{
  "cveId": "CVE-2020-9952",
  "url": "https://patchblox.com/security/cve/CVE-2020-9952",
  "summary": "CVE-2020-9952 is fixed in 14 products on 1 platform, first by RHSA-2020:4451, released November 4, 2020. It is not reported as exploited. Patch Radar priority: High.",
  "title": "gir1.2-javascriptcoregtk-4.0: An input validation issue was addressed with improved input validation",
  "description": "An input validation issue was addressed with improved input validation. This issue is fixed in iOS 14.0 and iPadOS 14.0, tvOS 14.0, watchOS 7.0, Safari 14.0, iCloud for Windows 11.4, iCloud for Windows 7.21. Processing maliciously crafted web content may lead to a cross site scripting attack.",
  "published": "2020-11-04T00:00:00Z",
  "severity": "Medium",
  "cvss": 7.1,
  "epss": 0.01497,
  "epssPercentile": 0.7456,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "LibRaw",
      "release": "RHEL 8",
      "fixedVersion": "0:0.19.5-2.el8",
      "fix": "RHSA-2020:4451",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-4451",
      "released": "2020-11-04T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "LibRaw-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:0.19.5-2.el8",
      "fix": "RHSA-2020:4451",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-4451",
      "released": "2020-11-04T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gir1.2-javascriptcoregtk-4.0",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.30.3-0ubuntu0.18.04.1",
      "fix": "gir1.2-javascriptcoregtk-4.0 2.30.3-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-gir1.2-javascriptcoregtk-4.0-2.30.3-0ubuntu0.18.04.1",
      "released": "2021-09-08T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "gir1.2-javascriptcoregtk-4.0",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.30.3-0ubuntu0.20.04.1",
      "fix": "gir1.2-javascriptcoregtk-4.0 2.30.3-0ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-gir1.2-javascriptcoregtk-4.0-2.30.3-0ubuntu0.20.04.1",
      "released": "2021-09-08T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "gir1.2-webkit2-4.0",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.30.3-0ubuntu0.18.04.1",
      "fix": "gir1.2-webkit2-4.0 2.30.3-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-gir1.2-webkit2-4.0-2.30.3-0ubuntu0.18.04.1",
      "released": "2021-09-08T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "gir1.2-webkit2-4.0",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.30.3-0ubuntu0.20.04.1",
      "fix": "gir1.2-webkit2-4.0 2.30.3-0ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-gir1.2-webkit2-4.0-2.30.3-0ubuntu0.20.04.1",
      "released": "2021-09-08T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "gnome-settings-daemon",
      "release": "RHEL 8",
      "fixedVersion": "0:3.32.0-11.el8",
      "fix": "RHSA-2020:4451",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-4451",
      "released": "2020-11-04T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libjavascriptcoregtk-4.0-18",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.30.3-0ubuntu0.18.04.1",
      "fix": "libjavascriptcoregtk-4.0-18 2.30.3-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libjavascriptcoregtk-4.0-18-2.30.3-0ubuntu0.18.04.1",
      "released": "2021-09-08T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libjavascriptcoregtk-4.0-18",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.30.3-0ubuntu0.20.04.1",
      "fix": "libjavascriptcoregtk-4.0-18 2.30.3-0ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libjavascriptcoregtk-4.0-18-2.30.3-0ubuntu0.20.04.1",
      "released": "2021-09-08T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libjavascriptcoregtk-4.0-bin",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.30.3-0ubuntu0.18.04.1",
      "fix": "libjavascriptcoregtk-4.0-bin 2.30.3-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libjavascriptcoregtk-4.0-bin-2.30.3-0ubuntu0.18.04.1",
      "released": "2021-09-08T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libjavascriptcoregtk-4.0-bin",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.30.3-0ubuntu0.20.04.1",
      "fix": "libjavascriptcoregtk-4.0-bin 2.30.3-0ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libjavascriptcoregtk-4.0-bin-2.30.3-0ubuntu0.20.04.1",
      "released": "2021-09-08T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libwebkit2gtk-4.0-37",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.30.3-0ubuntu0.18.04.1",
      "fix": "libwebkit2gtk-4.0-37 2.30.3-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libwebkit2gtk-4.0-37-2.30.3-0ubuntu0.18.04.1",
      "released": "2021-09-08T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libwebkit2gtk-4.0-37",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.30.3-0ubuntu0.20.04.1",
      "fix": "libwebkit2gtk-4.0-37 2.30.3-0ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libwebkit2gtk-4.0-37-2.30.3-0ubuntu0.20.04.1",
      "released": "2021-09-08T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libwebkit2gtk-4.0-37-gtk2",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.30.3-0ubuntu0.18.04.1",
      "fix": "libwebkit2gtk-4.0-37-gtk2 2.30.3-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libwebkit2gtk-4.0-37-gtk2-2.30.3-0ubuntu0.18.04.1",
      "released": "2021-09-08T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libwebkit2gtk-4.0-37-gtk2",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.30.3-0ubuntu0.20.04.1",
      "fix": "libwebkit2gtk-4.0-37-gtk2 2.30.3-0ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libwebkit2gtk-4.0-37-gtk2-2.30.3-0ubuntu0.20.04.1",
      "released": "2021-09-08T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "webkit2gtk-driver",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.30.3-0ubuntu0.18.04.1",
      "fix": "webkit2gtk-driver 2.30.3-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-webkit2gtk-driver-2.30.3-0ubuntu0.18.04.1",
      "released": "2021-09-08T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "webkit2gtk-driver",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.30.3-0ubuntu0.20.04.1",
      "fix": "webkit2gtk-driver 2.30.3-0ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-webkit2gtk-driver-2.30.3-0ubuntu0.20.04.1",
      "released": "2021-09-08T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "webkit2gtk3",
      "release": "RHEL 8",
      "fixedVersion": "0:2.28.4-1.el8",
      "fix": "RHSA-2020:4451",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-4451",
      "released": "2020-11-04T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "webkit2gtk3-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:2.28.4-1.el8",
      "fix": "RHSA-2020:4451",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-4451",
      "released": "2020-11-04T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "webkit2gtk3-jsc",
      "release": "RHEL 8",
      "fixedVersion": "0:2.28.4-1.el8",
      "fix": "RHSA-2020:4451",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-4451",
      "released": "2020-11-04T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "webkit2gtk3-jsc-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:2.28.4-1.el8",
      "fix": "RHSA-2020:4451",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-4451",
      "released": "2020-11-04T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-12T07:53:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}