{
  "affected": [
    {
      "database_specific": {
        "unresolved_ranges": [
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "58.0.3029.81"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "58.0.3029.83"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "6.0"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "6.0"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "6.0"
              }
            ]
          }
        ]
      }
    }
  ],
  "details": "Insufficient consistency checks in signature handling in the networking stack in Google Chrome prior to 58.0.3029.81 for Mac, Windows, and Linux, and 58.0.3029.83 for Android, allowed a remote attacker to incorrectly accept a badly formed X.509 certificate via a crafted HTML page.",
  "id": "CVE-2017-5066",
  "modified": "2026-03-15T21:51:01.886377899Z",
  "published": "2017-10-27T05:29:00.707Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://crbug.com/690821"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/97939"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1038317"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2017:1124"
    },
    {
      "type": "ADVISORY",
      "url": "https://security.gentoo.org/glsa/201705-02"
    },
    {
      "type": "ARTICLE",
      "url": "https://chromereleases.googleblog.com/2017/04/stable-channel-update-for-desktop.html"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}