fkie_cve-2011-4682
Vulnerability from fkie_nvd
Published
2011-12-07 19:55
Modified
2025-04-11 00:51
Severity ?
Summary
The JavaScript engine in Opera before 11.60 does not properly implement the in operator, which allows remote attackers to bypass the Same Origin Policy via vectors related to variables on different web sites.
Impacted products
Vendor Product Version
opera opera_browser *
opera opera_browser 5.0
opera opera_browser 5.0
opera opera_browser 5.0
opera opera_browser 5.0
opera opera_browser 5.0
opera opera_browser 5.0
opera opera_browser 5.0
opera opera_browser 5.0
opera opera_browser 5.02
opera opera_browser 5.10
opera opera_browser 5.11
opera opera_browser 5.12
opera opera_browser 6.0
opera opera_browser 6.0
opera opera_browser 6.0
opera opera_browser 6.0
opera opera_browser 6.0
opera opera_browser 6.0
opera opera_browser 6.1
opera opera_browser 6.01
opera opera_browser 6.1
opera opera_browser 6.02
opera opera_browser 6.03
opera opera_browser 6.04
opera opera_browser 6.05
opera opera_browser 6.06
opera opera_browser 6.11
opera opera_browser 6.12
opera opera_browser 7.0
opera opera_browser 7.0
opera opera_browser 7.0
opera opera_browser 7.0
opera opera_browser 7.01
opera opera_browser 7.02
opera opera_browser 7.03
opera opera_browser 7.10
opera opera_browser 7.10
opera opera_browser 7.11
opera opera_browser 7.11
opera opera_browser 7.20
opera opera_browser 7.20
opera opera_browser 7.21
opera opera_browser 7.22
opera opera_browser 7.23
opera opera_browser 7.50
opera opera_browser 7.50
opera opera_browser 7.51
opera opera_browser 7.52
opera opera_browser 7.53
opera opera_browser 7.54
opera opera_browser 7.54
opera opera_browser 7.54
opera opera_browser 7.60
opera opera_browser 8.0
opera opera_browser 8.0
opera opera_browser 8.0
opera opera_browser 8.0
opera opera_browser 8.01
opera opera_browser 8.02
opera opera_browser 8.50
opera opera_browser 8.51
opera opera_browser 8.52
opera opera_browser 8.53
opera opera_browser 8.54
opera opera_browser 9.0
opera opera_browser 9.0
opera opera_browser 9.0
opera opera_browser 9.01
opera opera_browser 9.02
opera opera_browser 9.10
opera opera_browser 9.12
opera opera_browser 9.20
opera opera_browser 9.20
opera opera_browser 9.21
opera opera_browser 9.22
opera opera_browser 9.23
opera opera_browser 9.24
opera opera_browser 9.25
opera opera_browser 9.26
opera opera_browser 9.27
opera opera_browser 9.50
opera opera_browser 9.50
opera opera_browser 9.50
opera opera_browser 9.51
opera opera_browser 9.52
opera opera_browser 9.60
opera opera_browser 9.60
opera opera_browser 9.61
opera opera_browser 9.62
opera opera_browser 9.63
opera opera_browser 9.64
opera opera_browser 10.00
opera opera_browser 10.00
opera opera_browser 10.00
opera opera_browser 10.00
opera opera_browser 10.01
opera opera_browser 10.10
opera opera_browser 10.10
opera opera_browser 10.50
opera opera_browser 10.50
opera opera_browser 10.50
opera opera_browser 10.51
opera opera_browser 10.52
opera opera_browser 10.53
opera opera_browser 10.53
opera opera_browser 10.54
opera opera_browser 10.60
opera opera_browser 10.60
opera opera_browser 10.61
opera opera_browser 10.62
opera opera_browser 10.63
opera opera_browser 11.00
opera opera_browser 11.00
opera opera_browser 11.00
opera opera_browser 11.01
opera opera_browser 11.10
opera opera_browser 11.10
opera opera_browser 11.50
opera opera_browser 11.50
opera opera_browser 11.50
opera opera_browser 11.51
opera opera_browser 11.52



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              "vulnerable": true
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          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The JavaScript engine in Opera before 11.60 does not properly implement the in operator, which allows remote attackers to bypass the Same Origin Policy via vectors related to variables on different web sites."
    },
    {
      "lang": "es",
      "value": "El motor JavaScript en Opera antes de v11.60, no implementa adecuadamente el operador, lo que permite a atacantes remotos evitar la pol\u00edtica del mismo origen (Same Origin Policy) a trav\u00e9s de vectores relacionados con las variables en diferentes sitios web."
    }
  ],
  "id": "CVE-2011-4682",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 6.4,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 4.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2011-12-07T19:55:02.567",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://www.opera.com/docs/changelogs/mac/1160/"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.opera.com/docs/changelogs/unix/1160/"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.opera.com/docs/changelogs/windows/1160/"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://www.opera.com/support/kb/view/1005/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.opera.com/docs/changelogs/mac/1160/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.opera.com/docs/changelogs/unix/1160/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.opera.com/docs/changelogs/windows/1160/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://www.opera.com/support/kb/view/1005/"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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