CVE-2012-0929 - Vulnerability Details - OpenCVE

Description

Multiple buffer overflows in Schneider Electric Modicon Quantum PLC allow remote attackers to cause a denial of service via malformed requests to the (1) FTP server or (2) HTTP server.

Published: 2012-01-28

Score: 7.5 High

EPSS: 12.5% Moderate

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:h:schneider-electric:modicon_quantum_plc:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.12548.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://secunia.com/advisories/47723
http://www.securityfocus.com/bid/51605
http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-12-020-03.pdf
https://exchange.xforce.ibmcloud.com/vulnerabilities/72588
https://exchange.xforce.ibmcloud.com/vulnerabilities/72589
https://us-cert.cisa.gov/ics/alerts/ICS-ALERT-12-020-03

History

No history.

Subscriptions

Schneider-electric Modicon Quantum Plc

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2012-01-28T01:00:00.000Z

Updated: 2024-08-06T18:38:15.010Z

Reserved: 2012-01-27T00:00:00.000Z

Link: CVE-2012-0929

Vulnrichment

No data.

NVD

Status : Deferred

Published: 2012-01-28T01:55:01.487

Modified: 2025-04-11T00:51:21.963

Link: CVE-2012-0929

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-119

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2012-01-20T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Multiple buffer overflows in Schneider Electric Modicon Quantum PLC allow remote attackers to cause a denial of service via malformed requests to the (1) FTP server or (2) HTTP server."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2020-07-21T14:00:05.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-12-020-03.pdf"}, {"name": "51605", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/51605"}, {"name": "47723", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/47723"}, {"name": "schneider-modicon-http-dos(72588)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/72588"}, {"name": "schneider-modicon-ftp-dos(72589)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/72589"}, {"tags": ["x_refsource_MISC"], "url": "https://us-cert.cisa.gov/ics/alerts/ICS-ALERT-12-020-03"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2012-0929", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Multiple buffer overflows in Schneider Electric Modicon Quantum PLC allow remote attackers to cause a denial of service via malformed requests to the (1) FTP server or (2) HTTP server."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-12-020-03.pdf", "refsource": "MISC", "url": "http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-12-020-03.pdf"}, {"name": "51605", "refsource": "BID", "url": "http://www.securityfocus.com/bid/51605"}, {"name": "47723", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/47723"}, {"name": "schneider-modicon-http-dos(72588)", "refsource": "XF", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/72588"}, {"name": "schneider-modicon-ftp-dos(72589)", "refsource": "XF", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/72589"}, {"name": "https://us-cert.cisa.gov/ics/alerts/ICS-ALERT-12-020-03", "refsource": "MISC", "url": "https://us-cert.cisa.gov/ics/alerts/ICS-ALERT-12-020-03"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T18:38:15.010Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-12-020-03.pdf"}, {"name": "51605", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/51605"}, {"name": "47723", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/47723"}, {"name": "schneider-modicon-http-dos(72588)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/72588"}, {"name": "schneider-modicon-ftp-dos(72589)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/72589"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://us-cert.cisa.gov/ics/alerts/ICS-ALERT-12-020-03"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2012-0929", "datePublished": "2012-01-28T01:00:00.000Z", "dateReserved": "2012-01-27T00:00:00.000Z", "dateUpdated": "2024-08-06T18:38:15.010Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:modicon_quantum_plc:-:*:*:*:*:*:*:*", "matchCriteriaId": "8E2B3D6F-F83D-4778-9C5F-6BB6131FA78D", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Multiple buffer overflows in Schneider Electric Modicon Quantum PLC allow remote attackers to cause a denial of service via malformed requests to the (1) FTP server or (2) HTTP server."}, {"lang": "es", "value": "M\u00faltiples desbordamientos de b\u00fafer en los PLCs 'Modicon Quantum' de Schneider Electric\r\npermiten a atacantes remotos provocar una denegaci\u00f3n de servicio a trav\u00e9s de solicitudes mal formadas al (1) servidor FTP o (2) al servidor HTTP."}], "id": "CVE-2012-0929", "lastModified": "2025-04-11T00:51:21.963", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2012-01-28T01:55:01.487", "references": [{"source": "cve@mitre.org", "tags": ["Not Applicable"], "url": "http://secunia.com/advisories/47723"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/51605"}, {"source": "cve@mitre.org", "tags": ["Broken Link"], "url": "http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-12-020-03.pdf"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/72588"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/72589"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://us-cert.cisa.gov/ics/alerts/ICS-ALERT-12-020-03"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Not Applicable"], "url": "http://secunia.com/advisories/47723"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/51605"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-12-020-03.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/72588"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/72589"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://us-cert.cisa.gov/ics/alerts/ICS-ALERT-12-020-03"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}