CVE-2011-3501
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.
5.0CVSSMEDIUM
Description
This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov
CVSS Vector Breakdown
Exploitability
AV:NAccess VectorNetwork
AC:LAccess ComplexityLow
Au:NAuthenticationNone
Impact
C:NConfidentialityNone
I:NIntegrityNone
A:PAvailabilityPartial
Weaknesses
Affected Products
Exploitability
1 exploit source identified
Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.
View exploit detailsReferences
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2011/icsa-11-280-01.json
raw.githubusercontent.com
https://www.cisa.gov/news-events/ics-advisories/icsa-11-280-01
cisa.gov
https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01
cisa.gov
and 9 more references View all →
Timeline
Published
Sep 16, 2011
Last Updated
Apr 29, 2026
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