{
  "cveId": "CVE-2021-38562",
  "url": "https://patchblox.com/security/cve/CVE-2021-38562",
  "summary": "CVE-2021-38562 is fixed in 18 products on 1 platform, first by request-tracker4 4.4.4\u002Bdfsg-2ubuntu2, released October 18, 2021. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "rt4-apache2: Best Practical Request Tracker (RT) 4.2 before 4.2.17, 4.4 before 4.4.5,and 5.0 before 5.0.2 allows sensitive informa...",
  "description": "Best Practical Request Tracker (RT) 4.2 before 4.2.17, 4.4 before 4.4.5,and 5.0 before 5.0.2 allows sensitive information disclosure via a timingattack against lib/RT/REST2/Middleware/Auth.pm.",
  "published": "2021-10-18T02:15:00Z",
  "severity": "Low",
  "epss": 0.01835,
  "epssPercentile": 0.79077,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "request-tracker4",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "4.4.2-2ubuntu0.1~esm1",
      "fix": "request-tracker4 4.4.2-2ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-request-tracker4-4.4.2-2ubuntu0.1-esm1",
      "released": "2023-11-02T22:15:00Z"
    },
    {
      "platform": "linux",
      "product": "request-tracker4",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "4.4.3-2\u002Bdeb10u3build0.20.04.1",
      "fix": "request-tracker4 4.4.3-2\u002Bdeb10u3build0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-request-tracker4-4.4.3-2-deb10u3build0.20.04.1",
      "released": "2023-11-02T22:15:00Z"
    },
    {
      "platform": "linux",
      "product": "request-tracker4",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "4.4.4\u002Bdfsg-2ubuntu1.22.04.1",
      "fix": "request-tracker4 4.4.4\u002Bdfsg-2ubuntu1.22.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-request-tracker4-4.4.4-dfsg-2ubuntu1.22.04.1",
      "released": "2023-11-02T22:15:00Z"
    },
    {
      "platform": "linux",
      "product": "request-tracker4",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "4.4.4\u002Bdfsg-2ubuntu2",
      "fix": "request-tracker4 4.4.4\u002Bdfsg-2ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-request-tracker4-4.4.4-dfsg-2ubuntu2",
      "released": "2021-10-18T02:15:00Z"
    },
    {
      "platform": "linux",
      "product": "request-tracker4",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "4.4.4\u002Bdfsg-2ubuntu2",
      "fix": "request-tracker4 4.4.4\u002Bdfsg-2ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-request-tracker4-4.4.4-dfsg-2ubuntu2",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "request-tracker4",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "4.4.4\u002Bdfsg-2ubuntu2",
      "fix": "request-tracker4 4.4.4\u002Bdfsg-2ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-request-tracker4-4.4.4-dfsg-2ubuntu2",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "request-tracker5",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "5.0.1\u002Bdfsg-1ubuntu1\u002Besm1",
      "fix": "request-tracker5 5.0.1\u002Bdfsg-1ubuntu1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-request-tracker5-5.0.1-dfsg-1ubuntu1-esm1",
      "released": "2025-05-28T11:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-apache2",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "4.4.2-2ubuntu0.1~esm1",
      "fix": "rt4-apache2 4.4.2-2ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-rt4-apache2-4.4.2-2ubuntu0.1-esm1",
      "released": "2023-11-02T22:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-apache2",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "4.4.3-2\u002Bdeb10u3build0.20.04.1",
      "fix": "rt4-apache2 4.4.3-2\u002Bdeb10u3build0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-rt4-apache2-4.4.3-2-deb10u3build0.20.04.1",
      "released": "2023-11-02T22:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-apache2",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "4.4.4\u002Bdfsg-2ubuntu1.22.04.1",
      "fix": "rt4-apache2 4.4.4\u002Bdfsg-2ubuntu1.22.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-rt4-apache2-4.4.4-dfsg-2ubuntu1.22.04.1",
      "released": "2023-11-02T22:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-apache2",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "4.4.4\u002Bdfsg-2ubuntu2",
      "fix": "rt4-apache2 4.4.4\u002Bdfsg-2ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-rt4-apache2-4.4.4-dfsg-2ubuntu2",
      "released": "2021-10-18T02:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-apache2",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "4.4.4\u002Bdfsg-2ubuntu2",
      "fix": "rt4-apache2 4.4.4\u002Bdfsg-2ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-rt4-apache2-4.4.4-dfsg-2ubuntu2",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "rt4-apache2",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "4.4.4\u002Bdfsg-2ubuntu2",
      "fix": "rt4-apache2 4.4.4\u002Bdfsg-2ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-rt4-apache2-4.4.4-dfsg-2ubuntu2",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "rt4-clients",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "4.4.2-2ubuntu0.1~esm1",
      "fix": "rt4-clients 4.4.2-2ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-rt4-clients-4.4.2-2ubuntu0.1-esm1",
      "released": "2023-11-02T22:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-clients",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "4.4.3-2\u002Bdeb10u3build0.20.04.1",
      "fix": "rt4-clients 4.4.3-2\u002Bdeb10u3build0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-rt4-clients-4.4.3-2-deb10u3build0.20.04.1",
      "released": "2023-11-02T22:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-clients",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "4.4.4\u002Bdfsg-2ubuntu1.22.04.1",
      "fix": "rt4-clients 4.4.4\u002Bdfsg-2ubuntu1.22.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-rt4-clients-4.4.4-dfsg-2ubuntu1.22.04.1",
      "released": "2023-11-02T22:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-clients",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "4.4.4\u002Bdfsg-2ubuntu2",
      "fix": "rt4-clients 4.4.4\u002Bdfsg-2ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-rt4-clients-4.4.4-dfsg-2ubuntu2",
      "released": "2021-10-18T02:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-clients",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "4.4.4\u002Bdfsg-2ubuntu2",
      "fix": "rt4-clients 4.4.4\u002Bdfsg-2ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-rt4-clients-4.4.4-dfsg-2ubuntu2",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "rt4-clients",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "4.4.4\u002Bdfsg-2ubuntu2",
      "fix": "rt4-clients 4.4.4\u002Bdfsg-2ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-rt4-clients-4.4.4-dfsg-2ubuntu2",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "rt4-db-mysql",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "4.4.2-2ubuntu0.1~esm1",
      "fix": "rt4-db-mysql 4.4.2-2ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-rt4-db-mysql-4.4.2-2ubuntu0.1-esm1",
      "released": "2023-11-02T22:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-db-mysql",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "4.4.3-2\u002Bdeb10u3build0.20.04.1",
      "fix": "rt4-db-mysql 4.4.3-2\u002Bdeb10u3build0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-rt4-db-mysql-4.4.3-2-deb10u3build0.20.04.1",
      "released": "2023-11-02T22:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-db-mysql",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "4.4.4\u002Bdfsg-2ubuntu1.22.04.1",
      "fix": "rt4-db-mysql 4.4.4\u002Bdfsg-2ubuntu1.22.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-rt4-db-mysql-4.4.4-dfsg-2ubuntu1.22.04.1",
      "released": "2023-11-02T22:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-db-mysql",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "4.4.4\u002Bdfsg-2ubuntu2",
      "fix": "rt4-db-mysql 4.4.4\u002Bdfsg-2ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-rt4-db-mysql-4.4.4-dfsg-2ubuntu2",
      "released": "2021-10-18T02:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-db-mysql",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "4.4.4\u002Bdfsg-2ubuntu2",
      "fix": "rt4-db-mysql 4.4.4\u002Bdfsg-2ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-rt4-db-mysql-4.4.4-dfsg-2ubuntu2",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "rt4-db-mysql",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "4.4.4\u002Bdfsg-2ubuntu2",
      "fix": "rt4-db-mysql 4.4.4\u002Bdfsg-2ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-rt4-db-mysql-4.4.4-dfsg-2ubuntu2",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "rt4-db-postgresql",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "4.4.2-2ubuntu0.1~esm1",
      "fix": "rt4-db-postgresql 4.4.2-2ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-rt4-db-postgresql-4.4.2-2ubuntu0.1-esm1",
      "released": "2023-11-02T22:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-db-postgresql",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "4.4.3-2\u002Bdeb10u3build0.20.04.1",
      "fix": "rt4-db-postgresql 4.4.3-2\u002Bdeb10u3build0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-rt4-db-postgresql-4.4.3-2-deb10u3build0.20.04.1",
      "released": "2023-11-02T22:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-db-postgresql",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "4.4.4\u002Bdfsg-2ubuntu1.22.04.1",
      "fix": "rt4-db-postgresql 4.4.4\u002Bdfsg-2ubuntu1.22.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-rt4-db-postgresql-4.4.4-dfsg-2ubuntu1.22.04.1",
      "released": "2023-11-02T22:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-db-postgresql",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "4.4.4\u002Bdfsg-2ubuntu2",
      "fix": "rt4-db-postgresql 4.4.4\u002Bdfsg-2ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-rt4-db-postgresql-4.4.4-dfsg-2ubuntu2",
      "released": "2021-10-18T02:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-db-postgresql",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "4.4.4\u002Bdfsg-2ubuntu2",
      "fix": "rt4-db-postgresql 4.4.4\u002Bdfsg-2ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-rt4-db-postgresql-4.4.4-dfsg-2ubuntu2",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "rt4-db-postgresql",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "4.4.4\u002Bdfsg-2ubuntu2",
      "fix": "rt4-db-postgresql 4.4.4\u002Bdfsg-2ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-rt4-db-postgresql-4.4.4-dfsg-2ubuntu2",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "rt4-db-sqlite",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "4.4.2-2ubuntu0.1~esm1",
      "fix": "rt4-db-sqlite 4.4.2-2ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-rt4-db-sqlite-4.4.2-2ubuntu0.1-esm1",
      "released": "2023-11-02T22:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-db-sqlite",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "4.4.3-2\u002Bdeb10u3build0.20.04.1",
      "fix": "rt4-db-sqlite 4.4.3-2\u002Bdeb10u3build0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-rt4-db-sqlite-4.4.3-2-deb10u3build0.20.04.1",
      "released": "2023-11-02T22:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-db-sqlite",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "4.4.4\u002Bdfsg-2ubuntu1.22.04.1",
      "fix": "rt4-db-sqlite 4.4.4\u002Bdfsg-2ubuntu1.22.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-rt4-db-sqlite-4.4.4-dfsg-2ubuntu1.22.04.1",
      "released": "2023-11-02T22:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-db-sqlite",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "4.4.4\u002Bdfsg-2ubuntu2",
      "fix": "rt4-db-sqlite 4.4.4\u002Bdfsg-2ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-rt4-db-sqlite-4.4.4-dfsg-2ubuntu2",
      "released": "2021-10-18T02:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-db-sqlite",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "4.4.4\u002Bdfsg-2ubuntu2",
      "fix": "rt4-db-sqlite 4.4.4\u002Bdfsg-2ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-rt4-db-sqlite-4.4.4-dfsg-2ubuntu2",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "rt4-db-sqlite",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "4.4.4\u002Bdfsg-2ubuntu2",
      "fix": "rt4-db-sqlite 4.4.4\u002Bdfsg-2ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-rt4-db-sqlite-4.4.4-dfsg-2ubuntu2",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "rt4-doc-html",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "4.4.2-2ubuntu0.1~esm1",
      "fix": "rt4-doc-html 4.4.2-2ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-rt4-doc-html-4.4.2-2ubuntu0.1-esm1",
      "released": "2023-11-02T22:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-doc-html",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "4.4.3-2\u002Bdeb10u3build0.20.04.1",
      "fix": "rt4-doc-html 4.4.3-2\u002Bdeb10u3build0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-rt4-doc-html-4.4.3-2-deb10u3build0.20.04.1",
      "released": "2023-11-02T22:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-doc-html",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "4.4.4\u002Bdfsg-2ubuntu1.22.04.1",
      "fix": "rt4-doc-html 4.4.4\u002Bdfsg-2ubuntu1.22.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-rt4-doc-html-4.4.4-dfsg-2ubuntu1.22.04.1",
      "released": "2023-11-02T22:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-doc-html",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "4.4.4\u002Bdfsg-2ubuntu2",
      "fix": "rt4-doc-html 4.4.4\u002Bdfsg-2ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-rt4-doc-html-4.4.4-dfsg-2ubuntu2",
      "released": "2021-10-18T02:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-fcgi",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "4.4.2-2ubuntu0.1~esm1",
      "fix": "rt4-fcgi 4.4.2-2ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-rt4-fcgi-4.4.2-2ubuntu0.1-esm1",
      "released": "2023-11-02T22:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-fcgi",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "4.4.3-2\u002Bdeb10u3build0.20.04.1",
      "fix": "rt4-fcgi 4.4.3-2\u002Bdeb10u3build0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-rt4-fcgi-4.4.3-2-deb10u3build0.20.04.1",
      "released": "2023-11-02T22:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-fcgi",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "4.4.4\u002Bdfsg-2ubuntu1.22.04.1",
      "fix": "rt4-fcgi 4.4.4\u002Bdfsg-2ubuntu1.22.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-rt4-fcgi-4.4.4-dfsg-2ubuntu1.22.04.1",
      "released": "2023-11-02T22:15:00Z"
    },
    {
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      "product": "rt4-fcgi",
      "release": "Ubuntu 24.04.5 LTS (noble)",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-rt4-fcgi-4.4.4-dfsg-2ubuntu2",
      "released": "2021-10-18T02:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-fcgi",
      "release": "Ubuntu 24.10 (oracular)",
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      "fix": "rt4-fcgi 4.4.4\u002Bdfsg-2ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-rt4-fcgi-4.4.4-dfsg-2ubuntu2",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "rt4-fcgi",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "4.4.4\u002Bdfsg-2ubuntu2",
      "fix": "rt4-fcgi 4.4.4\u002Bdfsg-2ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-rt4-fcgi-4.4.4-dfsg-2ubuntu2",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "rt4-standalone",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
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      "fix": "rt4-standalone 4.4.2-2ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-rt4-standalone-4.4.2-2ubuntu0.1-esm1",
      "released": "2023-11-02T22:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-standalone",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "4.4.3-2\u002Bdeb10u3build0.20.04.1",
      "fix": "rt4-standalone 4.4.3-2\u002Bdeb10u3build0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-rt4-standalone-4.4.3-2-deb10u3build0.20.04.1",
      "released": "2023-11-02T22:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-standalone",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
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      "fix": "rt4-standalone 4.4.4\u002Bdfsg-2ubuntu1.22.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-rt4-standalone-4.4.4-dfsg-2ubuntu1.22.04.1",
      "released": "2023-11-02T22:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt4-standalone",
      "release": "Ubuntu 24.04.5 LTS (noble)",
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      "fix": "rt4-standalone 4.4.4\u002Bdfsg-2ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-rt4-standalone-4.4.4-dfsg-2ubuntu2",
      "released": "2021-10-18T02:15:00Z"
    },
    {
      "platform": "linux",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-rt4-standalone-4.4.4-dfsg-2ubuntu2",
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    },
    {
      "platform": "linux",
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      "release": "Ubuntu 25.04 (plucky)",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-rt4-standalone-4.4.4-dfsg-2ubuntu2",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "rt5-apache2",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
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      "fix": "rt5-apache2 5.0.1\u002Bdfsg-1ubuntu1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-rt5-apache2-5.0.1-dfsg-1ubuntu1-esm1",
      "released": "2025-05-28T11:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt5-clients",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "5.0.1\u002Bdfsg-1ubuntu1\u002Besm1",
      "fix": "rt5-clients 5.0.1\u002Bdfsg-1ubuntu1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-rt5-clients-5.0.1-dfsg-1ubuntu1-esm1",
      "released": "2025-05-28T11:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt5-db-mysql",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
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      "fix": "rt5-db-mysql 5.0.1\u002Bdfsg-1ubuntu1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-rt5-db-mysql-5.0.1-dfsg-1ubuntu1-esm1",
      "released": "2025-05-28T11:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt5-db-postgresql",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
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      "fix": "rt5-db-postgresql 5.0.1\u002Bdfsg-1ubuntu1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-rt5-db-postgresql-5.0.1-dfsg-1ubuntu1-esm1",
      "released": "2025-05-28T11:15:00Z"
    },
    {
      "platform": "linux",
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      "release": "Ubuntu 22.04.1 LTS (jammy)",
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      "fix": "rt5-db-sqlite 5.0.1\u002Bdfsg-1ubuntu1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-rt5-db-sqlite-5.0.1-dfsg-1ubuntu1-esm1",
      "released": "2025-05-28T11:15:00Z"
    },
    {
      "platform": "linux",
      "product": "rt5-doc-html",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
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      "fix": "rt5-doc-html 5.0.1\u002Bdfsg-1ubuntu1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-rt5-doc-html-5.0.1-dfsg-1ubuntu1-esm1",
      "released": "2025-05-28T11:15:00Z"
    },
    {
      "platform": "linux",
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      "release": "Ubuntu 22.04.1 LTS (jammy)",
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      "fix": "rt5-fcgi 5.0.1\u002Bdfsg-1ubuntu1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-rt5-fcgi-5.0.1-dfsg-1ubuntu1-esm1",
      "released": "2025-05-28T11:15:00Z"
    },
    {
      "platform": "linux",
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      "release": "Ubuntu 22.04.1 LTS (jammy)",
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      "fix": "rt5-standalone 5.0.1\u002Bdfsg-1ubuntu1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-rt5-standalone-5.0.1-dfsg-1ubuntu1-esm1",
      "released": "2025-05-28T11:15:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T19:12:23Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}