{
  "cveId": "CVE-2018-4089",
  "url": "https://patchblox.com/security/cve/CVE-2018-4089",
  "summary": "CVE-2018-4089 is fixed in 6 products on 1 platform, first by gir1.2-javascriptcoregtk-4.0 2.18.4-1, released April 2, 2018. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "gir1.2-javascriptcoregtk-4.0: An issue was discovered in certain Apple products",
  "description": "An issue was discovered in certain Apple products. iOS before 11.2.5 is affected. macOS before 10.13.3 is affected. Safari before 11.0.3 is affected. tvOS before 11.2.5 is affected. The issue involves the \u0022WebKit\u0022 component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.",
  "published": "2018-04-02T23:29:00Z",
  "severity": "Medium",
  "epss": 0.06385,
  "epssPercentile": 0.93696,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "gir1.2-javascriptcoregtk-4.0",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.18.4-1",
      "fix": "gir1.2-javascriptcoregtk-4.0 2.18.4-1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-gir1.2-javascriptcoregtk-4.0-2.18.4-1",
      "released": "2018-04-02T23:29:00Z"
    },
    {
      "platform": "linux",
      "product": "gir1.2-webkit2-4.0",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.18.4-1",
      "fix": "gir1.2-webkit2-4.0 2.18.4-1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-gir1.2-webkit2-4.0-2.18.4-1",
      "released": "2018-04-02T23:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libjavascriptcoregtk-4.0-18",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.18.4-1",
      "fix": "libjavascriptcoregtk-4.0-18 2.18.4-1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libjavascriptcoregtk-4.0-18-2.18.4-1",
      "released": "2018-04-02T23:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libjavascriptcoregtk-4.0-bin",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.18.4-1",
      "fix": "libjavascriptcoregtk-4.0-bin 2.18.4-1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libjavascriptcoregtk-4.0-bin-2.18.4-1",
      "released": "2018-04-02T23:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libwebkit2gtk-4.0-37",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.18.4-1",
      "fix": "libwebkit2gtk-4.0-37 2.18.4-1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libwebkit2gtk-4.0-37-2.18.4-1",
      "released": "2018-04-02T23:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libwebkit2gtk-4.0-37-gtk2",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.18.4-1",
      "fix": "libwebkit2gtk-4.0-37-gtk2 2.18.4-1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libwebkit2gtk-4.0-37-gtk2-2.18.4-1",
      "released": "2018-04-02T23:29:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T06:34:28Z"
}