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CVE-2024-47191

Estado: AplazadaAlta (7.1)—

pam_oath.so in oath-toolkit 2.6.7 through 2.6.11 before 2.6.12 allows root privilege escalation because, in the context of PAM code running as root, it mishandles usersfile access, such as by calling fchown in the presence of a symlink.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Acceso local (AV:L) sin interacción (UI:N) con privilegios de usuario (PR:L) en código PAM ejecutado como root permite escalada de privilegios mediante manejo erróneo de acceso a ficheros (CWE-22, symlink).

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Threat Intelligence ProgramExecution PreventionApplication Isolation and SandboxingExploit ProtectionUpdate Software

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Oath-toolkit — Oath-toolkitAI

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2024-47191",
  "cveTags": [],
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          "id": "CVE-2024-47191",
          "role": "CISA Coordinator",
          "options": [
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            },
            {
              "automatable": "no"
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            {
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            }
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          "version": "2.0.3",
          "timestamp": "2024-10-09T20:58:10.911455Z"
        }
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          "version": "3.1",
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          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
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  "published": "2024-10-09T05:15:13.420",
  "references": [
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  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "pam_oath.so in oath-toolkit 2.6.7 through 2.6.11 before 2.6.12 allows root privilege escalation because, in the context of PAM code running as root, it mishandles usersfile access, such as by calling fchown in the presence of a symlink."
    },
    {
      "lang": "es",
      "value": "pam_oath.so en oath-toolkit 2.6.7 a 2.6.11 antes de 2.6.12 permite la escalada de privilegios de root porque, en el contexto del código PAM que se ejecuta como root, maneja incorrectamente el acceso a los archivos de los usuarios, como al llamar a fchown en presencia de un enlace simbólico."
    }
  ],
  "lastModified": "2026-06-17T07:56:42.507",
  "sourceIdentifier": "cve@mitre.org"
}