CVE-2012-3418

{
  "id": "CVE-2012-3418",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "secalert@redhat.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2012-08-27T23:55:02.040",
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      "url": "https://hermes.opensuse.org/messages/15540172",
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-189"
        }
      ]
    }
  ],
  "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 denegación de servicio y posiblemente ejecutar código arbitrario a través de (1) una PDU con el valor del campo numcreds mayor que el número de elementos reales de la función __ pmDecodeCreds en p_creds.c, (2) el byte de valor de cadena número a la función pmDecodeNameList __ en p_pmns.c, (3) el valor numids a la función pmDecodeIDList __ en p_pmns.c; (4) vectores no especificados a la función pmDecodeProfile __ en p_profile.c; el (5) estado de valor o número (6) valor numérico cadena a la función __ pmDecodeNameList en p_pmns.c, (7) de entrada determinado en la función __ pmDecodeResult en p_result.c, (8) el campo longitud del nombre (namelen) a la DecodeNameReq en función p_pmns.c; (9) una solicitud PDU_FETCH diseñados a la función pmDecodeFetch __ en p_fetch.c; (10) el campo namelen en la función __ pmDecodeInstanceReq en p_instance.c; (11) el campo buflen a la función 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 función pmDecodeLogControl __ en p_lcontrol.c, que desencadena desbordamientos de enteros, basado en heap desbordamientos de búfer, y / o tampón sobre-lee."
    }
  ],
  "lastModified": "2026-06-16T23:43:10.867",
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