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Status published
Critical
CVE-2011-3143
Use-after-free vulnerability in Control Microsystems ClearSCADA 2005, 2007, and 2009...
Vulnerability Description
Use-after-free vulnerability in Control Microsystems ClearSCADA 2005, 2007, and 2009 before R2.3 and R1.4, as used in SCX before 67 R4.5 and 68 R3.9, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified long strings that trigger heap memory corruption.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://www.osvdb.org/72989
- http://secunia.com/advisories/44955
- http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01.pdf
- http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01A.pdf
- http://www.securityfocus.com/bid/46312
- http://www.digitalbond.com/scadapedia/vulnerability-notes/heap-overflow-vulnerability/
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Affected Vendor
aveva
View all reports →Affected Software
clearscada, scx 67, scx 68
Vulnerable Versions:
2005, 2007, 2009, 0
Timeline
Official Publish:
August 16th, 2011
Last Modified:
August 6th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.