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CVE-2011-0412

Estado: ModificadaBaja (2.1)—

Oracle Solaris 8, 9, and 10 stores back-out patch files (undo.Z) unencrypted with world-readable permissions under /var/sadm/pkg/, which allows local users to obtain password hashes and conduct brute force password guessing attacks.

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)

SUN — Sunos

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2011-0412",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 2.1,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cret@cert.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2011-04-19T19:55:01.767",
  "references": [
    {
      "url": "http://osvdb.org/71646",
      "source": "cret@cert.org"
    },
    {
      "url": "http://secunia.com/advisories/44047",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/648244",
      "tags": [
        "US Government Resource"
      ],
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.oracle.com/technetwork/topics/security/cpuapr2011-301950.html",
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/47171",
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2011/0882",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cret@cert.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/66579",
      "source": "cret@cert.org"
    },
    {
      "url": "http://osvdb.org/71646",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/44047",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/648244",
      "tags": [
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.oracle.com/technetwork/topics/security/cpuapr2011-301950.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/47171",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2011/0882",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/66579",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-255"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Oracle Solaris 8, 9, and 10 stores back-out patch files (undo.Z) unencrypted with world-readable permissions under /var/sadm/pkg/, which allows local users to obtain password hashes and conduct brute force password guessing attacks."
    },
    {
      "lang": "es",
      "value": "Oracle Solaris 10 almacena archivos de \"vuelta atrás\" de parches (undo.Z) sin encriptar con permiso de lectura para todos los usuarios en /var/sadm/pkg/, lo que permite a usuarios locales obtener hashes de contraseñas y realizar ataques de obtención de contraseñas por fuerza bruta."
    }
  ],
  "lastModified": "2026-06-16T23:27:18.537",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:sun:sunos:5.8:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A2475113-CFE4-41C8-A86F-F2DA6548D224"
            },
            {
              "criteria": "cpe:2.3:o:sun:sunos:5.9:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A1E585DC-FC74-4BB0-96B7-C00B6DB610DF"
            },
            {
              "criteria": "cpe:2.3:o:sun:sunos:5.10:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E75493D0-F060-4CBA-8AB0-C4FE8B2A8C9B"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "evaluatorComment": "http://www.oracle.com/technetwork/topics/security/cpuapr2011-301950.html",
  "sourceIdentifier": "cret@cert.org",
  "evaluatorSolution": "Per: http://www.kb.cert.org/vuls/id/648244\r\n\r\n'III. Solution\r\nApply an Update\r\n\r\nInstall patch 119254-80. Patch 119254-80 is also part of the April 1st recommended patch set for Solaris 10.'"
}