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CVE-2017-9148

Published: 29 May 2017

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.

Priority

Medium

CVSS 3 base score: 9.8

Status

Package Release Status
freeradius
Launchpad, Ubuntu, Debian
Upstream
Released (3.0.12+dfsg-5)
Ubuntu 16.04 ESM (Xenial Xerus) Not vulnerable
(2.2.8+dfsg-0.1build2)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist
(trusty was not-affected [2.1.12+dfsg-1.2ubuntu8.1])
Patches:
Vendor: https://anonscm.debian.org/cgit/pkg-freeradius/freeradius.git/commit/?id=8d681449aa95ee4388b5e3c266bdb070a264f563