{
  "cveId": "CVE-2022-20796",
  "url": "https://patchblox.com/security/cve/CVE-2022-20796",
  "summary": "CVE-2022-20796 is fixed in 21 products on 1 platform, first by DEBIAN-CVE-2022-20796, released May 4, 2022. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "clamav: On May 4, 2022, the following vulnerability in the ClamAV scanning library versions 0.103.5 and earlier and 0.104.2 a...",
  "description": "On May 4, 2022, the following vulnerability in the ClamAV scanning library versions 0.103.5 and earlier and 0.104.2 and earlier was disclosed: A vulnerability in Clam AntiVirus (ClamAV) versions 0.103.4, 0.103.5, 0.104.1, and 0.104.2 could allow an authenticated, local attacker to cause a denial of service condition on an affected device. For a description of this vulnerability, see the ClamAV blog.",
  "published": "2022-05-04T10:15:00Z",
  "severity": "medium",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00388,
  "epssPercentile": 0.33181,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "clamav",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "0.103.6\u002Bdfsg-1",
      "fix": "DEBIAN-CVE-2022-20796",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-20796",
      "released": "2022-05-04T17:15:08Z"
    },
    {
      "platform": "linux",
      "product": "clamav",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "0.103.6\u002Bdfsg-1",
      "fix": "DEBIAN-CVE-2022-20796",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-20796",
      "released": "2022-05-04T17:15:08Z"
    },
    {
      "platform": "linux",
      "product": "clamav",
      "release": "Debian 14",
      "fixedVersion": "0.103.6\u002Bdfsg-1",
      "fix": "DEBIAN-CVE-2022-20796",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-20796",
      "released": "2022-05-04T17:15:08Z"
    },
    {
      "platform": "linux",
      "product": "clamav",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.103.6\u002Bdfsg-0ubuntu0.18.04.1",
      "fix": "clamav 0.103.6\u002Bdfsg-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-clamav-0.103.6-dfsg-0ubuntu0.18.04.1",
      "released": "2022-05-06T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "0.103.6\u002Bdfsg-0ubuntu0.20.04.1",
      "fix": "clamav 0.103.6\u002Bdfsg-0ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-clamav-0.103.6-dfsg-0ubuntu0.20.04.1",
      "released": "2022-05-06T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "0.103.6\u002Bdfsg-0ubuntu0.22.04.1",
      "fix": "clamav 0.103.6\u002Bdfsg-0ubuntu0.22.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-clamav-0.103.6-dfsg-0ubuntu0.22.04.1",
      "released": "2022-05-06T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav",
      "release": "amzn 2023",
      "fixedVersion": "0.103.7-1.amzn2023.0.3",
      "fix": "ALAS2023-2023-052",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-052",
      "released": "2023-02-17T20:45:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav-base",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.103.6\u002Bdfsg-0ubuntu0.18.04.1",
      "fix": "clamav-base 0.103.6\u002Bdfsg-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-clamav-base-0.103.6-dfsg-0ubuntu0.18.04.1",
      "released": "2022-05-06T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav-base",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "0.103.6\u002Bdfsg-0ubuntu0.20.04.1",
      "fix": "clamav-base 0.103.6\u002Bdfsg-0ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-clamav-base-0.103.6-dfsg-0ubuntu0.20.04.1",
      "released": "2022-05-06T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav-base",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "0.103.6\u002Bdfsg-0ubuntu0.22.04.1",
      "fix": "clamav-base 0.103.6\u002Bdfsg-0ubuntu0.22.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-clamav-base-0.103.6-dfsg-0ubuntu0.22.04.1",
      "released": "2022-05-06T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav-daemon",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.103.6\u002Bdfsg-0ubuntu0.18.04.1",
      "fix": "clamav-daemon 0.103.6\u002Bdfsg-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-clamav-daemon-0.103.6-dfsg-0ubuntu0.18.04.1",
      "released": "2022-05-06T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav-daemon",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "0.103.6\u002Bdfsg-0ubuntu0.20.04.1",
      "fix": "clamav-daemon 0.103.6\u002Bdfsg-0ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-clamav-daemon-0.103.6-dfsg-0ubuntu0.20.04.1",
      "released": "2022-05-06T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav-daemon",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "0.103.6\u002Bdfsg-0ubuntu0.22.04.1",
      "fix": "clamav-daemon 0.103.6\u002Bdfsg-0ubuntu0.22.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-clamav-daemon-0.103.6-dfsg-0ubuntu0.22.04.1",
      "released": "2022-05-06T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav-data",
      "release": "amzn 2023",
      "fixedVersion": "0.103.7-1.amzn2023.0.3",
      "fix": "ALAS2023-2023-052",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-052",
      "released": "2023-02-17T20:45:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "0.103.7-1.amzn2023.0.3",
      "fix": "ALAS2023-2023-052",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-052",
      "released": "2023-02-17T20:45:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "0.103.7-1.amzn2023.0.3",
      "fix": "ALAS2023-2023-052",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-052",
      "released": "2023-02-17T20:45:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav-devel",
      "release": "amzn 2023",
      "fixedVersion": "0.103.7-1.amzn2023.0.3",
      "fix": "ALAS2023-2023-052",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-052",
      "released": "2023-02-17T20:45:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav-docs",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.103.6\u002Bdfsg-0ubuntu0.18.04.1",
      "fix": "clamav-docs 0.103.6\u002Bdfsg-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-clamav-docs-0.103.6-dfsg-0ubuntu0.18.04.1",
      "released": "2022-05-06T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav-docs",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "0.103.6\u002Bdfsg-0ubuntu0.20.04.1",
      "fix": "clamav-docs 0.103.6\u002Bdfsg-0ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-clamav-docs-0.103.6-dfsg-0ubuntu0.20.04.1",
      "released": "2022-05-06T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav-docs",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "0.103.6\u002Bdfsg-0ubuntu0.22.04.1",
      "fix": "clamav-docs 0.103.6\u002Bdfsg-0ubuntu0.22.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-clamav-docs-0.103.6-dfsg-0ubuntu0.22.04.1",
      "released": "2022-05-06T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav-filesystem",
      "release": "amzn 2023",
      "fixedVersion": "0.103.7-1.amzn2023.0.3",
      "fix": "ALAS2023-2023-052",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-052",
      "released": "2023-02-17T20:45:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav-freshclam",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.103.6\u002Bdfsg-0ubuntu0.18.04.1",
      "fix": "clamav-freshclam 0.103.6\u002Bdfsg-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-clamav-freshclam-0.103.6-dfsg-0ubuntu0.18.04.1",
      "released": "2022-05-06T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav-freshclam",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "0.103.6\u002Bdfsg-0ubuntu0.20.04.1",
      "fix": "clamav-freshclam 0.103.6\u002Bdfsg-0ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-clamav-freshclam-0.103.6-dfsg-0ubuntu0.20.04.1",
      "released": "2022-05-06T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav-freshclam",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "0.103.6\u002Bdfsg-0ubuntu0.22.04.1",
      "fix": "clamav-freshclam 0.103.6\u002Bdfsg-0ubuntu0.22.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-clamav-freshclam-0.103.6-dfsg-0ubuntu0.22.04.1",
      "released": "2022-05-06T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav-lib",
      "release": "amzn 2023",
      "fixedVersion": "0.103.7-1.amzn2023.0.3",
      "fix": "ALAS2023-2023-052",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-052",
      "released": "2023-02-17T20:45:00Z"
    },
    {
      "platform": "linux",
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      "fix": "ALAS2023-2023-052",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-052",
      "released": "2023-02-17T20:45:00Z"
    },
    {
      "platform": "linux",
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      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.103.6\u002Bdfsg-0ubuntu0.18.04.1",
      "fix": "clamav-milter 0.103.6\u002Bdfsg-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-clamav-milter-0.103.6-dfsg-0ubuntu0.18.04.1",
      "released": "2022-05-06T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav-milter",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "0.103.6\u002Bdfsg-0ubuntu0.20.04.1",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-clamav-milter-0.103.6-dfsg-0ubuntu0.20.04.1",
      "released": "2022-05-06T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav-milter",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "0.103.6\u002Bdfsg-0ubuntu0.22.04.1",
      "fix": "clamav-milter 0.103.6\u002Bdfsg-0ubuntu0.22.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-clamav-milter-0.103.6-dfsg-0ubuntu0.22.04.1",
      "released": "2022-05-06T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav-milter",
      "release": "amzn 2023",
      "fixedVersion": "0.103.7-1.amzn2023.0.3",
      "fix": "ALAS2023-2023-052",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-052",
      "released": "2023-02-17T20:45:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav-milter-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "0.103.7-1.amzn2023.0.3",
      "fix": "ALAS2023-2023-052",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-052",
      "released": "2023-02-17T20:45:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav-testfiles",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.103.6\u002Bdfsg-0ubuntu0.18.04.1",
      "fix": "clamav-testfiles 0.103.6\u002Bdfsg-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-clamav-testfiles-0.103.6-dfsg-0ubuntu0.18.04.1",
      "released": "2022-05-06T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav-testfiles",
      "release": "Ubuntu 20.04 LTS (focal)",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-clamav-testfiles-0.103.6-dfsg-0ubuntu0.20.04.1",
      "released": "2022-05-06T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav-testfiles",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "0.103.6\u002Bdfsg-0ubuntu0.22.04.1",
      "fix": "clamav-testfiles 0.103.6\u002Bdfsg-0ubuntu0.22.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-clamav-testfiles-0.103.6-dfsg-0ubuntu0.22.04.1",
      "released": "2022-05-06T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav-update",
      "release": "amzn 2023",
      "fixedVersion": "0.103.7-1.amzn2023.0.3",
      "fix": "ALAS2023-2023-052",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-052",
      "released": "2023-02-17T20:45:00Z"
    },
    {
      "platform": "linux",
      "product": "clamav-update-debuginfo",
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      "fixedVersion": "0.103.7-1.amzn2023.0.3",
      "fix": "ALAS2023-2023-052",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-052",
      "released": "2023-02-17T20:45:00Z"
    },
    {
      "platform": "linux",
      "product": "clamd",
      "release": "amzn 2023",
      "fixedVersion": "0.103.7-1.amzn2023.0.3",
      "fix": "ALAS2023-2023-052",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-052",
      "released": "2023-02-17T20:45:00Z"
    },
    {
      "platform": "linux",
      "product": "clamd-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "0.103.7-1.amzn2023.0.3",
      "fix": "ALAS2023-2023-052",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-052",
      "released": "2023-02-17T20:45:00Z"
    },
    {
      "platform": "linux",
      "product": "clamdscan",
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      "fixedVersion": "0.103.6\u002Bdfsg-0ubuntu0.18.04.1",
      "fix": "clamdscan 0.103.6\u002Bdfsg-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-clamdscan-0.103.6-dfsg-0ubuntu0.18.04.1",
      "released": "2022-05-06T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "clamdscan",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "0.103.6\u002Bdfsg-0ubuntu0.20.04.1",
      "fix": "clamdscan 0.103.6\u002Bdfsg-0ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-clamdscan-0.103.6-dfsg-0ubuntu0.20.04.1",
      "released": "2022-05-06T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "clamdscan",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "0.103.6\u002Bdfsg-0ubuntu0.22.04.1",
      "fix": "clamdscan 0.103.6\u002Bdfsg-0ubuntu0.22.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-clamdscan-0.103.6-dfsg-0ubuntu0.22.04.1",
      "released": "2022-05-06T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libclamav9",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.103.6\u002Bdfsg-0ubuntu0.18.04.1",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libclamav9-0.103.6-dfsg-0ubuntu0.18.04.1",
      "released": "2022-05-06T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libclamav9",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "0.103.6\u002Bdfsg-0ubuntu0.20.04.1",
      "fix": "libclamav9 0.103.6\u002Bdfsg-0ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libclamav9-0.103.6-dfsg-0ubuntu0.20.04.1",
      "released": "2022-05-06T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libclamav9",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libclamav9-0.103.6-dfsg-0ubuntu0.22.04.1",
      "released": "2022-05-06T17:00:00Z"
    }
  ],
  "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"
  }
}