Cisco Bug: CSCvt99342 - unauthenticated PAC provisioning no longer supported - 4.9 and later
Jun 17, 2020
- Cisco AnyConnect Secure Mobility Client
Known Affected Releases
Symptom: Unauthenticated PAC provisioning occurs when authenticated PAC provisioning is not enabled for EAP-FAST, but anauthenticated PAC provisioning is enabled. Unauthenticated PAC provisioning uses DH algorithm which is susceptible to MITM attacks and is no longer supported by AnyConnect NAM. Conditions: After first successful EAP-FAST authentication when unauthenticated PAC provisioning is enabled. Also when a PAC expires.
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Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
- Known Fixed Releases
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