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CVE-2012-0420

Estado: ModificadaMedia (4.4)—

zypp-refresh-wrapper in SUSE Zypper before 1.3.20 and 1.6.x before 1.6.166 allows local users to create files in arbitrary directories, or possibly have unspecified other impact, via a pathname in the ZYPP_LOCKFILE_ROOT environment variable.

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)

Opensuse — Zypper

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2012-0420",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.4,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.4,
        "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": "2013-12-02T04:36:26.570",
  "references": [
    {
      "url": "https://bugzilla.novell.com/show_bug.cgi?id=770630",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://support.novell.com/security/cve/CVE-2012-0420.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://bugzilla.novell.com/show_bug.cgi?id=770630",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://support.novell.com/security/cve/CVE-2012-0420.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "zypp-refresh-wrapper in SUSE Zypper before 1.3.20 and 1.6.x before 1.6.166 allows local users to create files in arbitrary directories, or possibly have unspecified other impact, via a pathname in the ZYPP_LOCKFILE_ROOT environment variable."
    },
    {
      "lang": "es",
      "value": "zypp-refresh-wrapper en SUSE Zypper anterior a la versión 1.3.20 y 1.6.x anterior a 1.6.166 permite a usuarios locales crear archivos en directorios arbitrarios, o posiblemente provocar otro impacto sin especificar a través de un nombre de ruta en la variable de entorno ZYPP_LOCKFILE_ROOT."
    }
  ],
  "lastModified": "2026-06-16T23:37:14.730",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:opensuse:zypper:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2C34FC86-C5A8-43D6-A901-A5A778F154B0",
              "versionEndIncluding": "1.2.8"
            },
            {
              "criteria": "cpe:2.3:a:opensuse:zypper:0.11.6:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6257EDDE-25A0-4250-AEB9-88FD24DAF0A6"
            },
            {
              "criteria": "cpe:2.3:a:opensuse:zypper:1.0.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "22064A97-478D-4CBA-BC53-A9CA97C9E517"
            },
            {
              "criteria": "cpe:2.3:a:opensuse:zypper:1.6.16:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B6B03538-C8C0-4BC0-9B8F-BC79D8DB75A3"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}