{
  "cveId": "CVE-2022-48303",
  "url": "https://patchblox.com/security/cve/CVE-2022-48303",
  "summary": "CVE-2022-48303 is fixed in 4 products on 1 platform, first by tar 1.29b-2ubuntu0.4, released January 29, 2023. It is not reported as exploited. Patch Radar priority: High.",
  "title": "tar: The GNU tar program can save multiple files in an archive and restore files from an archive.\n\nSecurity Fix(es):\n\n* ta...",
  "description": "The GNU tar program can save multiple files in an archive and restore files from an archive.\n\nSecurity Fix(es):\n\n* tar: heap buffer overflow at from_header() in list.c via specially crafted checksum (CVE-2022-48303)\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.",
  "published": "2023-01-29T20:15:00Z",
  "severity": "Moderate",
  "cvss": 7.8,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
  "epss": 0.01493,
  "epssPercentile": 0.74302,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "tar",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "1.34\u002Bdfsg-1.2\u002Bdeb12u1",
      "fix": "DEBIAN-CVE-2022-48303",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48303",
      "released": "2023-01-30T04:15:08Z"
    },
    {
      "platform": "linux",
      "product": "tar",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "1.34\u002Bdfsg-1.4",
      "fix": "DEBIAN-CVE-2022-48303",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48303",
      "released": "2023-01-30T04:15:08Z"
    },
    {
      "platform": "linux",
      "product": "tar",
      "release": "Debian 14",
      "fixedVersion": "1.34\u002Bdfsg-1.4",
      "fix": "DEBIAN-CVE-2022-48303",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48303",
      "released": "2023-01-30T04:15:08Z"
    },
    {
      "platform": "linux",
      "product": "tar",
      "release": "RHEL 8",
      "fixedVersion": "2:1.30-6.el8_7.1",
      "fix": "RHSA-2023:0842",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2023-0842",
      "released": "2023-02-21T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "tar",
      "release": "RHEL 9",
      "fixedVersion": "2:1.34-6.el9_1",
      "fix": "RHSA-2023:0959",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2023-0959",
      "released": "2023-02-28T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "tar",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.29b-2ubuntu0.4",
      "fix": "tar 1.29b-2ubuntu0.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-tar-1.29b-2ubuntu0.4",
      "released": "2023-01-29T20:15:00Z"
    },
    {
      "platform": "linux",
      "product": "tar",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.30\u002Bdfsg-7ubuntu0.20.04.3",
      "fix": "tar 1.30\u002Bdfsg-7ubuntu0.20.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-tar-1.30-dfsg-7ubuntu0.20.04.3",
      "released": "2023-01-29T20:15:00Z"
    },
    {
      "platform": "linux",
      "product": "tar",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1.34\u002Bdfsg-1ubuntu0.1.22.04.1",
      "fix": "tar 1.34\u002Bdfsg-1ubuntu0.1.22.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-tar-1.34-dfsg-1ubuntu0.1.22.04.1",
      "released": "2023-01-29T20:15:00Z"
    },
    {
      "platform": "linux",
      "product": "tar",
      "release": "almalinux 8",
      "fixedVersion": "2:1.30-6.el8_7.1",
      "fix": "ALSA-2023:0842",
      "url": "https://patchblox.com/security/fix/linux/alsa-2023-0842",
      "released": "2023-02-21T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "tar",
      "release": "almalinux 9",
      "fixedVersion": "2:1.34-6.el9_1",
      "fix": "ALSA-2023:0959",
      "url": "https://patchblox.com/security/fix/linux/alsa-2023-0959",
      "released": "2023-02-28T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "tar",
      "release": "amzn 2023",
      "fixedVersion": "2:1.34-1.amzn2023.0.3",
      "fix": "ALAS2023-2023-153",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-153",
      "released": "2023-03-30T21:11:00Z"
    },
    {
      "platform": "linux",
      "product": "tar",
      "release": "ol 8",
      "fixedVersion": "2:1.30-6.el8_7.1",
      "fix": "ELSA-2023-0842",
      "url": "https://patchblox.com/security/fix/linux/elsa-2023-0842",
      "released": "2023-02-22T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "tar",
      "release": "ol 9",
      "fixedVersion": "2:1.34-6.el9_1",
      "fix": "ELSA-2023-0959",
      "url": "https://patchblox.com/security/fix/linux/elsa-2023-0959",
      "released": "2023-02-28T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "tar",
      "release": "rocky 8",
      "fixedVersion": "2:1.30-6.el8_7.1",
      "fix": "RLSA-2023:0842",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2023-0842",
      "released": "2023-02-22T01:08:44Z"
    },
    {
      "platform": "linux",
      "product": "tar",
      "release": "rocky 9",
      "fixedVersion": "2:1.34-6.el9_1",
      "fix": "RLSA-2023:0959",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2023-0959",
      "released": "2023-04-06T15:53:31Z"
    },
    {
      "platform": "linux",
      "product": "tar-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "2:1.34-1.amzn2023.0.3",
      "fix": "ALAS2023-2023-153",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-153",
      "released": "2023-03-30T21:11:00Z"
    },
    {
      "platform": "linux",
      "product": "tar-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "2:1.34-1.amzn2023.0.3",
      "fix": "ALAS2023-2023-153",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-153",
      "released": "2023-03-30T21:11:00Z"
    },
    {
      "platform": "linux",
      "product": "tar-scripts",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.29b-2ubuntu0.4",
      "fix": "tar-scripts 1.29b-2ubuntu0.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-tar-scripts-1.29b-2ubuntu0.4",
      "released": "2023-01-29T20:15:00Z"
    },
    {
      "platform": "linux",
      "product": "tar-scripts",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.30\u002Bdfsg-7ubuntu0.20.04.3",
      "fix": "tar-scripts 1.30\u002Bdfsg-7ubuntu0.20.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-tar-scripts-1.30-dfsg-7ubuntu0.20.04.3",
      "released": "2023-01-29T20:15:00Z"
    },
    {
      "platform": "linux",
      "product": "tar-scripts",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1.34\u002Bdfsg-1ubuntu0.1.22.04.1",
      "fix": "tar-scripts 1.34\u002Bdfsg-1ubuntu0.1.22.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-tar-scripts-1.34-dfsg-1ubuntu0.1.22.04.1",
      "released": "2023-01-29T20:15:00Z"
    }
  ],
  "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"
  }
}