{
  "cveId": "CVE-2024-49369",
  "url": "https://patchblox.com/security/cve/CVE-2024-49369",
  "summary": "CVE-2024-49369 is fixed in icinga2 on 1 platform, first by DEBIAN-CVE-2024-49369, released November 12, 2024. It is not reported as exploited. Patch Radar priority: Urgent.",
  "title": "icinga2: Icinga is a monitoring system which checks the availability of network resources, notifies users of outages, and gene...",
  "description": "Icinga is a monitoring system which checks the availability of network resources, notifies users of outages, and generates performance data for reporting. The TLS certificate validation in all Icinga 2 versions starting from 2.4.0 was flawed, allowing an attacker to impersonate both trusted cluster nodes as well as any API users that use TLS client certificates for authentication (ApiUser objects with the client_cn attribute set). This vulnerability has been fixed in v2.14.3, v2.13.10, v2.12.11, and v2.11.12.",
  "published": "2024-11-12T17:15:08Z",
  "severity": "critical",
  "cvss": 9.8,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.02939,
  "epssPercentile": 0.87202,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "icinga2",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "2.13.6-2\u002Bdeb12u2",
      "fix": "DEBIAN-CVE-2024-49369",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-49369",
      "released": "2024-11-12T17:15:08Z"
    },
    {
      "platform": "linux",
      "product": "icinga2",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "2.14.3-1",
      "fix": "DEBIAN-CVE-2024-49369",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-49369",
      "released": "2024-11-12T17:15:08Z"
    },
    {
      "platform": "linux",
      "product": "icinga2",
      "release": "Debian 14",
      "fixedVersion": "2.14.3-1",
      "fix": "DEBIAN-CVE-2024-49369",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-49369",
      "released": "2024-11-12T17:15:08Z"
    },
    {
      "platform": "linux",
      "product": "icinga2",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "2.13.10-bp156.4.3.1",
      "fix": "OPENSUSE-SU-2024:0372-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2024-0372-1",
      "released": "2024-11-21T14:37:26Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T19:12:23Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}