CVE-2011-3501

high

Description

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.

References

https://euvd.enisa.europa.eu/vulnerability/EUVD-2011-3464

http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-256-03.pdf

http://aluigi.altervista.org/adv/cogent_3-adv.txt

Details

Source: Mitre, NVD

Published: 2011-09-16

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.02939

Detections

Analytics