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CVE-2019-13013

Estado: ModificadaMedia (5.5)—

Little Snitch versions 4.3.0 to 4.3.2 have a local privilege escalation vulnerability in their privileged helper tool. The privileged helper tool implements an XPC interface which is available to any process and allows directory listings and copying files as root.

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)

Obdev — Little Snitch

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2019-13013",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.9,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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          "attackVector": "LOCAL",
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "office@obdev.at",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "Little Snitch",
          "versions": [
            {
              "status": "affected",
              "version": "4.3 - 4.3.2"
            }
          ]
        }
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  ],
  "published": "2019-08-23T17:15:13.607",
  "references": [
    {
      "url": "https://obdev.at/cve/2019-13013-OSv2mEFD3z.html",
      "source": "office@obdev.at"
    },
    {
      "url": "https://obdev.at/cve/2019-13013-OSv2mEFD3z.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "office@obdev.at",
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Little Snitch versions 4.3.0 to 4.3.2 have a local privilege escalation vulnerability in their privileged helper tool. The privileged helper tool implements an XPC interface which is available to any process and allows directory listings and copying files as root."
    },
    {
      "lang": "es",
      "value": "Little Snitch versiones 4.3.0 a 4.3.2 tienen una vulnerabilidad de escalada de privilegios locales en su herramienta auxiliar privilegiada. La herramienta auxiliar privilegiada implementa una interfaz XPC que está disponible para cualquier proceso y permite listados de directorios y copia de archivos como root."
    }
  ],
  "lastModified": "2026-06-17T02:15:55.363",
  "configurations": [
    {
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  "sourceIdentifier": "office@obdev.at"
}