fkie_cve-2021-29987
Vulnerability from fkie_nvd
Published
2021-08-17 20:15
Modified
2024-11-21 06:02
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Summary
After requesting multiple permissions, and closing the first permission panel, subsequent permission panels will be displayed in a different position but still record a click in the default location, making it possible to trick a user into accepting a permission they did not want to. *This bug only affects Firefox on Linux. Other operating systems are unaffected.*. This vulnerability affects Firefox < 91 and Thunderbird < 91.
References
security@mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=1716129Issue Tracking, Vendor Advisory
security@mozilla.orghttps://security.gentoo.org/glsa/202202-03Third Party Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2021-33/Vendor Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2021-36/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.mozilla.org/show_bug.cgi?id=1716129Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202202-03Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2021-33/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2021-36/Vendor Advisory
Impacted products
Vendor Product Version
mozilla firefox *
mozilla thunderbird *
linux linux_kernel -


To clipboard 

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    {
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              "matchCriteriaId": "E2960D13-5DCE-4A97-8586-B259C31DEBFE",
              "versionEndExcluding": "91.0",
              "vulnerable": true
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              "matchCriteriaId": "FBC0787E-AD3E-4AC2-B56A-BBA460544DCE",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "After requesting multiple permissions, and closing the first permission panel, subsequent permission panels will be displayed in a different position but still record a click in the default location, making it possible to trick a user into accepting a permission they did not want to. *This bug only affects Firefox on Linux. Other operating systems are unaffected.*. This vulnerability affects Firefox \u003c 91 and Thunderbird \u003c 91."
    },
    {
      "lang": "es",
      "value": "Despu\u00e9s de solicitar m\u00faltiples permisos, y cerrar el primer panel de permisos, los paneles de permisos posteriores ser\u00e1n mostrados en una posici\u00f3n diferente pero seguir\u00e1n registrando un clic en la ubicaci\u00f3n predeterminada, haciendo posible enga\u00f1ar a un usuario para que acepte un permiso que no quer\u00eda. *Este bug s\u00f3lo afecta a Firefox en Linux. Los dem\u00e1s sistemas operativos no est\u00e1n afectados*. Esta vulnerabilidad afecta a Firefox versiones anteriores a 91 y Thunderbird versiones anteriores a 91."
    }
  ],
  "id": "CVE-2021-29987",
  "lastModified": "2024-11-21T06:02:07.223",
  "metrics": {
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  "vulnStatus": "Modified",
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          "value": "CWE-307"
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      ],
      "source": "nvd@nist.gov",
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    }
  ]
}


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