ghsa-4r78-hx75-jjj2
Vulnerability from github
Published
2022-05-13 01:19
Modified
2024-05-20 21:13
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
golang.org/x/net/html has Improper Restriction of Operations within the Bounds of a Memory Buffer
Details

The html package (aka x/net/html) through 2018-09-25 in Go mishandles <svg><template><desc><t><svg></template>, leading to a panic: runtime error (index out of range) in (*nodeStack).pop in node.go, called from (*parser).clearActiveFormattingElements, during an html.Parse call.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "golang.org/x/net"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.0.0-20190125002852-4b62a64f59f7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2018-17847"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-02-07T22:44:43Z",
    "nvd_published_at": "2018-10-01T08:29:00Z",
    "severity": "HIGH"
  },
  "details": "The html package (aka `x/net/html`) through 2018-09-25 in Go mishandles `\u003csvg\u003e\u003ctemplate\u003e\u003cdesc\u003e\u003ct\u003e\u003csvg\u003e\u003c/template\u003e`, leading to a `panic: runtime error` (index out of range) in `(*nodeStack).pop` in node.go, called from `(*parser).clearActiveFormattingElements`, during an `html.Parse` call.",
  "id": "GHSA-4r78-hx75-jjj2",
  "modified": "2024-05-20T21:13:53Z",
  "published": "2022-05-13T01:19:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-17847"
    },
    {
      "type": "WEB",
      "url": "https://github.com/golang/go/issues/27846"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/golang/go"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/cl/159397"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/issue/27846"
    },
    {
      "type": "WEB",
      "url": "https://go.googlesource.com/net/+/4b62a64f59f73840b9ab79204c94fee61cd1ba2c"
    },
    {
      "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-2022-0197"
    }
  ],
  "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": "golang.org/x/net/html has Improper Restriction of Operations within the Bounds of a Memory Buffer"
}


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