnerability

Last Modified

Jun 12, 2020

Products (1)

  • Cisco IOS

Known Affected Releases


Description (partial)

An authenticated administrator who has access to only to routing configurations via NETCONF (Network Admin role), could leverage a input validation issue in the OSPF netconf leaf to make any configuration changes (limited to 16 characters).

The administrator would have to be authenticated via NETCONF and have the authorizations to configure OSPF functionality on the device.
Bug details contain sensitive information and therefore require a account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.