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CVE-2012-5378

Estado: ModificadaMedia (6)—

Untrusted search path vulnerability in the installation functionality in ActiveTcl 8.5.12, when installed in the top-level C:\ directory, allows local users to gain privileges via a Trojan horse DLL in the C:\TD\bin directory, which is added to the PATH system environment variable, as demonstrated by a Trojan horse wlbsctrl.dll file used by the "IKE and AuthIP IPsec Keying Modules" system service in Windows Vista SP1, Windows Server 2008 SP2, Windows 7 SP1, and Windows 8 Release Preview.

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)

Activestate — Activetcl

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2012-5378",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:H/Au:S/C:C/I:C/A:C",
          "authentication": "SINGLE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "HIGH",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 1.5,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2012-10-11T10:51:57.407",
  "references": [
    {
      "url": "http://osvdb.org/86179",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.htbridge.com/advisory/HTB23108",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/86179",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.htbridge.com/advisory/HTB23108",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Untrusted search path vulnerability in the installation functionality in ActiveTcl 8.5.12, when installed in the top-level C:\\ directory, allows local users to gain privileges via a Trojan horse DLL in the C:\\TD\\bin directory, which is added to the PATH system environment variable, as demonstrated by a Trojan horse wlbsctrl.dll file used by the \"IKE and AuthIP IPsec Keying Modules\" system service in Windows Vista SP1, Windows Server 2008 SP2, Windows 7 SP1, and Windows 8 Release Preview."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de path de búsqueda no confiable en la funcionalidad de instalación de ActiveTcl v8.5.12, cuando está instalada en el directorio C:\\, podría permitir a usuarios locales obtener privilegios a través de un fichero DLL troyanizado en el directorio C:\\TD\\bin, el cuales puede ser añadido a la variable de entorno PATH por un adminsitrador, como se demostró con el fichero wlbsctrl.dll troyanizado usado en el servicio de sistema \"IKE and AuthIP IPsec Keying Modules\" en Windows Vista SP1, Windows Server 2008 SP2, Windows 7 SP1, y Windows 8 Release Preview."
    }
  ],
  "lastModified": "2026-06-16T23:46:45.883",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:activestate:activetcl:8.5.12:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3417D8BD-5A37-4478-9AB3-02DEDF71A35A"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "evaluatorComment": "Per: http://cwe.mitre.org/data/definitions/426.html 'CWE-426 Untrusted Search Path'\r\n\r\n",
  "sourceIdentifier": "cve@mitre.org"
}