Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2015-4680

Improper Certificate Validation

Published: Apr 05, 2017 | Modified: Apr 20, 2025
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:N
RedHat/V2
4 MODERATE
AV:N/AC:H/Au:N/C:P/I:P/A:N
RedHat/V3
Ubuntu
LOW
Vulnerability-free packages from our partners
root.io logo minimus.io logo echo.ai logo
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2015-4680
CWEhttps://cwe.mitre.org/data/definitions/295.html

FreeRADIUS 2.2.x before 2.2.8 and 3.0.x before 3.0.9 does not properly check revocation of intermediate CA certificates.

Weakness

The product does not validate, or incorrectly validates, a certificate.

Affected Software

NameVendorStart VersionEnd Version
FreeradiusFreeradius3.0.0 (including)3.0.0 (including)
FreeradiusFreeradius3.0.1 (including)3.0.1 (including)
FreeradiusFreeradius3.0.2 (including)3.0.2 (including)
FreeradiusFreeradius3.0.3 (including)3.0.3 (including)
FreeradiusFreeradius3.0.4 (including)3.0.4 (including)
FreeradiusFreeradius3.0.5 (including)3.0.5 (including)
FreeradiusFreeradius3.0.6 (including)3.0.6 (including)
FreeradiusFreeradius3.0.7 (including)3.0.7 (including)
FreeradiusFreeradius3.0.8 (including)3.0.8 (including)
FreeradiusUbuntuprecise*
FreeradiusUbuntutrusty*
FreeradiusUbuntuupstream*
FreeradiusUbuntuutopic*
FreeradiusUbuntuvivid*
FreeradiusUbuntuwily*

Potential Mitigations

References

Aqua Security is the largest pure-play cloud native security company, providing customers the freedom to innovate and run their businesses with minimal friction. The Aqua Cloud Native Security Platform provides prevention, detection, and response automation across the entire application lifecycle to secure the build, secure cloud infrastructure and secure running workloads wherever they are deployed.
Copyright © 2026 Aqua Security Software Ltd.   Privacy Policy | Terms of Use