CVE-2011-3501
Integer overflow in Cogent DataHub 7.1.1.63 and earlier allows remote attackers to cause a denial...
CVE-2011-3501 is a medium vulnerability (CVSS 5.0) in Cogentdatahub Cogent Datahub, published September 16, 2011. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 2.94%, the 87th percentile. No source names a fixed version.
Integer overflow in Cogent DataHub 7.1.1.63 and earlier allows remote attackers to cause a denial of service (crash) via a negative or large Content-Length value.
Exploit likelihood
What each source reports
NVD Score used
Integer overflow in Cogent DataHub 7.1.1.63 and earlier allows remote attackers to cause a denial of service (crash) via a negative or large Content-Length value.
- Record
CVE-2011-3501- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Weakness
- CWE-189
- Updated
- 2026-11-02
CVE List No score
Integer overflow in Cogent DataHub 7.1.1.63 and earlier allows remote attackers to cause a denial of service (crash) via a negative or large Content-Length value.
- Record
CVE-2011-3501- Updated
- 2026-11-02
EUVDEUVD-2011-3464 No score
Integer overflow in Cogent DataHub 7.1.1.63 and earlier allows remote attackers to cause a denial of service (crash) via a negative or large Content-Length value.
- Record
EUVD-2011-3464- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-m453-32gr-vqqh No score
Integer overflow in Cogent DataHub 7.1.1.63 and earlier allows remote attackers to cause a denial...
Integer overflow in Cogent DataHub 7.1.1.63 and earlier allows remote attackers to cause a denial of service (crash) via a negative or large Content-Length value.
- Record
GHSA-m453-32gr-vqqh- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Cogent DataHub 7.1.1.63 - Integer Overflow | 2011-09-14 |
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases | EUVD |
| 2026-11-02 | created | CVE List, Exploit-DB, GitHub Advisories, NVD |