{
  "schema_version": "1.4.0",
  "id": "GHSA-fw5f-w62r-p5ww",
  "modified": "2022-05-17T03:57:21Z",
  "published": "2022-05-17T03:57:21Z",
  "aliases": [
    "CVE-2013-6422"
  ],
  "details": "The GnuTLS backend in libcurl 7.21.4 through 7.33.0, when disabling digital signature verification (CURLOPT_SSL_VERIFYPEER), also disables the CURLOPT_SSL_VERIFYHOST check for CN or SAN host name fields, which makes it easier for remote attackers to spoof servers and conduct man-in-the-middle (MITM) attacks.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-6422"
    },
    {
      "type": "WEB",
      "url": "https://h20564.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c04463322"
    },
    {
      "type": "WEB",
      "url": "http://curl.haxx.se/docs/adv_20131217.html"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2013/dsa-2824"
    },
    {
      "type": "WEB",
      "url": "http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2058-1"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2013-12-23T22:55:00Z"
  }
}