ghsa-w32m-9786-jp63
Vulnerability from github
Published
2024-12-18 21:59
Modified
2025-03-16 17:24
Severity ?
8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Summary
Non-linear parsing of case-insensitive content in golang.org/x/net/html
Details

An attacker can craft an input to the Parse functions that would be processed non-linearly with respect to its length, resulting in extremely slow parsing. This could cause a denial of service.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "golang.org/x/net/html"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.33.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-45338"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-770"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-12-18T21:59:48Z",
    "nvd_published_at": "2024-12-18T21:15:08Z",
    "severity": "HIGH"
  },
  "details": "An attacker can craft an input to the Parse functions that would be processed non-linearly with respect to its length, resulting in extremely slow parsing. This could cause a denial of service.",
  "id": "GHSA-w32m-9786-jp63",
  "modified": "2025-03-16T17:24:07Z",
  "published": "2024-12-18T21:59:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-45338"
    },
    {
      "type": "WEB",
      "url": "https://github.com/golang/go/issues/70906"
    },
    {
      "type": "PACKAGE",
      "url": "https://cs.opensource.google/go/x/net"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/cl/637536"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/issue/70906"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/g/golang-announce/c/wSCRmFnNmPA/m/Lvcd0mRMAwAJ"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2024-3333"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Non-linear parsing of case-insensitive content in golang.org/x/net/html"
}


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