fkie_cve-2014-0789
Vulnerability from fkie_nvd
Published
2014-04-04 15:09
Modified
2025-09-25 18:15
Severity ?
Summary
Multiple buffer overflows in the OPC Automation 2.0 Server Object ActiveX control in Schneider Electric OPC Factory Server (OFS) TLXCDSUOFS33 3.5 and earlier, TLXCDSTOFS33 3.5 and earlier, TLXCDLUOFS33 3.5 and earlier, TLXCDLTOFS33 3.5 and earlier, and TLXCDLFOFS33 3.5 and earlier allow remote attackers to cause a denial of service via long arguments to unspecified functions.
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:schneider-electric:opc_factory_server_tlxcdlfofs:*:*:*:*:*:*:*:*",
"matchCriteriaId": "58A9B25F-0A42-4E55-8253-086C8110B46B",
"versionEndIncluding": "3.35",
"vulnerable": true
},
{
"criteria": "cpe:2.3:h:schneider-electric:opc_factory_server_tlxcdltofs:*:*:*:*:*:*:*:*",
"matchCriteriaId": "EDAB2AC4-BF6E-4F66-808D-395DA09A2953",
"versionEndIncluding": "3.35",
"vulnerable": true
},
{
"criteria": "cpe:2.3:h:schneider-electric:opc_factory_server_tlxcdluofs:*:*:*:*:*:*:*:*",
"matchCriteriaId": "BDB23AE4-FE64-4C13-8703-EBF6A419A149",
"versionEndIncluding": "3.35",
"vulnerable": true
},
{
"criteria": "cpe:2.3:h:schneider-electric:opc_factory_server_tlxcdstofs:*:*:*:*:*:*:*:*",
"matchCriteriaId": "BE9D2AE1-6047-42C0-9BE5-3DA9C7445F6D",
"versionEndIncluding": "3.35",
"vulnerable": true
},
{
"criteria": "cpe:2.3:h:schneider-electric:opc_factory_server_tlxcdsuofs:*:*:*:*:*:*:*:*",
"matchCriteriaId": "FDF237D6-9874-4669-BBB5-5047D3D0AFDA",
"versionEndIncluding": "3.35",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Multiple buffer overflows in the OPC Automation 2.0 Server Object ActiveX control in Schneider Electric OPC Factory Server (OFS) TLXCDSUOFS33 3.5 and earlier, TLXCDSTOFS33 3.5 and earlier, TLXCDLUOFS33 3.5 and earlier, TLXCDLTOFS33 3.5 and earlier, and TLXCDLFOFS33 3.5 and earlier allow remote attackers to cause a denial of service via long arguments to unspecified functions."
},
{
"lang": "es",
"value": "M\u00faltiples desbordamientos de buffer en el control OPC Automation 2.0 Server Object ActiveX en Schneider Electric OPC Factory Server (OFS) TLXCDSUOFS33 3.5 y anteriores, TLXCDSTOFS33 3.5 y anteriores, TLXCDLUOFS33 3.5 y anteriores, TLXCDLTOFS33 3.5 y anteriores y TLXCDLFOFS33 3.5 y anteriores permiten a atacantes remotos causar una denegaci\u00f3n de servicio a trav\u00e9s de argumentos largos hacia funciones no especificadas."
}
],
"id": "CVE-2014-0789",
"lastModified": "2025-09-25T18:15:36.177",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "ics-cert@hq.dhs.gov",
"type": "Secondary",
"userInteractionRequired": false
},
{
"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
}
]
},
"published": "2014-04-04T15:09:45.917",
"references": [
{
"source": "ics-cert@hq.dhs.gov",
"tags": [
"Vendor Advisory"
],
"url": "http://www.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2014/03/20140325_vulnerability_disclosure_opc_factory_server.xml"
},
{
"source": "ics-cert@hq.dhs.gov",
"url": "http://www2.schneider-electric.com/sites/corporate/en/support/cybersecurity/cybersecurity.page"
},
{
"source": "ics-cert@hq.dhs.gov",
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-14-093-01"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"US Government Resource"
],
"url": "http://ics-cert.us-cert.gov/advisories/ICSA-14-093-01"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://www.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2014/03/20140325_vulnerability_disclosure_opc_factory_server.xml"
}
],
"sourceIdentifier": "ics-cert@hq.dhs.gov",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-122"
}
],
"source": "ics-cert@hq.dhs.gov",
"type": "Primary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-119"
}
],
"source": "nvd@nist.gov",
"type": "Secondary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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