Vulnerability-Lookup

FKIE_CVE-2011-3143

Vulnerability from fkie_nvd - Published: 2011-08-16 21:55 - Updated: 2026-06-16 23:32

Severity

Summary

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.

References

URL	Tags
cve@mitre.org	http://secunia.com/advisories/44955	Third Party Advisory
cve@mitre.org	http://www.digitalbond.com/scadapedia/vulnerability-notes/heap-overflow-vulnerability/	Broken Link, Third Party Advisory
cve@mitre.org	http://www.osvdb.org/72989	Broken Link
cve@mitre.org	http://www.securityfocus.com/bid/46312	Third Party Advisory, VDB Entry
cve@mitre.org	http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01.pdf	Patch, Third Party Advisory, US Government Resource
cve@mitre.org	http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01A.pdf	Patch, Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108	http://secunia.com/advisories/44955	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.digitalbond.com/scadapedia/vulnerability-notes/heap-overflow-vulnerability/	Broken Link, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.osvdb.org/72989	Broken Link
af854a3a-2127-422b-91ae-364da2661108	http://www.securityfocus.com/bid/46312	Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108	http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01.pdf	Patch, Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108	http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01A.pdf	Patch, Third Party Advisory, US Government Resource

Impacted products

Vendor	Product	Version
aveva	clearscada	2005
aveva	clearscada	2007
aveva	clearscada	2009
schneider-electric	scx_67	*
schneider-electric	scx_68	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:aveva:clearscada:2005:*:*:*:*:*:*:*",
              "matchCriteriaId": "FB367177-4A97-43C3-BD7E-1D051CC0EF6A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:aveva:clearscada:2007:*:*:*:*:*:*:*",
              "matchCriteriaId": "8396238B-F58F-4B45-8831-F489134B43D9",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:aveva:clearscada:2009:*:*:*:*:*:*:*",
              "matchCriteriaId": "07EB578D-750D-46F0-BC7D-2CAB4FFB6BA5",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:schneider-electric:scx_67:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "86BA38FC-5782-469D-BF9C-2D6D34E81AFC",
              "versionEndExcluding": "r4.5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:schneider-electric:scx_68:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "F8C5848D-CDFF-4799-8271-7CDB9C712B8F",
              "versionEndExcluding": "r3.9",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de tipo \"usar-despu\u00e9s-de-liberar\" en Control Microsystems ClearSCADA 2005, 2007 y 2009 anteriores a R2.3 y R1.4, tal como se usa en SCX anteriores a 67 R4.5 y 68 R3.9, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda) y posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de cadenas de texto extensas que provocan una corrupci\u00f3n de memoria din\u00e1mica (\"heap\")."
    }
  ],
  "id": "CVE-2011-3143",
  "lastModified": "2026-06-16T23:32:44.610",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 10.0,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2011-08-16T21:55:01.350",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://secunia.com/advisories/44955"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Broken Link",
        "Third Party Advisory"
      ],
      "url": "http://www.digitalbond.com/scadapedia/vulnerability-notes/heap-overflow-vulnerability/"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Broken Link"
      ],
      "url": "http://www.osvdb.org/72989"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/46312"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01.pdf"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01A.pdf"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://secunia.com/advisories/44955"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Broken Link",
        "Third Party Advisory"
      ],
      "url": "http://www.digitalbond.com/scadapedia/vulnerability-notes/heap-overflow-vulnerability/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Broken Link"
      ],
      "url": "http://www.osvdb.org/72989"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/46312"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01.pdf"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01A.pdf"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2011-3143 (GCVE-0-2011-3143)

Vulnerability from cvelistv5 – Published: 2011-08-16 21:00 – Updated: 2024-08-06 23:22

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

6 references

URL	Tags
http://www.osvdb.org/72989	vdb-entryx_refsource_OSVDB
http://secunia.com/advisories/44955	third-party-advisoryx_refsource_SECUNIA
http://www.us-cert.gov/control_systems/pdf/ICSA-1…	x_refsource_MISC
http://www.us-cert.gov/control_systems/pdf/ICSA-1…	x_refsource_MISC
http://www.securityfocus.com/bid/46312	vdb-entryx_refsource_BID
http://www.digitalbond.com/scadapedia/vulnerabili…	x_refsource_MISC

Date Public

2011-02-01 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T23:22:27.623Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "72989",
            "tags": [
              "vdb-entry",
              "x_refsource_OSVDB",
              "x_transferred"
            ],
            "url": "http://www.osvdb.org/72989"
          },
          {
            "name": "44955",
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              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/44955"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01.pdf"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01A.pdf"
          },
          {
            "name": "46312",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/46312"
          },
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "http://www.digitalbond.com/scadapedia/vulnerability-notes/heap-overflow-vulnerability/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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            }
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      ],
      "datePublic": "2011-02-01T00:00:00.000Z",
      "descriptions": [
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        "shortName": "mitre"
      },
      "references": [
        {
          "name": "72989",
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            "vdb-entry",
            "x_refsource_OSVDB"
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          "url": "http://www.osvdb.org/72989"
        },
        {
          "name": "44955",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
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          "url": "http://secunia.com/advisories/44955"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01.pdf"
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          "tags": [
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          "url": "http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01A.pdf"
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        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
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                      "product_name": "n/a",
                      "version": {
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            {
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              "url": "http://www.securityfocus.com/bid/46312"
            },
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    "dateReserved": "2011-08-16T00:00:00.000Z",
    "dateUpdated": "2024-08-06T23:22:27.623Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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FKIE_CVE-2011-3143

CVE-2011-3143 (GCVE-0-2011-3143)

Tags

Sightings

Nomenclature

Related by attack behaviour