ghsa-2xf8-4fv6-m993
Vulnerability from github
Published
2022-05-24 16:53
Modified
2022-05-24 16:53
Details

net/url in Go before 1.11.13 and 1.12.x before 1.12.8 mishandles malformed hosts in URLs, leading to an authorization bypass in some applications. This is related to a Host field with a suffix appearing in neither Hostname() nor Port(), and is related to a non-numeric port number. For example, an attacker can compose a crafted javascript:// URL that results in a hostname of google.com.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-14809"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-08-13T21:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "net/url in Go before 1.11.13 and 1.12.x before 1.12.8 mishandles malformed hosts in URLs, leading to an authorization bypass in some applications. This is related to a Host field with a suffix appearing in neither Hostname() nor Port(), and is related to a non-numeric port number. For example, an attacker can compose a crafted javascript:// URL that results in a hostname of google.com.",
  "id": "GHSA-2xf8-4fv6-m993",
  "modified": "2022-05-24T16:53:16Z",
  "published": "2022-05-24T16:53:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-14809"
    },
    {
      "type": "WEB",
      "url": "https://github.com/golang/go/issues/29098"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:3433"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/forum/#!topic/golang-announce/0uuMm1BwpHE"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/forum/#!topic/golang-announce/65QixT3tcmg"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4BBP27PZGSY6OP6D26E5FW4GZKBFHNU7"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LYO6E3H34C346D2E443GLXK7OK6KIYIQ"
    },
    {
      "type": "WEB",
      "url": "https://seclists.org/bugtraq/2019/Aug/31"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2019/dsa-4503"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00076.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00002.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00011.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00021.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00038.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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