CVE-2011-3501

Public Exploit

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.

Category

5.0
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 12.02% Top 10%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://aluigi.altervista.org/adv/cogent_3-adv.txt exploit
http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-256-03.pdf us government resource

Frequently Asked Questions

What is the severity of CVE-2011-3501?
CVE-2011-3501 has been scored as a medium severity vulnerability.
How to fix CVE-2011-3501?
To fix CVE-2011-3501, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2011-3501 being actively exploited in the wild?
It is possible that CVE-2011-3501 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~12% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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