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Vulnerability Details : 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.
Publish Date : 2011-08-16 Last Update Date : 2012-03-15
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- CVSS Scores & Vulnerability Types

CVSS Score
10.0
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceExecute CodeMemory corruption
CWE ID 399

- Products Affected By CVE-2011-3143

# Product Type Vendor Product Version Update Edition Language
1 Application Controlmicrosystems Clearscada 2005 0 Version Details Vulnerabilities
2 Application Controlmicrosystems Clearscada 2005 1.0 Version Details Vulnerabilities
3 Application Controlmicrosystems Clearscada 2007 0 Version Details Vulnerabilities
4 Application Controlmicrosystems Clearscada 2007 0.1 Version Details Vulnerabilities
5 Application Controlmicrosystems Clearscada 2007 0.2 Version Details Vulnerabilities
6 Application Controlmicrosystems Clearscada 2007 1.0 Version Details Vulnerabilities
7 Application Controlmicrosystems Clearscada 2007 1.1 Version Details Vulnerabilities
8 Application Controlmicrosystems Clearscada 2007 1.2 Version Details Vulnerabilities
9 Application Controlmicrosystems Clearscada 2007 1.3 Version Details Vulnerabilities
10 Application Controlmicrosystems Clearscada 2007 1.4 Version Details Vulnerabilities
11 Application Controlmicrosystems Clearscada 2009 1.0 Version Details Vulnerabilities
12 Application Controlmicrosystems Clearscada 2009 1.1 Version Details Vulnerabilities
13 Application Controlmicrosystems Clearscada 2009 1.2 Version Details Vulnerabilities
14 Application Controlmicrosystems Clearscada 2009 1.3 Version Details Vulnerabilities
15 Application Controlmicrosystems Clearscada 2009 2.0 Version Details Vulnerabilities
16 Application Controlmicrosystems Clearscada 2009 2.1 Version Details Vulnerabilities
17 Application Controlmicrosystems Clearscada 2009 2.2 Version Details Vulnerabilities
18 Application Serck-controls SCX 67 Version Details Vulnerabilities
19 Application Serck-controls SCX 68 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Controlmicrosystems Clearscada 2005 2
Controlmicrosystems Clearscada 2007 8
Controlmicrosystems Clearscada 2009 7
Serck-controls SCX 2

- References For CVE-2011-3143

http://www.digitalbond.com/scadapedia/vulnerability-notes/heap-overflow-vulnerability/
http://secunia.com/advisories/44955
SECUNIA 44955
http://www.osvdb.org/72989
OSVDB 72989
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

- Metasploit Modules Related To CVE-2011-3143

There are not any metasploit modules related to this vulnerability (Please visit www.metasploit.com for more information)


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