CVE-2011-3143

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Summary

CVECVE-2011-3143
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2011-08-16 21:55:01 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionUse-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.

Risk And Classification

Primary CVSS: v2.0 10 from [email protected]

AV:N/AC:L/Au:N/C:C/I:C/A:C

Problem Types: CWE-399 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete

AV:N/AC:L/Au:N/C:C/I:C/A:C

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Aveva Clearscada 2005 All All All
Application Aveva Clearscada 2007 All All All
Application Aveva Clearscada 2009 All All All
Application Schneider-electric Scx 67 All All All All
Application Schneider-electric Scx 68 All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Control MicroSystems Heap Overflow Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.digitalbond.com Broken Link, Third Party Advisory
Control Microsystems ClearSCADA Multiple Remote Vulnerabilities af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Third Party Advisory, VDB Entry
404 - File Not Found | CISA af854a3a-2127-422b-91ae-364da2661108 www.us-cert.gov Patch, Third Party Advisory, US Government Resource
ClearSCADA Cross-Site Scripting and Buffer Overflow Vulnerabilities - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com Third Party Advisory
www.osvdb.org/72989 af854a3a-2127-422b-91ae-364da2661108 www.osvdb.org Broken Link
404 - File Not Found | CISA af854a3a-2127-422b-91ae-364da2661108 www.us-cert.gov Patch, Third Party Advisory, US Government Resource
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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