CVEvulnerability

CVE-2017-9148

9.8 CRITICAL Published 2017-05-29 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2017-05-29
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
9.8 CRITICAL — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-287

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.

Affected configurations

• freeradius freeradius 2.1.1 • freeradius freeradius 2.1.2 • freeradius freeradius 2.1.3 • freeradius freeradius 2.1.4 • freeradius freeradius 2.1.6 • freeradius freeradius 2.1.7 • freeradius freeradius 3.0.0 • freeradius freeradius 3.0.1 • freeradius freeradius 3.0.2 • freeradius freeradius 3.0.3 • freeradius freeradius 3.0.4 • freeradius freeradius 3.0.5 • freeradius freeradius 3.0.6 • freeradius freeradius 3.0.7 • freeradius freeradius 3.0.8 • freeradius freeradius 3.0.9 • freeradius freeradius 3.1.0 • freeradius freeradius 3.1.1 • freeradius freeradius 3.1.2 • freeradius freeradius 3.1.3 • freeradius freeradius 4.0.0

Related

Weakness · CWE (1)

  • CWE-287 Improper Authentication weakness

References