{
  "id": "CVE-2024-35176",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2024-05-16T16:15:09.707",
  "lastModified": "2024-05-17T18:36:31.297",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": " REXML is an XML toolkit for Ruby. The REXML gem before 3.2.6 has a denial of service vulnerability when it parses an XML that has many `<`s in an attribute value. Those who need to parse untrusted XMLs may be impacted to this vulnerability. The REXML gem 3.2.7 or later include the patch to fix this vulnerability. As a workaround, don't parse untrusted XMLs."
    },
    {
      "lang": "es",
      "value": " REXML es un conjunto de herramientas XML para Ruby. La gema REXML anterior a 3.2.6 tiene una vulnerabilidad de denegaci\u00f3n de servicio cuando analiza un XML que tiene muchos `&lt;` en un valor de atributo. Aquellos que necesiten analizar archivos XML que no sean de confianza pueden verse afectados por esta vulnerabilidad. La gema REXML 3.2.7 o posterior incluye el parche para corregir esta vulnerabilidad. Como soluci\u00f3n alternativa, no analice archivos XML que no sean de confianza."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "security-advisories@github.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "LOW",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4
      }
    ]
  },
  "weaknesses": [
    {
      "source": "security-advisories@github.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-400"
        },
        {
          "lang": "en",
          "value": "CWE-770"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/ruby/rexml/commit/4325835f92f3f142ebd91a3fdba4e1f1ab7f1cfb",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/ruby/rexml/security/advisories/GHSA-vg3r-rm7w-2xgh",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://www.ruby-lang.org/en/news/2024/05/16/dos-rexml-cve-2024-35176",
      "source": "security-advisories@github.com"
    }
  ]
}