{
  "cveId": "CVE-2021-3200",
  "url": "https://patchblox.com/security/cve/CVE-2021-3200",
  "summary": "CVE-2021-3200 is fixed in 15 products on 1 platform, first by RHSA-2021:4408, released November 9, 2021. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "libsolv: The libsolv packages provide a library for resolving package dependencies using a satisfiability algorithm.\n\nSecurity...",
  "description": "The libsolv packages provide a library for resolving package dependencies using a satisfiability algorithm.\n\nSecurity Fix(es):\n\n* libsolv: heap-based buffer overflow in testcase_read() in src/testcase.c (CVE-2021-3200)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 8.5 Release Notes linked from the References section.",
  "published": "2021-11-09T00:00:00Z",
  "severity": "Low",
  "cvss": 3.3,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
  "epss": 0.01313,
  "epssPercentile": 0.70876,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libdb",
      "release": "rocky 8",
      "fixedVersion": "0:5.3.28-42.el8_4",
      "fix": "RLSA-2022:5498",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2022-5498",
      "released": "2022-07-05T13:55:16Z"
    },
    {
      "platform": "linux",
      "product": "libsolv",
      "release": "RHEL 8",
      "fixedVersion": "0:0.7.19-1.el8",
      "fix": "RHSA-2021:4408",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-4408",
      "released": "2021-11-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsolv",
      "release": "amzn 2023",
      "fixedVersion": "0.7.22-1.amzn2023.0.2",
      "fix": "ALAS2023-2023-013",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-013",
      "released": "2023-02-17T20:43:00Z"
    },
    {
      "platform": "linux",
      "product": "libsolv",
      "release": "ol 8",
      "fixedVersion": "0:0.7.19-1.el8",
      "fix": "ELSA-2021-4408",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-4408",
      "released": "2021-11-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsolv",
      "release": "rocky 8",
      "fixedVersion": "0:0.7.19-1.el8",
      "fix": "RLSA-2021:4408",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2021-4408",
      "released": "2021-11-09T09:18:39Z"
    },
    {
      "platform": "linux",
      "product": "libsolv-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "0.7.22-1.amzn2023.0.2",
      "fix": "ALAS2023-2023-013",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-013",
      "released": "2023-02-17T20:43:00Z"
    },
    {
      "platform": "linux",
      "product": "libsolv-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "0.7.22-1.amzn2023.0.2",
      "fix": "ALAS2023-2023-013",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-013",
      "released": "2023-02-17T20:43:00Z"
    },
    {
      "platform": "linux",
      "product": "libsolv-demo",
      "release": "amzn 2023",
      "fixedVersion": "0.7.22-1.amzn2023.0.2",
      "fix": "ALAS2023-2023-013",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-013",
      "released": "2023-02-17T20:43:00Z"
    },
    {
      "platform": "linux",
      "product": "libsolv-demo-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "0.7.22-1.amzn2023.0.2",
      "fix": "ALAS2023-2023-013",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-013",
      "released": "2023-02-17T20:43:00Z"
    },
    {
      "platform": "linux",
      "product": "libsolv-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:0.7.19-1.el8",
      "fix": "RHSA-2021:4408",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-4408",
      "released": "2021-11-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsolv-devel",
      "release": "almalinux 8",
      "fixedVersion": "0.7.19-1.el8",
      "fix": "ALSA-2021:4408",
      "url": "https://patchblox.com/security/fix/linux/alsa-2021-4408",
      "released": "2021-11-09T09:18:39Z"
    },
    {
      "platform": "linux",
      "product": "libsolv-devel",
      "release": "amzn 2023",
      "fixedVersion": "0.7.22-1.amzn2023.0.2",
      "fix": "ALAS2023-2023-013",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-013",
      "released": "2023-02-17T20:43:00Z"
    },
    {
      "platform": "linux",
      "product": "libsolv-devel",
      "release": "ol 8",
      "fixedVersion": "0:0.7.19-1.el8",
      "fix": "ELSA-2021-4408",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-4408",
      "released": "2021-11-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsolv-tools",
      "release": "RHEL 8",
      "fixedVersion": "0:0.7.19-1.el8",
      "fix": "RHSA-2021:4408",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-4408",
      "released": "2021-11-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsolv-tools",
      "release": "almalinux 8",
      "fixedVersion": "0.7.19-1.el8",
      "fix": "ALSA-2021:4408",
      "url": "https://patchblox.com/security/fix/linux/alsa-2021-4408",
      "released": "2021-11-09T09:18:39Z"
    },
    {
      "platform": "linux",
      "product": "libsolv-tools",
      "release": "amzn 2023",
      "fixedVersion": "0.7.22-1.amzn2023.0.2",
      "fix": "ALAS2023-2023-013",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-013",
      "released": "2023-02-17T20:43:00Z"
    },
    {
      "platform": "linux",
      "product": "libsolv-tools",
      "release": "ol 8",
      "fixedVersion": "0:0.7.19-1.el8",
      "fix": "ELSA-2021-4408",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-4408",
      "released": "2021-11-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsolv-tools-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "0.7.22-1.amzn2023.0.2",
      "fix": "ALAS2023-2023-013",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-013",
      "released": "2023-02-17T20:43:00Z"
    },
    {
      "platform": "linux",
      "product": "perl-solv",
      "release": "amzn 2023",
      "fixedVersion": "0.7.22-1.amzn2023.0.2",
      "fix": "ALAS2023-2023-013",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-013",
      "released": "2023-02-17T20:43:00Z"
    },
    {
      "platform": "linux",
      "product": "perl-solv-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "0.7.22-1.amzn2023.0.2",
      "fix": "ALAS2023-2023-013",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-013",
      "released": "2023-02-17T20:43:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-solv",
      "release": "RHEL 8",
      "fixedVersion": "0:0.7.19-1.el8",
      "fix": "RHSA-2021:4408",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-4408",
      "released": "2021-11-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-solv",
      "release": "amzn 2023",
      "fixedVersion": "0.7.22-1.amzn2023.0.2",
      "fix": "ALAS2023-2023-013",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-013",
      "released": "2023-02-17T20:43:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-solv",
      "release": "ol 8",
      "fixedVersion": "0:0.7.19-1.el8",
      "fix": "ELSA-2021-4408",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-4408",
      "released": "2021-11-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-solv-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "0.7.22-1.amzn2023.0.2",
      "fix": "ALAS2023-2023-013",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-013",
      "released": "2023-02-17T20:43:00Z"
    },
    {
      "platform": "linux",
      "product": "ruby-solv",
      "release": "amzn 2023",
      "fixedVersion": "0.7.22-1.amzn2023.0.2",
      "fix": "ALAS2023-2023-013",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-013",
      "released": "2023-02-17T20:43:00Z"
    },
    {
      "platform": "linux",
      "product": "ruby-solv-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "0.7.22-1.amzn2023.0.2",
      "fix": "ALAS2023-2023-013",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-013",
      "released": "2023-02-17T20:43:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}