ghsa-vfw5-hrgq-h5wf
Vulnerability from github
Published
2023-09-25 17:33
Modified
2024-05-20 19:40
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
x/net/html Vulnerable to DoS During HTML Parsing
Details

The html package (aka x/net/html) through 2018-09-25 in Go mishandles <table><math><select><mi><select></table>, leading to an infinite loop during an html.Parse call because inSelectIM and inSelectInTableIM do not comply with a specification.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "golang.org/x/net"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.0.0-20190125091013-d26f9f9a57f3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2018-17846"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-835"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-09-25T17:33:10Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "The html package (aka x/net/html) through 2018-09-25 in Go mishandles `\u003ctable\u003e\u003cmath\u003e\u003cselect\u003e\u003cmi\u003e\u003cselect\u003e\u003c/table\u003e`, leading to an infinite loop during an `html.Parse` call because `inSelectIM` and `inSelectInTableIM` do not comply with a specification.",
  "id": "GHSA-vfw5-hrgq-h5wf",
  "modified": "2024-05-20T19:40:06Z",
  "published": "2023-09-25T17:33:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-17846"
    },
    {
      "type": "WEB",
      "url": "https://github.com/golang/go/issues/27842"
    },
    {
      "type": "WEB",
      "url": "https://go-review.googlesource.com/c/137275"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/issue/27842"
    },
    {
      "type": "WEB",
      "url": "https://go.googlesource.com/net/+/d26f9f9a57f3fab6a695bec0d84433c2c50f8bbf"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LREEWY6KNLHRWFZ7OT4HVLMVVCGGUHON"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UKRCI7WIOCOCD3H7NXWRGIRABTQOZOBK"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2020-0014"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "x/net/html Vulnerable to DoS During HTML Parsing"
}


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