CVEvulnerability
CVE-2011-3493
10.0 HIGH
Official page ↗
- Status
- Modified
- Published
- 2011-09-16
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 10.0 HIGH — AV:N/AC:L/Au:N/C:C/I:C/A:C
- Weaknesses
- CWE-119
Description
Multiple stack-based buffer overflows in the DH_OneSecondTick function in Cogent DataHub 7.1.1.63 and earlier allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via long (1) domain, (2) report_domain, (3) register_datahub, or (4) slave commands.
Affected configurations
• cogentdatahub cogent datahub (<= 7.1.1.63)
• cogentdatahub cogent datahub 7.0
• cogentdatahub cogent datahub 7.0.2
• cogentdatahub cogent datahub 7.1.0
• cogentdatahub cogent datahub 7.1.1
Related
Weakness · CWE (1)
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness
References
- http://aluigi.altervista.org/adv/cogent_1-adv.txt Exploit
- http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-256-03.pdf US Government Resource
- http://aluigi.altervista.org/adv/cogent_1-adv.txt Exploit
- http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-256-03.pdf US Government Resource