{
  "cveId": "CVE-2022-21349",
  "url": "https://patchblox.com/security/cve/CVE-2022-21349",
  "summary": "CVE-2022-21349 is fixed in 7 products on 1 platform, first by openjdk-8-demo 8u342-b07-0ubuntu1~18.04, released July 19, 2022. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "openjdk-8-demo: Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: 2D)",
  "description": "Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: 2D). Supported versions that are affected are Oracle Java SE: 7u321, 8u311; Oracle GraalVM Enterprise Edition: 20.3.4 and 21.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).",
  "published": "2022-01-19T04:15:00Z",
  "severity": "Medium",
  "epss": 0.03306,
  "epssPercentile": 0.88612,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "openjdk-8-demo",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "8u342-b07-0ubuntu1~18.04",
      "fix": "openjdk-8-demo 8u342-b07-0ubuntu1~18.04",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-openjdk-8-demo-8u342-b07-0ubuntu1-18.04",
      "released": "2022-07-19T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openjdk-8-demo",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "8u342-b07-0ubuntu1~20.04",
      "fix": "openjdk-8-demo 8u342-b07-0ubuntu1~20.04",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-openjdk-8-demo-8u342-b07-0ubuntu1-20.04",
      "released": "2022-07-19T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openjdk-8-demo",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "8u342-b07-0ubuntu1~22.04",
      "fix": "openjdk-8-demo 8u342-b07-0ubuntu1~22.04",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-openjdk-8-demo-8u342-b07-0ubuntu1-22.04",
      "released": "2022-07-19T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openjdk-8-jdk",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "8u342-b07-0ubuntu1~18.04",
      "fix": "openjdk-8-jdk 8u342-b07-0ubuntu1~18.04",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-openjdk-8-jdk-8u342-b07-0ubuntu1-18.04",
      "released": "2022-07-19T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openjdk-8-jdk",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "8u342-b07-0ubuntu1~20.04",
      "fix": "openjdk-8-jdk 8u342-b07-0ubuntu1~20.04",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-openjdk-8-jdk-8u342-b07-0ubuntu1-20.04",
      "released": "2022-07-19T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openjdk-8-jdk",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "8u342-b07-0ubuntu1~22.04",
      "fix": "openjdk-8-jdk 8u342-b07-0ubuntu1~22.04",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-openjdk-8-jdk-8u342-b07-0ubuntu1-22.04",
      "released": "2022-07-19T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openjdk-8-jdk-headless",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "8u342-b07-0ubuntu1~18.04",
      "fix": "openjdk-8-jdk-headless 8u342-b07-0ubuntu1~18.04",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-openjdk-8-jdk-headless-8u342-b07-0ubuntu1-18.04",
      "released": "2022-07-19T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openjdk-8-jdk-headless",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "8u342-b07-0ubuntu1~20.04",
      "fix": "openjdk-8-jdk-headless 8u342-b07-0ubuntu1~20.04",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-openjdk-8-jdk-headless-8u342-b07-0ubuntu1-20.04",
      "released": "2022-07-19T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openjdk-8-jdk-headless",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "8u342-b07-0ubuntu1~22.04",
      "fix": "openjdk-8-jdk-headless 8u342-b07-0ubuntu1~22.04",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-openjdk-8-jdk-headless-8u342-b07-0ubuntu1-22.04",
      "released": "2022-07-19T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openjdk-8-jre",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "8u342-b07-0ubuntu1~18.04",
      "fix": "openjdk-8-jre 8u342-b07-0ubuntu1~18.04",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-openjdk-8-jre-8u342-b07-0ubuntu1-18.04",
      "released": "2022-07-19T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openjdk-8-jre",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "8u342-b07-0ubuntu1~20.04",
      "fix": "openjdk-8-jre 8u342-b07-0ubuntu1~20.04",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-openjdk-8-jre-8u342-b07-0ubuntu1-20.04",
      "released": "2022-07-19T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openjdk-8-jre",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "8u342-b07-0ubuntu1~22.04",
      "fix": "openjdk-8-jre 8u342-b07-0ubuntu1~22.04",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-openjdk-8-jre-8u342-b07-0ubuntu1-22.04",
      "released": "2022-07-19T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openjdk-8-jre-headless",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "8u342-b07-0ubuntu1~18.04",
      "fix": "openjdk-8-jre-headless 8u342-b07-0ubuntu1~18.04",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-openjdk-8-jre-headless-8u342-b07-0ubuntu1-18.04",
      "released": "2022-07-19T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openjdk-8-jre-headless",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "8u342-b07-0ubuntu1~20.04",
      "fix": "openjdk-8-jre-headless 8u342-b07-0ubuntu1~20.04",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-openjdk-8-jre-headless-8u342-b07-0ubuntu1-20.04",
      "released": "2022-07-19T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openjdk-8-jre-headless",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "8u342-b07-0ubuntu1~22.04",
      "fix": "openjdk-8-jre-headless 8u342-b07-0ubuntu1~22.04",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-openjdk-8-jre-headless-8u342-b07-0ubuntu1-22.04",
      "released": "2022-07-19T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openjdk-8-jre-zero",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "8u342-b07-0ubuntu1~18.04",
      "fix": "openjdk-8-jre-zero 8u342-b07-0ubuntu1~18.04",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-openjdk-8-jre-zero-8u342-b07-0ubuntu1-18.04",
      "released": "2022-07-19T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openjdk-8-jre-zero",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "8u342-b07-0ubuntu1~20.04",
      "fix": "openjdk-8-jre-zero 8u342-b07-0ubuntu1~20.04",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-openjdk-8-jre-zero-8u342-b07-0ubuntu1-20.04",
      "released": "2022-07-19T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openjdk-8-jre-zero",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "8u342-b07-0ubuntu1~22.04",
      "fix": "openjdk-8-jre-zero 8u342-b07-0ubuntu1~22.04",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-openjdk-8-jre-zero-8u342-b07-0ubuntu1-22.04",
      "released": "2022-07-19T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openjdk-8-source",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "8u342-b07-0ubuntu1~18.04",
      "fix": "openjdk-8-source 8u342-b07-0ubuntu1~18.04",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-openjdk-8-source-8u342-b07-0ubuntu1-18.04",
      "released": "2022-07-19T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openjdk-8-source",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "8u342-b07-0ubuntu1~20.04",
      "fix": "openjdk-8-source 8u342-b07-0ubuntu1~20.04",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-openjdk-8-source-8u342-b07-0ubuntu1-20.04",
      "released": "2022-07-19T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openjdk-8-source",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "8u342-b07-0ubuntu1~22.04",
      "fix": "openjdk-8-source 8u342-b07-0ubuntu1~22.04",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-openjdk-8-source-8u342-b07-0ubuntu1-22.04",
      "released": "2022-07-19T15:15:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}