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Cisco Bug: CSCup83296 - XR: Client can connect through tls without client validation

Last Modified

Feb 12, 2018

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

5.2.4.K9SEC

Description (partial)

Symptoms:
The Cisco IOS XR Certificate validation code only checks the format of a certificate and will accept any certificate as long as the format is
valid and at least one Certificate Authority (CA) certificate installed for validation.

Conditions:
The Cisco IOS XR device has at least one CA certificate installed.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
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