{
  "modified": "2025-08-09T19:01:27Z",
  "published": "2017-10-19T21:29:00Z",
  "id": "CVE-2012-4380",
  "details": "MediaWiki before 1.18.5, and 1.19.x before 1.19.2 allows remote attackers to bypass GlobalBlocking extension IP address blocking and create an account via unspecified vectors.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "http://www.openwall.com/lists/oss-security/2012/08/31/10"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.openwall.com/lists/oss-security/2012/08/31/6"
    },
    {
      "type": "ADVISORY",
      "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=686330"
    },
    {
      "type": "ADVISORY",
      "url": "https://lists.wikimedia.org/pipermail/mediawiki-announce/2012-August/000119.html"
    },
    {
      "type": "ADVISORY",
      "url": "https://phabricator.wikimedia.org/T41824"
    },
    {
      "type": "ARTICLE",
      "url": "http://www.openwall.com/lists/oss-security/2012/08/31/10"
    },
    {
      "type": "ARTICLE",
      "url": "http://www.openwall.com/lists/oss-security/2012/08/31/6"
    },
    {
      "type": "FIX",
      "url": "http://www.openwall.com/lists/oss-security/2012/08/31/10"
    },
    {
      "type": "FIX",
      "url": "http://www.openwall.com/lists/oss-security/2012/08/31/6"
    },
    {
      "type": "FIX",
      "url": "https://lists.wikimedia.org/pipermail/mediawiki-announce/2012-August/000119.html"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=686330"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=853440"
    },
    {
      "type": "REPORT",
      "url": "https://phabricator.wikimedia.org/T41824"
    }
  ]
}