{
  "modified": "2025-08-09T19:01:28Z",
  "published": "2017-10-06T15:29:00Z",
  "id": "CVE-2014-2903",
  "details": "CyaSSL does not check the key usage extension in leaf certificates, which allows remote attackers to spoof servers via a crafted server certificate not authorized for use in an SSL/TLS handshake.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "http://secunia.com/advisories/62604"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.openwall.com/lists/oss-security/2014/04/18/2"
    },
    {
      "type": "ARTICLE",
      "url": "http://www.openwall.com/lists/oss-security/2014/04/18/2"
    },
    {
      "type": "REPORT",
      "url": "http://secunia.com/advisories/62604"
    }
  ]
}