{
  "fix": "libnetty-java 1:4.1.7-4ubuntu0.1\u002Besm1",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libnetty-java-1-4.1.7-4ubuntu0.1-esm1",
  "summary": "libnetty-java 1:4.1.7-4ubuntu0.1\u002Besm1, released August 12, 2019, fixes 4 CVEs in libnetty-java. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "libnetty-java 1:4.1.7-4ubuntu0.1\u002Besm1 for Ubuntu 18.04.6 LTS (bionic)",
  "released": "2019-08-12T17:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2019-9515, high severity",
  "supported": false,
  "cveCount": 4,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.87286,
  "maxCvss": 7.5,
  "appliesTo": [
    {
      "product": "libnetty-java",
      "productUrl": "https://patchblox.com/security/product/linux/libnetty-java",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:4.1.7-4ubuntu0.1\u002Besm1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2019-9515",
      "url": "https://patchblox.com/security/cve/CVE-2019-9515",
      "title": "python3-twisted: Some HTTP/2 implementations are vulnerable to a settings flood, potentiallyleading to a denial of service",
      "priority": "High",
      "severity": "Medium",
      "cvss": 7.5,
      "epss": 0.87286,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-9512",
      "url": "https://patchblox.com/security/cve/CVE-2019-9512",
      "title": "HTTP/2 Server Denial of Service Vulnerability",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.83433,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-9514",
      "url": "https://patchblox.com/security/cve/CVE-2019-9514",
      "title": "HTTP/2 Server Denial of Service Vulnerability",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.82813,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-9518",
      "url": "https://patchblox.com/security/cve/CVE-2019-9518",
      "title": "HTTP/2 Server Denial of Service Vulnerability",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.25448,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-11T19:49:26Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}