Insufficient Verification of Data Authenticity Affecting freeradius package, versions <3.0.16+dfsg-1ubuntu3.1


Severity

Recommended
medium

Based on Ubuntu security rating.

Threat Intelligence

EPSS
0.48% (76th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-UBUNTU1804-FREERADIUS-343509
  • published17 Apr 2019
  • disclosed22 Apr 2019

Introduced: 17 Apr 2019

CVE-2019-11235  (opens in a new tab)
CWE-345  (opens in a new tab)

How to fix?

Upgrade Ubuntu:18.04 freeradius to version 3.0.16+dfsg-1ubuntu3.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream freeradius package and not the freeradius package as distributed by Ubuntu. See How to fix? for Ubuntu:18.04 relevant fixed versions and status.

FreeRADIUS before 3.0.19 mishandles the "each participant verifies that the received scalar is within a range, and that the received group element is a valid point on the curve being used" protection mechanism, aka a "Dragonblood" issue, a similar issue to CVE-2019-9498 and CVE-2019-9499.