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Insufficient Verification of Data Authenticity Affecting freeradius:3.0/freeradius-krb5 package, versions <0:3.0.17-4.module+el8.0.0+3108+851cb559

Severity

 Recommended
0.0
high
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.48% (76th percentile)

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  • Snyk IDSNYK-RHEL8-FREERADIUS-3397221
  • published26 Jul 2021
  • disclosed10 Apr 2019
Report a new vulnerability Found a mistake?

Introduced: 10 Apr 2019

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

How to fix?

Upgrade RHEL:8 freeradius:3.0/freeradius-krb5 to version 0:3.0.17-4.module+el8.0.0+3108+851cb559 or higher.
This issue was patched in RHSA-2019:1142.

NVD Description

Note: Versions mentioned in the description apply only to the upstream freeradius:3.0/freeradius-krb5 package and not the freeradius:3.0/freeradius-krb5 package as distributed by RHEL. See How to fix? for RHEL:8 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.