{
  "fix": "libjavascriptcoregtk-4.0-bin 2.22.4-0ubuntu0.18.04.1",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libjavascriptcoregtk-4.0-bin-2.22.4-0ubuntu0.18.04.1",
  "summary": "libjavascriptcoregtk-4.0-bin 2.22.4-0ubuntu0.18.04.1, released April 3, 2019, fixes 9 CVEs in libjavascriptcoregtk-4.0-bin. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "libjavascriptcoregtk-4.0-bin 2.22.4-0ubuntu0.18.04.1 for Ubuntu 18.04.6 LTS (bionic)",
  "released": "2019-04-03T11:29:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2018-4441, high severity",
  "supported": false,
  "cveCount": 9,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.12706,
  "maxCvss": 8.8,
  "appliesTo": [
    {
      "product": "libjavascriptcoregtk-4.0-bin",
      "productUrl": "https://patchblox.com/security/product/linux/libjavascriptcoregtk-4.0-bin",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.22.4-0ubuntu0.18.04.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2018-4441",
      "url": "https://patchblox.com/security/cve/CVE-2018-4441",
      "title": "iTunes: A memory corruption issue was addressed with improved memory handling.",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.12706,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-4386",
      "url": "https://patchblox.com/security/cve/CVE-2018-4386",
      "title": "iTunes: Multiple memory corruption issues were addressed with improved memory handling.",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.06487,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-4438",
      "url": "https://patchblox.com/security/cve/CVE-2018-4438",
      "title": "iTunes: A logic issue existed resulting in memory corruption.",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.05827,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-4442",
      "url": "https://patchblox.com/security/cve/CVE-2018-4442",
      "title": "iTunes: A memory corruption issue was addressed with improved memory handling.",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.05827,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-4443",
      "url": "https://patchblox.com/security/cve/CVE-2018-4443",
      "title": "iTunes: A memory corruption issue was addressed with improved memory handling.",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.05827,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-6234",
      "url": "https://patchblox.com/security/cve/CVE-2019-6234",
      "title": "iTunes: A memory corruption issue was addressed with improved memory handling.",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.01799,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-4372",
      "url": "https://patchblox.com/security/cve/CVE-2018-4372",
      "title": "iTunes: Multiple memory corruption issues were addressed with improved memory handling.",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.01796,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-6233",
      "url": "https://patchblox.com/security/cve/CVE-2019-6233",
      "title": "iTunes: A memory corruption issue was addressed with improved memory handling.",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.0179,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-4345",
      "url": "https://patchblox.com/security/cve/CVE-2018-4345",
      "title": "iTunes: A cross-site scripting issue existed in Safari.",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 6.1,
      "epss": 0.01471,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-12T01:51:14Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}