10.0
CRITICAL
CVE-2011-3143
Control Microsystems ClearSCADA Use-After-Free Denial of Service
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.

INFO

Published Date :

Aug. 16, 2011, 9:55 p.m.

Last Modified :

Dec. 31, 2018, 2:23 p.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

10.0

Exploitability Score :

10.0
Affected Products

The following products are affected by CVE-2011-3143 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Schneider-electric scx_67
2 Schneider-electric scx_68
1 Aveva clearscada
: Total Affected Vendor : 2 | Products : 3
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2011-3143.

URL 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

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2011-3143 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2011-3143 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CPE Deprecation Remap by [email protected]

    Dec. 31, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:schneider-electric:clearscada_2009:r2.2:*:*:*:*:*:*:* OR *cpe:2.3:a:aveva:clearscada:2009:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Dec. 31, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:schneider-electric:clearscada_2009:r2.1:*:*:*:*:*:*:* OR *cpe:2.3:a:aveva:clearscada:2009:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Dec. 31, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:schneider-electric:clearscada_2009:r2.0:*:*:*:*:*:*:* OR *cpe:2.3:a:aveva:clearscada:2009:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Dec. 31, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:schneider-electric:clearscada_2009:r1.3:*:*:*:*:*:*:* OR *cpe:2.3:a:aveva:clearscada:2009:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Dec. 31, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:schneider-electric:clearscada_2009:r1.2:*:*:*:*:*:*:* OR *cpe:2.3:a:aveva:clearscada:2009:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Dec. 31, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:schneider-electric:clearscada_2009:r1.1:*:*:*:*:*:*:* OR *cpe:2.3:a:aveva:clearscada:2009:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Dec. 31, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:schneider-electric:clearscada_2009:r1.0:*:*:*:*:*:*:* OR *cpe:2.3:a:aveva:clearscada:2009:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Dec. 31, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:schneider-electric:clearscada_2007:r1.4:*:*:*:*:*:*:* OR *cpe:2.3:a:aveva:clearscada:2007:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Dec. 31, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:schneider-electric:clearscada_2007:r1.3:*:*:*:*:*:*:* OR *cpe:2.3:a:aveva:clearscada:2007:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Dec. 31, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:schneider-electric:clearscada_2007:r1.2:*:*:*:*:*:*:* OR *cpe:2.3:a:aveva:clearscada:2007:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Dec. 31, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:schneider-electric:clearscada_2007:r1.1:*:*:*:*:*:*:* OR *cpe:2.3:a:aveva:clearscada:2007:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Dec. 31, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:schneider-electric:clearscada_2007:r1.0:*:*:*:*:*:*:* OR *cpe:2.3:a:aveva:clearscada:2007:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Dec. 31, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:schneider-electric:clearscada_2007:r0.2:*:*:*:*:*:*:* OR *cpe:2.3:a:aveva:clearscada:2007:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Dec. 31, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:schneider-electric:clearscada_2007:r0.1:*:*:*:*:*:*:* OR *cpe:2.3:a:aveva:clearscada:2007:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Dec. 31, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:schneider-electric:clearscada_2007:r0:*:*:*:*:*:*:* OR *cpe:2.3:a:aveva:clearscada:2007:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Dec. 31, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:schneider-electric:clearscada_2005:r1.0:*:*:*:*:*:*:* OR *cpe:2.3:a:aveva:clearscada:2005:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Dec. 31, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:schneider-electric:clearscada_2005:r0:*:*:*:*:*:*:* OR *cpe:2.3:a:aveva:clearscada:2005:*:*:*:*:*:*:*
  • Modified Analysis by [email protected]

    Nov. 29, 2018

    Action Type Old Value New Value
    Changed Reference Type http://www.securityfocus.com/bid/46312 No Types Assigned http://www.securityfocus.com/bid/46312 Third Party Advisory, VDB Entry
    Changed Reference Type http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01A.pdf Patch http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01A.pdf Patch, Third Party Advisory, US Government Resource
    Changed Reference Type http://www.osvdb.org/72989 No Types Assigned http://www.osvdb.org/72989 Broken Link
    Changed Reference Type http://secunia.com/advisories/44955 Vendor Advisory http://secunia.com/advisories/44955 Third Party Advisory
    Changed Reference Type http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01.pdf Patch http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01.pdf Patch, Third Party Advisory, US Government Resource
    Changed Reference Type http://www.digitalbond.com/scadapedia/vulnerability-notes/heap-overflow-vulnerability/ No Types Assigned http://www.digitalbond.com/scadapedia/vulnerability-notes/heap-overflow-vulnerability/ Broken Link, Third Party Advisory
    Changed CPE Configuration OR *cpe:2.3:a:schneider-electric:clearscada_2005:r0:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2005:r1.0:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2007:r0:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2007:r0.1:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2007:r0.2:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2007:r1.0:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2007:r1.1:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2007:r1.2:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2007:r1.3:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2007:r1.4:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2009:r1.0:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2009:r1.1:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2009:r1.2:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2009:*:*:*:*:*:*:*:* versions up to (including) r1.3 *cpe:2.3:a:schneider-electric:clearscada_2009:r2.0:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2009:r2.1:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2009:*:*:*:*:*:*:*:* versions up to (including) r2.2 *cpe:2.3:a:serck-controls:scx:67:*:*:*:*:*:*:* *cpe:2.3:a:serck-controls:scx:68:*:*:*:*:*:*:* OR *cpe:2.3:a:schneider-electric:clearscada_2005:r0:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2005:r1.0:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2007:r0:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2007:r0.1:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2007:r0.2:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2007:r1.0:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2007:r1.1:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2007:r1.2:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2007:r1.3:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2007:r1.4:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2009:r1.0:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2009:r1.1:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2009:r1.2:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2009:r1.3:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2009:r2.0:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2009:r2.1:*:*:*:*:*:*:* *cpe:2.3:a:schneider-electric:clearscada_2009:r2.2:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:a:schneider-electric:scx_67:*:*:*:*:*:*:*:* versions up to (excluding) r4.5 *cpe:2.3:a:schneider-electric:scx_68:*:*:*:*:*:*:*:* versions up to (excluding) r3.9
  • CPE Deprecation Remap by [email protected]

    Nov. 28, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:controlmicrosystems:clearscada_2009:*:*:*:*:*:*:*:* versions from (including) 2.2 OR *cpe:2.3:a:schneider-electric:clearscada_2009:*:*:*:*:*:*:*:* versions from (including) r2.2
  • CPE Deprecation Remap by [email protected]

    Nov. 28, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:controlmicrosystems:clearscada_2009:2.1:*:*:*:*:*:*:* OR *cpe:2.3:a:schneider-electric:clearscada_2009:r2.1:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Nov. 28, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:controlmicrosystems:clearscada_2009:2.0:*:*:*:*:*:*:* OR *cpe:2.3:a:schneider-electric:clearscada_2009:r2.0:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Nov. 28, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:controlmicrosystems:clearscada_2009:*:*:*:*:*:*:*:* versions from (including) 1.3 OR *cpe:2.3:a:schneider-electric:clearscada_2009:*:*:*:*:*:*:*:* versions from (including) r1.3
  • CPE Deprecation Remap by [email protected]

    Nov. 28, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:controlmicrosystems:clearscada_2009:1.2:*:*:*:*:*:*:* OR *cpe:2.3:a:schneider-electric:clearscada_2009:r1.2:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Nov. 28, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:controlmicrosystems:clearscada_2009:1.1:*:*:*:*:*:*:* OR *cpe:2.3:a:schneider-electric:clearscada_2009:r1.1:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Nov. 28, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:controlmicrosystems:clearscada_2009:1.0:*:*:*:*:*:*:* OR *cpe:2.3:a:schneider-electric:clearscada_2009:r1.0:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Nov. 28, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:controlmicrosystems:clearscada_2007:1.4:*:*:*:*:*:*:* OR *cpe:2.3:a:schneider-electric:clearscada_2007:r1.4:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Nov. 28, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:controlmicrosystems:clearscada_2007:1.3:*:*:*:*:*:*:* OR *cpe:2.3:a:schneider-electric:clearscada_2007:r1.3:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Nov. 28, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:controlmicrosystems:clearscada_2007:1.2:*:*:*:*:*:*:* OR *cpe:2.3:a:schneider-electric:clearscada_2007:r1.2:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Nov. 28, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:controlmicrosystems:clearscada_2007:1.1:*:*:*:*:*:*:* OR *cpe:2.3:a:schneider-electric:clearscada_2007:r1.1:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Nov. 28, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:controlmicrosystems:clearscada_2007:1.0:*:*:*:*:*:*:* OR *cpe:2.3:a:schneider-electric:clearscada_2007:r1.0:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Nov. 28, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:controlmicrosystems:clearscada_2007:0.2:*:*:*:*:*:*:* OR *cpe:2.3:a:schneider-electric:clearscada_2007:r0.2:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Nov. 28, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:controlmicrosystems:clearscada_2007:0.1:*:*:*:*:*:*:* OR *cpe:2.3:a:schneider-electric:clearscada_2007:r0.1:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Nov. 28, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:controlmicrosystems:clearscada_2007:0:*:*:*:*:*:*:* OR *cpe:2.3:a:schneider-electric:clearscada_2007:r0:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Nov. 28, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:controlmicrosystems:clearscada_2005:1.0:*:*:*:*:*:*:* OR *cpe:2.3:a:schneider-electric:clearscada_2005:r1.0:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Nov. 28, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:controlmicrosystems:clearscada_2005:0:*:*:*:*:*:*:* OR *cpe:2.3:a:schneider-electric:clearscada_2005:r0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Nov. 28, 2016

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/46312 [No Types Assigned]
  • Initial Analysis by [email protected]

    Aug. 17, 2011

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2011-3143 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2011-3143 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

8.15 }} -0.13%

score

0.93275

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability
: