CVE-2011-3501 describes an integer overflow vulnerability in Cogent DataHub versions 7.1.1.63 and earlier. This flaw allows remote, unauthenticated attackers to trigger a denial of service (crash) by sending specially crafted requests with negative or excessively large Content-Length values. While the CVSS score is moderate at 5.0, indicating low attack complexity and no confidentiality or integrity impact, its FAUCET Risk Score of 89/100 suggests a higher practical risk. An exploit module for this vulnerability exists on ExploitDB (EDB-17839), but there is no evidence of active exploitation, Metasploit modules, or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
7.0CPE matchmatch criteria | cpe:2.3:a:cogentdatahub:cogent_datahub:7.0:*:*:*:*:*:*:* | ||
7.0.2CPE matchmatch criteria | cpe:2.3:a:cogentdatahub:cogent_datahub:7.0.2:*:*:*:*:*:*:* | ||
7.1.0CPE matchmatch criteria | cpe:2.3:a:cogentdatahub:cogent_datahub:7.1.0:*:*:*:*:*:*:* | ||
7.1.1CPE matchmatch criteria | cpe:2.3:a:cogentdatahub:cogent_datahub:7.1.1:*:*:*:*:*:*:* | ||
7.1.1.63CPE matchmatch criteria | cpe:2.3:a:cogentdatahub:cogent_datahub:7.1.1.63:*:*:*:*:*:*:* |
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.
Remediation records are not available for this CVE.