Vulnerability: Insecure Session Resumption in FreeRADIUS

CVE-2017-9148 · HIGH Severity

AV:N/AC:L/AU:N/C:P/I:P/A:P

The TLS session cache in FreeRADIUS 2.1.1 through 2.1.7, 3.0.x before 3.0.14, 3.1.x before 2017-02-04, and 4.0.x before 2017-02-04 fails to reliably prevent resumption of an unauthenticated session, which allows remote attackers (such as malicious 802.1X supplicants) to bypass authentication via PEAP or TTLS.

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