CVE-2001-1377 describes a denial-of-service vulnerability affecting multiple RADIUS implementations, including FreeRADIUS, GNU, and Lucent products. The flaw stems from insufficient validation of the Vendor-Length field within the Vendor-Specific attribute, allowing remote attackers to crash the server by providing a Vendor-Length value less than 2. This vulnerability has a CVSS score of 5.0 (Medium), indicating it can be exploited remotely with low complexity to achieve a partial denial of service. While there is no evidence of active exploitation, nor publicly available exploit code in Metasploit or ExploitDB, the CVE has garnered significant community discussion with 10 mentions.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
0.2CPE matchmatch criteria | cpe:2.3:a:freeradius:freeradius:0.2:*:*:*:*:*:*:* | ||
0.3CPE matchmatch criteria | cpe:2.3:a:freeradius:freeradius:0.3:*:*:*:*:*:*:* | ||
0.92.1CPE matchmatch criteria | cpe:2.3:a:gnu:radius:0.92.1:*:*:*:*:*:*:* | ||
0.93CPE matchmatch criteria | cpe:2.3:a:gnu:radius:0.93:*:*:*:*:*:*:* | ||
0.94CPE matchmatch criteria | cpe:2.3:a:gnu:radius:0.94:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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.