{
  "cveId": "CVE-2022-43995",
  "url": "https://patchblox.com/security/cve/CVE-2022-43995",
  "summary": "CVE-2022-43995 is fixed in 8 products on 1 platform, first by DEBIAN-CVE-2022-43995, released November 2, 2022. It is not reported as exploited. Patch Radar priority: High.",
  "title": "sudo: Sudo 1.8.0 through 1.9.12, with the crypt() password backend, contains a plugins/sudoers/auth/passwd.c array-out-of-b...",
  "description": "Sudo 1.8.0 through 1.9.12, with the crypt() password backend, contains a plugins/sudoers/auth/passwd.c array-out-of-bounds error that can result in a heap-based buffer over-read. This can be triggered by arbitrary local users with access to Sudo by entering a password of seven characters or fewer. The impact could vary depending on the system libraries, compiler, and processor architecture.",
  "published": "2022-11-02T14:15:16Z",
  "severity": "high",
  "cvss": 7.1,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
  "epss": 0.00298,
  "epssPercentile": 0.22679,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "sudo",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "1.9.12p1-1",
      "fix": "DEBIAN-CVE-2022-43995",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-43995",
      "released": "2022-11-02T14:15:16Z"
    },
    {
      "platform": "linux",
      "product": "sudo",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "1.9.12p1-1",
      "fix": "DEBIAN-CVE-2022-43995",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-43995",
      "released": "2022-11-02T14:15:16Z"
    },
    {
      "platform": "linux",
      "product": "sudo",
      "release": "Debian 14",
      "fixedVersion": "1.9.12p1-1",
      "fix": "DEBIAN-CVE-2022-43995",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-43995",
      "released": "2022-11-02T14:15:16Z"
    },
    {
      "platform": "linux",
      "product": "sudo",
      "release": "amzn 2023",
      "fixedVersion": "1.9.12-1.p2.amzn2023.0.2",
      "fix": "ALAS2023-2023-106",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-106",
      "released": "2023-02-17T20:48:00Z"
    },
    {
      "platform": "linux",
      "product": "sudo-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1.9.12-1.p2.amzn2023.0.2",
      "fix": "ALAS2023-2023-106",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-106",
      "released": "2023-02-17T20:48:00Z"
    },
    {
      "platform": "linux",
      "product": "sudo-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "1.9.12-1.p2.amzn2023.0.2",
      "fix": "ALAS2023-2023-106",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-106",
      "released": "2023-02-17T20:48:00Z"
    },
    {
      "platform": "linux",
      "product": "sudo-devel",
      "release": "amzn 2023",
      "fixedVersion": "1.9.12-1.p2.amzn2023.0.2",
      "fix": "ALAS2023-2023-106",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-106",
      "released": "2023-02-17T20:48:00Z"
    },
    {
      "platform": "linux",
      "product": "sudo-logsrvd",
      "release": "amzn 2023",
      "fixedVersion": "1.9.12-1.p2.amzn2023.0.2",
      "fix": "ALAS2023-2023-106",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-106",
      "released": "2023-02-17T20:48:00Z"
    },
    {
      "platform": "linux",
      "product": "sudo-logsrvd-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1.9.12-1.p2.amzn2023.0.2",
      "fix": "ALAS2023-2023-106",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-106",
      "released": "2023-02-17T20:48:00Z"
    },
    {
      "platform": "linux",
      "product": "sudo-python-plugin",
      "release": "amzn 2023",
      "fixedVersion": "1.9.12-1.p2.amzn2023.0.2",
      "fix": "ALAS2023-2023-106",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-106",
      "released": "2023-02-17T20:48:00Z"
    },
    {
      "platform": "linux",
      "product": "sudo-python-plugin-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1.9.12-1.p2.amzn2023.0.2",
      "fix": "ALAS2023-2023-106",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-106",
      "released": "2023-02-17T20:48:00Z"
    }
  ],
  "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"
  }
}