GSD-2019-11721

Vulnerability from gsd - Updated: 2023-12-13 01:24
Details
The unicode latin 'kra' character can be used to spoof a standard 'k' character in the addressbar. This allows for domain spoofing attacks as do not display as punycode text, allowing for user confusion. This vulnerability affects Firefox < 68.
Aliases
Aliases
CVE-2019-11721
To clipboard 

{
  "GSD": {
    "alias": "CVE-2019-11721",
    "description": "The unicode latin \u0027kra\u0027 character can be used to spoof a standard \u0027k\u0027 character in the addressbar. This allows for domain spoofing attacks as do not display as punycode text, allowing for user confusion. This vulnerability affects Firefox \u003c 68.",
    "id": "GSD-2019-11721",
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      "https://www.suse.com/security/cve/CVE-2019-11721.html",
      "https://ubuntu.com/security/CVE-2019-11721",
      "https://advisories.mageia.org/CVE-2019-11721.html",
      "https://security.archlinux.org/CVE-2019-11721"
    ]
  },
  "gsd": {
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      "id": "GSD-2019-11721",
      "modified": "2023-12-13T01:24:00.319398Z",
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          "cvssV2": {
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            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
            "version": "2.0"
          },
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          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
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            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
            "version": "3.1"
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          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-03-02T16:25Z",
      "publishedDate": "2019-07-23T14:15Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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