{
  "fix": "chromium-browser 63.0.3239.84-0ubuntu1",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-chromium-browser-63.0.3239.84-0ubuntu1",
  "summary": "chromium-browser 63.0.3239.84-0ubuntu1, released August 28, 2018, fixes 20 CVEs in chromium-browser. None of them is reported as exploited. Patch Radar priority: Routine. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "chromium-browser 63.0.3239.84-0ubuntu1 for Ubuntu 18.04.6 LTS (bionic)",
  "released": "2018-08-28T12:29:00Z",
  "priority": "Routine",
  "priorityTier": 4,
  "priorityReason": "Closes 20 CVEs, none high severity",
  "supported": false,
  "cveCount": 20,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.02938,
  "appliesTo": [
    {
      "product": "chromium-browser",
      "productUrl": "https://patchblox.com/security/product/linux/chromium-browser",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "63.0.3239.84-0ubuntu1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2017-15412",
      "url": "https://patchblox.com/security/cve/CVE-2017-15412",
      "title": "chromium-browser: Use after free in libxml2 before 2.9.5, as used in Google Chrome prior to 63.0.3239.84 and other products, allowed a...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.02938,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-15422",
      "url": "https://patchblox.com/security/cve/CVE-2017-15422",
      "title": "chromium-browser: Integer overflow in international date handling in International Components for Unicode (ICU) for C/C\u002B\u002B before 60.1,...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.02536,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-15407",
      "url": "https://patchblox.com/security/cve/CVE-2017-15407",
      "title": "chromium-browser: Out-of-bounds Write in the QUIC networking stack in Google Chrome prior to 63.0.3239.84 allowed a remote attacker to...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.02427,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-15415",
      "url": "https://patchblox.com/security/cve/CVE-2017-15415",
      "title": "chromium-browser: Incorrect serialization in IPC in Google Chrome prior to 63.0.3239.84 allowed a remote attacker to leak the value of...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01741,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-15413",
      "url": "https://patchblox.com/security/cve/CVE-2017-15413",
      "title": "chromium-browser: Type confusion in WebAssembly in V8 in Google Chrome prior to 63.0.3239.84 allowed a remote attacker to potentially e...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01661,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-15418",
      "url": "https://patchblox.com/security/cve/CVE-2017-15418",
      "title": "chromium-browser: Use of uninitialized memory in Skia in Google Chrome prior to 63.0.3239.84 allowed a remote attacker to obtain potent...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01634,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-15409",
      "url": "https://patchblox.com/security/cve/CVE-2017-15409",
      "title": "chromium-browser: Heap buffer overflow in Skia in Google Chrome prior to 63.0.3239.84 allowed a remote attacker to potentially exploit...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01625,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-15410",
      "url": "https://patchblox.com/security/cve/CVE-2017-15410",
      "title": "chromium-browser: Use after free in PDFium in Google Chrome prior to 63.0.3239.84 allowed a remote attacker to potentially exploit heap...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01584,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-15411",
      "url": "https://patchblox.com/security/cve/CVE-2017-15411",
      "title": "chromium-browser: Use after free in PDFium in Google Chrome prior to 63.0.3239.84 allowed a remote attacker to potentially exploit heap...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01584,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-15408",
      "url": "https://patchblox.com/security/cve/CVE-2017-15408",
      "title": "chromium-browser: Heap buffer overflow in Omnibox in Google Chrome prior to 63.0.3239.84 allowed a remote attacker to potentially explo...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01541,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-15420",
      "url": "https://patchblox.com/security/cve/CVE-2017-15420",
      "title": "chromium-browser: Incorrect handling of back navigations in error pages in Navigation in Google Chrome prior to 63.0.3239.84 allowed a...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.0154,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-15423",
      "url": "https://patchblox.com/security/cve/CVE-2017-15423",
      "title": "chromium-browser: Inappropriate implementation in BoringSSL SPAKE2 in Google Chrome prior to 63.0.3239.84 allowed a remote attacker to...",
      "priority": "Routine",
      "severity": "Low",
      "epss": 0.01513,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-15417",
      "url": "https://patchblox.com/security/cve/CVE-2017-15417",
      "title": "chromium-browser: Inappropriate implementation in Skia canvas composite operations in Google Chrome prior to 63.0.3239.84 allowed a rem...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01511,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-15416",
      "url": "https://patchblox.com/security/cve/CVE-2017-15416",
      "title": "chromium-browser: Heap buffer overflow in Blob API in Google Chrome prior to 63.0.3239.84 allowed a remote attacker to potentially expl...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01508,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-15419",
      "url": "https://patchblox.com/security/cve/CVE-2017-15419",
      "title": "chromium-browser: Insufficient policy enforcement in Resource Timing API in Google Chrome prior to 63.0.3239.84 allowed a remote attack...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01287,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-15424",
      "url": "https://patchblox.com/security/cve/CVE-2017-15424",
      "title": "chromium-browser: Insufficient policy enforcement in Omnibox in Google Chrome prior to 63.0.3239.84 allowed a remote attacker to perfor...",
      "priority": "Routine",
      "severity": "Low",
      "epss": 0.01193,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-15425",
      "url": "https://patchblox.com/security/cve/CVE-2017-15425",
      "title": "chromium-browser: Insufficient policy enforcement in Omnibox in Google Chrome prior to 63.0.3239.84 allowed a remote attacker to perfor...",
      "priority": "Routine",
      "severity": "Low",
      "epss": 0.01161,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-15426",
      "url": "https://patchblox.com/security/cve/CVE-2017-15426",
      "title": "chromium-browser: Insufficient policy enforcement in Omnibox in Google Chrome prior to 63.0.3239.84 allowed a remote attacker to perfor...",
      "priority": "Routine",
      "severity": "Low",
      "epss": 0.01161,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-15427",
      "url": "https://patchblox.com/security/cve/CVE-2017-15427",
      "title": "chromium-browser: Insufficient policy enforcement in Omnibox in Google Chrome prior to 63.0.3239.84 allowed a socially engineered user...",
      "priority": "Routine",
      "severity": "Low",
      "epss": 0.00856,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-15430",
      "url": "https://patchblox.com/security/cve/CVE-2017-15430",
      "title": "chromium-browser: Insufficient data validation in Chromecast plugin in Google Chrome prior to 63.0.3239.84 allowed a remote attacker to...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.00523,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-12T13:55:20Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}