fkie_cve-2005-0235
Vulnerability from fkie_nvd
Published
2005-05-02 04:00
Modified
2025-04-03 01:03
Severity ?
Summary
The International Domain Name (IDN) support in Opera 7.54 allows remote attackers to spoof domain names using punycode encoded domain names that are decoded in URLs and SSL certificates in a way that uses homograph characters from other character sets, which facilitates phishing attacks.
References
secalert@redhat.comhttp://lists.grok.org.uk/pipermail/full-disclosure/2005-February/031459.htmlBroken Link, Exploit, Vendor Advisory
secalert@redhat.comhttp://marc.info/?l=bugtraq&m=110782704923280&w=2Mailing List
secalert@redhat.comhttp://www.novell.com/linux/security/advisories/2005_31_opera.htmlBroken Link
secalert@redhat.comhttp://www.securityfocus.com/bid/12461Broken Link, Third Party Advisory, VDB Entry
secalert@redhat.comhttp://www.shmoo.com/idnBroken Link, Exploit
secalert@redhat.comhttp://www.shmoo.com/idn/homograph.txtBroken Link
secalert@redhat.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/19236Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://lists.grok.org.uk/pipermail/full-disclosure/2005-February/031459.htmlBroken Link, Exploit, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=110782704923280&w=2Mailing List
af854a3a-2127-422b-91ae-364da2661108http://www.novell.com/linux/security/advisories/2005_31_opera.htmlBroken Link
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/12461Broken Link, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.shmoo.com/idnBroken Link, Exploit
af854a3a-2127-422b-91ae-364da2661108http://www.shmoo.com/idn/homograph.txtBroken Link
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/19236Third Party Advisory, VDB Entry
Impacted products
Vendor Product Version
opera opera_browser *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:opera:opera_browser:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "BFE75E76-E20D-47A4-9603-0AF46F733AEF",
              "versionEndIncluding": "7.54",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The International Domain Name (IDN) support in Opera 7.54 allows remote attackers to spoof domain names using punycode encoded domain names that are decoded in URLs and SSL certificates in a way that uses homograph characters from other character sets, which facilitates phishing attacks."
    }
  ],
  "id": "CVE-2005-0235",
  "lastModified": "2025-04-03T01:03:51.193",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2005-05-02T04:00:00.000",
  "references": [
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Broken Link",
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "http://lists.grok.org.uk/pipermail/full-disclosure/2005-February/031459.html"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Mailing List"
      ],
      "url": "http://marc.info/?l=bugtraq\u0026m=110782704923280\u0026w=2"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Broken Link"
      ],
      "url": "http://www.novell.com/linux/security/advisories/2005_31_opera.html"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Broken Link",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/12461"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Broken Link",
        "Exploit"
      ],
      "url": "http://www.shmoo.com/idn"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Broken Link"
      ],
      "url": "http://www.shmoo.com/idn/homograph.txt"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/19236"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Broken Link",
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "http://lists.grok.org.uk/pipermail/full-disclosure/2005-February/031459.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List"
      ],
      "url": "http://marc.info/?l=bugtraq\u0026m=110782704923280\u0026w=2"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Broken Link"
      ],
      "url": "http://www.novell.com/linux/security/advisories/2005_31_opera.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Broken Link",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/12461"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Broken Link",
        "Exploit"
      ],
      "url": "http://www.shmoo.com/idn"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Broken Link"
      ],
      "url": "http://www.shmoo.com/idn/homograph.txt"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/19236"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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