GSD-2020-12407

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
Mozilla Developer Nicolas Silva found that when using WebRender, Firefox would under certain conditions leak arbitrary GPU memory to the visible screen. The leaked memory content was visible to the user, but not observable from web content. This vulnerability affects Firefox < 77.
Aliases
Aliases
CVE-2020-12407
To clipboard 

{
  "GSD": {
    "alias": "CVE-2020-12407",
    "description": "Mozilla Developer Nicolas Silva found that when using WebRender, Firefox would under certain conditions leak arbitrary GPU memory to the visible screen. The leaked memory content was visible to the user, but not observable from web content. This vulnerability affects Firefox \u003c 77.",
    "id": "GSD-2020-12407",
    "references": [
      "https://www.suse.com/security/cve/CVE-2020-12407.html",
      "https://ubuntu.com/security/CVE-2020-12407",
      "https://security.archlinux.org/CVE-2020-12407"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
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      "id": "GSD-2020-12407",
      "modified": "2023-12-13T01:21:49.412058Z",
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      "lastModifiedDate": "2021-07-21T11:39Z",
      "publishedDate": "2020-07-09T15:15Z"
    }
  }
}


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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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