{
  "id": "CVE-2007-0469",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2007-01-24T01:28:00.000",
  "lastModified": "2024-11-21T00:25:56.620",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The extract_files function in installer.rb in RubyGems before 0.9.1 does not check whether files exist before overwriting them, which allows user-assisted remote attackers to overwrite arbitrary files, cause a denial of service, or execute arbitrary code via crafted GEM packages."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n extract_files en installer.rb de RubyGems before 0.9.1 no comprueba la existencia ficheros antes de sobrescribirlos, lo cual permite a atacantes remotos con la complicidad del usuario sobrescribir ficheros de su elecci\u00f3n, provocar una denegaci\u00f3n de servicio, o ejecutar c\u00f3digo de su elecci\u00f3n mediante paquetes GEM artesanales."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "baseScore": 9.3,
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "availabilityImpact": "COMPLETE"
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 8.6,
        "impactScore": 10.0,
        "acInsufInfo": false,
        "obtainAllPrivilege": true,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:rubyforge:rubygems:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "0.9.0",
              "matchCriteriaId": "CD242F0E-FA2C-4702-9482-0FA738C92F0D"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:rubyforge:rubygems:0.8.11:*:*:*:*:*:*:*",
              "matchCriteriaId": "F8533BB9-84D9-4941-A569-E3103BD14114"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://marc.info/?l=full-disclosure&m=116939816621060&w=2",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://rubyforge.org/frs/shownotes.php?release_id=9074",
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.novell.com/linux/security/advisories/2007_4_sr.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/458128/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/0295",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/31688",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://marc.info/?l=full-disclosure&m=116939816621060&w=2",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://rubyforge.org/frs/shownotes.php?release_id=9074",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.novell.com/linux/security/advisories/2007_4_sr.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/458128/100/0/threaded",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/0295",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/31688",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ]
}