FKIE_CVE-2012-3418
Vulnerability from fkie_nvd - Published: 2012-08-27 23:55 - Updated: 2026-06-16 23:43
Severity
Summary
libpcp in Performance Co-Pilot (PCP) before 3.6.5 allows remote attackers to cause a denial of service and possibly execute arbitrary code via (1) a PDU with the numcreds field value greater than the number of actual elements to the __pmDecodeCreds function in p_creds.c; (2) the string byte number value to the __pmDecodeNameList function in p_pmns.c; (3) the numids value to the __pmDecodeIDList function in p_pmns.c; (4) unspecified vectors to the __pmDecodeProfile function in p_profile.c; the (5) status number value or (6) string number value to the __pmDecodeNameList function in p_pmns.c; (7) certain input to the __pmDecodeResult function in p_result.c; (8) the name length field (namelen) to the DecodeNameReq function in p_pmns.c; (9) a crafted PDU_FETCH request to the __pmDecodeFetch function in p_fetch.c; (10) the namelen field in the __pmDecodeInstanceReq function in p_instance.c; (11) the buflen field to the __pmDecodeText function in p_text.c; (12) PDU_INSTANCE packets to the __pmDecodeInstance in p_instance.c; or the (13) c_numpmid or (14) v_numval fields to the __pmDecodeLogControl function in p_lcontrol.c, which triggers integer overflows, heap-based buffer overflows, and/or buffer over-reads.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| sgi | performance_co-pilot | * | |
| sgi | performance_co-pilot | 2.1.1 | |
| sgi | performance_co-pilot | 2.1.2 | |
| sgi | performance_co-pilot | 2.1.3 | |
| sgi | performance_co-pilot | 2.1.4 | |
| sgi | performance_co-pilot | 2.1.5 | |
| sgi | performance_co-pilot | 2.1.6 | |
| sgi | performance_co-pilot | 2.1.7 | |
| sgi | performance_co-pilot | 2.1.8 | |
| sgi | performance_co-pilot | 2.1.9 | |
| sgi | performance_co-pilot | 2.1.10 | |
| sgi | performance_co-pilot | 2.1.11 | |
| sgi | performance_co-pilot | 2.2 |
{
"affected": [
{
"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"source": "secalert@redhat.com"
}
],
"configurations": [
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "libpcp in Performance Co-Pilot (PCP) before 3.6.5 allows remote attackers to cause a denial of service and possibly execute arbitrary code via (1) a PDU with the numcreds field value greater than the number of actual elements to the __pmDecodeCreds function in p_creds.c; (2) the string byte number value to the __pmDecodeNameList function in p_pmns.c; (3) the numids value to the __pmDecodeIDList function in p_pmns.c; (4) unspecified vectors to the __pmDecodeProfile function in p_profile.c; the (5) status number value or (6) string number value to the __pmDecodeNameList function in p_pmns.c; (7) certain input to the __pmDecodeResult function in p_result.c; (8) the name length field (namelen) to the DecodeNameReq function in p_pmns.c; (9) a crafted PDU_FETCH request to the __pmDecodeFetch function in p_fetch.c; (10) the namelen field in the __pmDecodeInstanceReq function in p_instance.c; (11) the buflen field to the __pmDecodeText function in p_text.c; (12) PDU_INSTANCE packets to the __pmDecodeInstance in p_instance.c; or the (13) c_numpmid or (14) v_numval fields to the __pmDecodeLogControl function in p_lcontrol.c, which triggers integer overflows, heap-based buffer overflows, and/or buffer over-reads."
},
{
"lang": "es",
"value": "libpcp en Performance Co-Pilot (PCP) anterior a v3.6.5 permite a atacantes remotos provocar una denegaci\u00f3n de servicio y posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de (1) una PDU con el valor del campo numcreds mayor que el n\u00famero de elementos reales de la funci\u00f3n __ pmDecodeCreds en p_creds.c, (2) el byte de valor de cadena n\u00famero a la funci\u00f3n pmDecodeNameList __ en p_pmns.c, (3) el valor numids a la funci\u00f3n pmDecodeIDList __ en p_pmns.c; (4) vectores no especificados a la funci\u00f3n pmDecodeProfile __ en p_profile.c; el (5) estado de valor o n\u00famero (6) valor num\u00e9rico cadena a la funci\u00f3n __ pmDecodeNameList en p_pmns.c, (7) de entrada determinado en la funci\u00f3n __ pmDecodeResult en p_result.c, (8) el campo longitud del nombre (namelen) a la DecodeNameReq en funci\u00f3n p_pmns.c; (9) una solicitud PDU_FETCH dise\u00f1ados a la funci\u00f3n pmDecodeFetch __ en p_fetch.c; (10) el campo namelen en la funci\u00f3n __ pmDecodeInstanceReq en p_instance.c; (11) el campo buflen a la funci\u00f3n pmDecodeText __ en p_text. c; (12) PDU_INSTANCE paquetes a la __ pmDecodeInstance en p_instance.c; o los campos (13) c_numpmid o (14) v_numval a la funci\u00f3n pmDecodeLogControl __ en p_lcontrol.c, que desencadena desbordamientos de enteros, basado en heap desbordamientos de b\u00fafer, y / o tamp\u00f3n sobre-lee."
}
],
"id": "CVE-2012-3418",
"lastModified": "2026-06-16T23:43:10.867",
"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": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2012-08-27T23:55:02.040",
"references": [
{
"source": "secalert@redhat.com",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-August/085324.html"
},
{
"source": "secalert@redhat.com",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-August/085333.html"
},
{
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"url": "http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00024.html"
},
{
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"url": "http://oss.sgi.com/cgi-bin/gitweb.cgi?p=pcp/pcp.git%3Ba=blob%3Bf=CHANGELOG%3Bh=16c9cbb2f61d909487ea1c3171f4ab33e5648ac5%3Bhb=fe51067ae869a4d59f350ac319b09edcb77ac8e6"
},
{
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{
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{
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],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-189"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
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Nomenclature
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
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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.
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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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Related by attack behaviour
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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