GSD-2021-23959

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
An XSS bug in internal error pages could have led to various spoofing attacks, including other error pages and the address bar. Note: This issue only affected Firefox for Android. Other operating systems are unaffected. This vulnerability affects Firefox < 85.
Aliases
Aliases
CVE-2021-23959
To clipboard 

{
  "GSD": {
    "alias": "CVE-2021-23959",
    "description": "An XSS bug in internal error pages could have led to various spoofing attacks, including other error pages and the address bar. Note: This issue only affected Firefox for Android. Other operating systems are unaffected. This vulnerability affects Firefox \u003c 85.",
    "id": "GSD-2021-23959",
    "references": [
      "https://www.suse.com/security/cve/CVE-2021-23959.html",
      "https://security.archlinux.org/CVE-2021-23959"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      "id": "GSD-2021-23959",
      "modified": "2023-12-13T01:23:29.855370Z",
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    }
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            "accessVector": "NETWORK",
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            "baseScore": 4.3,
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        }
      },
      "lastModifiedDate": "2021-03-03T18:13Z",
      "publishedDate": "2021-02-26T03:15Z"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • 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 confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.