CVE Details

Release Date:2017-05-08


The TLS session cache in FreeRADIUS 2.1.1 through 2.1.7, 3.0.x before3.0.14, 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.

See more information about CVE-2017-9148 from MITRE CVE dictionary and NIST NVD

CVSS v2 metrics

NOTE: The following CVSS v2 metrics and score provided are preliminary and subject to review.

Base Score:7.5 Base Metrics:AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector: Network Confidentiality Impact: Partial
Access Impact: Low Integrity Impact: Partial
Authentication: None required Availability Impact: Partial

Errata information

PlatformErrataRelease Date
Oracle Linux version 7 (freeradius)ELSA-2017-15812017-06-28

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