{
  "cveId": "CVE-2023-29323",
  "url": "https://patchblox.com/security/cve/CVE-2023-29323",
  "summary": "CVE-2023-29323 is fixed in 3 products on 1 platform, first by DEBIAN-CVE-2023-29323, released April 4, 2023. It is not reported as exploited. Patch Radar priority: High.",
  "title": "opensmtpd: ascii_load_sockaddr in smtpd in OpenBSD before 7.1 errata 024 and 7.2 before errata 020, and OpenSMTPD Portable befor...",
  "description": "ascii_load_sockaddr in smtpd in OpenBSD before 7.1 errata 024 and 7.2 before errata 020, and OpenSMTPD Portable before 7.0.0-portable commit f748277, can abort upon a connection from a local, scoped IPv6 address.",
  "published": "2023-04-04T23:15:07Z",
  "severity": "high",
  "cvss": 7.8,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00279,
  "epssPercentile": 0.20478,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "opensmtpd",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "7.3.0p1-1",
      "fix": "DEBIAN-CVE-2023-29323",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-29323",
      "released": "2023-04-04T23:15:07Z"
    },
    {
      "platform": "linux",
      "product": "opensmtpd",
      "release": "Debian 14",
      "fixedVersion": "7.3.0p1-1",
      "fix": "DEBIAN-CVE-2023-29323",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-29323",
      "released": "2023-04-04T23:15:07Z"
    },
    {
      "platform": "linux",
      "product": "opensmtpd",
      "release": "amzn 2023",
      "fixedVersion": "6.8.0p2-11.amzn2023.0.1",
      "fix": "ALAS2023-2023-221",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-221",
      "released": "2023-06-21T19:10:00Z"
    },
    {
      "platform": "linux",
      "product": "opensmtpd-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "6.8.0p2-11.amzn2023.0.1",
      "fix": "ALAS2023-2023-221",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-221",
      "released": "2023-06-21T19:10:00Z"
    },
    {
      "platform": "linux",
      "product": "opensmtpd-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "6.8.0p2-11.amzn2023.0.1",
      "fix": "ALAS2023-2023-221",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-221",
      "released": "2023-06-21T19:10:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}