fkie_cve-2024-34750
Vulnerability from fkie_nvd
Published
2024-07-03 20:15
Modified
2024-11-21 09:19
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Improper Handling of Exceptional Conditions, Uncontrolled Resource Consumption vulnerability in Apache Tomcat. When processing an HTTP/2 stream, Tomcat did not handle some cases of excessive HTTP headers correctly. This led to a miscounting of active HTTP/2 streams which in turn led to the use of an incorrect infinite timeout which allowed connections to remain open which should have been closed. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M20, from 10.1.0-M1 through 10.1.24, from 9.0.0-M1 through 9.0.89. Users are recommended to upgrade to version 11.0.0-M21, 10.1.25 or 9.0.90, which fixes the issue.
References
security@apache.orghttps://lists.apache.org/thread/4kqf0bc9gxymjc2x7v3p7dvplnl77y8l
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread/4kqf0bc9gxymjc2x7v3p7dvplnl77y8l
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20240816-0004/
Impacted products
Vendor Product Version


To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper Handling of Exceptional Conditions, Uncontrolled Resource Consumption vulnerability in Apache Tomcat. When processing an HTTP/2 stream, Tomcat did not handle some cases of excessive HTTP headers correctly. This led to a miscounting of active HTTP/2 streams which in turn led to the use of an incorrect infinite timeout which allowed connections to remain open which should have been closed.\n\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M20, from 10.1.0-M1 through 10.1.24, from 9.0.0-M1 through 9.0.89.\n\nUsers are recommended to upgrade to version 11.0.0-M21, 10.1.25 or 9.0.90, which fixes the issue.\n\n"
    },
    {
      "lang": "es",
      "value": "Manejo inadecuado de condiciones excepcionales, vulnerabilidad de consumo incontrolado de recursos en Apache Tomcat. Al procesar una secuencia HTTP/2, Tomcat no manej\u00f3 correctamente algunos casos de encabezados HTTP excesivos. Esto llev\u00f3 a un conteo err\u00f3neo de flujos HTTP/2 activos que a su vez llev\u00f3 al uso de un tiempo de espera infinito incorrecto que permiti\u00f3 que las conexiones permanecieran abiertas y que deber\u00edan haberse cerrado. Este problema afecta a Apache Tomcat: desde 11.0.0-M1 hasta 11.0.0-M20, desde 10.1.0-M1 hasta 10.1.24, desde 9.0.0-M1 hasta 9.0.89. Se recomienda a los usuarios actualizar a la versi\u00f3n 11.0.0-M21, 10.1.25 o 9.0.90, que soluciona el problema."
    }
  ],
  "id": "CVE-2024-34750",
  "lastModified": "2024-11-21T09:19:19.377",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-07-03T20:15:04.083",
  "references": [
    {
      "source": "security@apache.org",
      "url": "https://lists.apache.org/thread/4kqf0bc9gxymjc2x7v3p7dvplnl77y8l"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.apache.org/thread/4kqf0bc9gxymjc2x7v3p7dvplnl77y8l"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://security.netapp.com/advisory/ntap-20240816-0004/"
    }
  ],
  "sourceIdentifier": "security@apache.org",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-400"
        },
        {
          "lang": "en",
          "value": "CWE-755"
        }
      ],
      "source": "security@apache.org",
      "type": "Secondary"
    }
  ]
}


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