CVE-2011-3143

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.

CVSS v2.0 10.0 HIGH

10.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://secunia.com/advisories/44955	Third Party Advisory
http://www.digitalbond.com/scadapedia/vulnerability-notes/heap-overflow-vulnerability/	Broken Link Third Party Advisory
http://www.osvdb.org/72989	Broken Link
http://www.securityfocus.com/bid/46312	Third Party Advisory VDB Entry
http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01.pdf	Patch Third Party Advisory US Government Resource
http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01A.pdf	Patch Third Party Advisory US Government Resource
http://secunia.com/advisories/44955	Third Party Advisory
http://www.digitalbond.com/scadapedia/vulnerability-notes/heap-overflow-vulnerability/	Broken Link Third Party Advisory
http://www.osvdb.org/72989	Broken Link
http://www.securityfocus.com/bid/46312	Third Party Advisory VDB Entry
http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01.pdf	Patch Third Party Advisory US Government Resource
http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01A.pdf	Patch Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:aveva:clearscada:2005:::::::*
	cpe:2.3:a:aveva:clearscada:2007:::::::*
	cpe:2.3:a:aveva:clearscada:2009:::::::*

Configuration 2 (hide)

OR	cpe:2.3:a:schneider-electric:scx_67::::::::
	cpe:2.3:a:schneider-electric:scx_68::::::::

History

No history.

Information

Published : 2011-08-16 21:55

Updated : 2025-04-11 00:51

NVD link : CVE-2011-3143

Mitre link : CVE-2011-3143

CVE.ORG link : CVE-2011-3143

JSON object : View

Products Affected

schneider-electric

scx_67
scx_68

aveva

clearscada

CWE

CWE-399

Resource Management Errors

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