GHSA-VG3R-RM7W-2XGH

Vulnerability from github – Published: 2024-05-16 17:44 – Updated: 2025-11-03 22:46
VLAI
Summary
REXML contains a denial of service vulnerability
Details

Impact

The REXML gem before 3.2.6 has a DoS vulnerability when it parses an XML that has many >s in an attribute value.

If you need to parse untrusted XMLs, you may be impacted to this vulnerability.

Patches

The REXML gem 3.2.7 or later include the patch to fix this vulnerability.

Workarounds

Don't parse untrusted XMLs.

References

  • https://www.ruby-lang.org/en/news/2024/05/16/dos-rexml-cve-2024-35176/
Severity
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Show details on source website
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{
  "affected": [
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "rexml"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.2.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-35176"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-05-16T17:44:04Z",
    "nvd_published_at": "2024-05-16T16:15:09Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\n\nThe REXML gem before 3.2.6 has a DoS vulnerability when it parses an XML that has many `\u003e`s in an attribute value.\n\nIf you need to parse untrusted XMLs, you may be impacted to this vulnerability.\n\n### Patches\n\nThe REXML gem 3.2.7 or later include the patch to fix this vulnerability.\n\n### Workarounds\n\nDon\u0027t parse untrusted XMLs.\n\n### References\n\n* https://www.ruby-lang.org/en/news/2024/05/16/dos-rexml-cve-2024-35176/",
  "id": "GHSA-vg3r-rm7w-2xgh",
  "modified": "2025-11-03T22:46:47Z",
  "published": "2024-05-16T17:44:04Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/ruby/rexml/security/advisories/GHSA-vg3r-rm7w-2xgh"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-35176"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ruby/rexml/commit/4325835f92f3f142ebd91a3fdba4e1f1ab7f1cfb"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/ruby/rexml"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00011.html"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20250306-0001"
    },
    {
      "type": "WEB",
      "url": "https://www.ruby-lang.org/en/news/2024/05/16/dos-rexml-cve-2024-35176"
    }
  ],
  "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:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "REXML contains a denial of service vulnerability"
}



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