CVE-2017-9148
Critical
Description
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.
SeverityCritical
CVSS9.8
Exploit probability90. percentile3.9%
ProductFreeradius
PublishedMay 29, 2017
First seenMay 29, 2017
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| freeradius freeradius | 2.1.1, 2.1.2, 2.1.3, 2.1.4, 2.1.6, 2.1.7, 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.0.6, 3.0.7, 3.0.8, 3.0.9, 3.1.0, 3.1.1, 3.1.2, 3.1.3, 4.0.0 | — |
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