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 manejó correctamente algunos casos de encabezados HTTP excesivos. Esto llevó a un conteo erróneo de flujos HTTP/2 activos que a su vez llevó al uso de un tiempo de espera infinito incorrecto que permitió que las conexiones permanecieran abiertas y que deberían 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 versión 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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