CVE-2011-2701 describes a vulnerability in FreeRADIUS 2.1.11, specifically within the ocsp_check function when OCSP is enabled. This flaw allows remote attackers to bypass authentication by presenting a revoked X.509 client certificate via the EAP-TLS protocol due to improper parsing of OCSP responder replies. The vulnerability has a CVSS score of 5.8, indicating a medium severity with a network attack vector, medium attack complexity, and potential for partial confidentiality and integrity impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.1.11CPE matchmatch criteria | cpe:2.3:a:freeradius:freeradius:2.1.11:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:P/I:P/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.