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CVE-2019-17043

Estado: ModificadaAlta (7.8)—

An issue was discovered in BMC Patrol Agent 9.0.10i. Weak execution permissions on the best1collect.exe SUID binary could allow an attacker to elevate his/her privileges to the ones of the "patrol" user by specially crafting a shared library .so file that will be loaded during execution.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

BMC — Patrol Agent

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2019-17043",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.6,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2019-10-14T17:15:09.567",
  "references": [
    {
      "url": "https://github.com/blogresponder/BMC-Patrol-Agent-local-root-privilege-escalation",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://twitter.com/whira_wr",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/blogresponder/BMC-Patrol-Agent-local-root-privilege-escalation",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://twitter.com/whira_wr",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-276"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in BMC Patrol Agent 9.0.10i. Weak execution permissions on the best1collect.exe SUID binary could allow an attacker to elevate his/her privileges to the ones of the \"patrol\" user by specially crafting a shared library .so file that will be loaded during execution."
    },
    {
      "lang": "es",
      "value": "Se detectó un problema en BMC Patrol Agent versión 9.0.10i. Los permisos de ejecución débiles en el binario SUID best1collect.exe podrían permitir a un atacante elevar sus privilegios a los del usuario \"patrol\" al diseñar especialmente un archivo .so de biblioteca compartida que se cargará durante la ejecución."
    }
  ],
  "lastModified": "2026-06-17T02:23:12.083",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:bmc:patrol_agent:9.0.10i:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A036C9A3-8969-4A93-A0D1-258B59769900"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}