ghsa-f6vf-7m59-gfmp
Vulnerability from github
Published
2022-05-14 01:04
Modified
2022-05-14 01:04
Severity ?
9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details

The UIProcess subsystem in WebKit, as used in WebKitGTK through 2.23.90 and WebKitGTK+ through 2.22.6 and other products, does not prevent the script dialog size from exceeding the web view size, which allows remote attackers to cause a denial of service (Buffer Overflow) or possibly have unspecified other impact, related to UIProcess/API/gtk/WebKitScriptDialogGtk.cpp, UIProcess/API/gtk/WebKitScriptDialogImpl.cpp, and UIProcess/API/gtk/WebKitWebViewGtk.cpp, as demonstrated by GNOME Web (aka Epiphany).

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{
  "affected": [],
  "aliases": [
    "CVE-2019-8375"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-02-24T13:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "The UIProcess subsystem in WebKit, as used in WebKitGTK through 2.23.90 and WebKitGTK+ through 2.22.6 and other products, does not prevent the script dialog size from exceeding the web view size, which allows remote attackers to cause a denial of service (Buffer Overflow) or possibly have unspecified other impact, related to UIProcess/API/gtk/WebKitScriptDialogGtk.cpp, UIProcess/API/gtk/WebKitScriptDialogImpl.cpp, and UIProcess/API/gtk/WebKitWebViewGtk.cpp, as demonstrated by GNOME Web (aka Epiphany).",
  "id": "GHSA-f6vf-7m59-gfmp",
  "modified": "2022-05-14T01:04:30Z",
  "published": "2022-05-14T01:04:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-8375"
    },
    {
      "type": "WEB",
      "url": "https://github.com/WebKit/webkit/commit/6f9b511a115311b13c06eb58038ddc2c78da5531"
    },
    {
      "type": "WEB",
      "url": "https://bugs.webkit.org/show_bug.cgi?id=184875"
    },
    {
      "type": "WEB",
      "url": "https://trac.webkit.org/changeset/241515/webkit"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3948-1"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/46465"
    },
    {
      "type": "WEB",
      "url": "https://www.inputzero.io/2019/02/fuzzing-webkit.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00058.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00005.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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