fkie_cve-2025-31650
Vulnerability from fkie_nvd
Published
2025-04-28 20:15
Modified
2025-08-08 12:15
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Improper Input Validation vulnerability in Apache Tomcat. Incorrect error handling for some invalid HTTP priority headers resulted in incomplete clean-up of the failed request which created a memory leak. A large number of such requests could trigger an OutOfMemoryException resulting in a denial of service. This issue affects Apache Tomcat: from 9.0.76 through 9.0.102, from 10.1.10 through 10.1.39, from 11.0.0-M2 through 11.0.5. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.90 though 8.5.100. Users are recommended to upgrade to version 9.0.104, 10.1.40 or 11.0.6 which fix the issue.
References
security@apache.orghttps://lists.apache.org/thread/j6zzk0y3yym9pzfzkq5vcyxzz0yzh826Mailing List, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2025/04/28/2Mailing List, Third Party Advisory
Impacted products
Vendor Product Version
apache tomcat *
apache tomcat *
apache tomcat *
apache tomcat 11.0.0
apache tomcat 11.0.0
apache tomcat 11.0.0
apache tomcat 11.0.0
apache tomcat 11.0.0
apache tomcat 11.0.0
apache tomcat 11.0.0
apache tomcat 11.0.0
apache tomcat 11.0.0
apache tomcat 11.0.0
apache tomcat 11.0.0
apache tomcat 11.0.0
apache tomcat 11.0.0
apache tomcat 11.0.0
apache tomcat 11.0.0
apache tomcat 11.0.0
apache tomcat 11.0.0
apache tomcat 11.0.0
apache tomcat 11.0.0
apache tomcat 11.0.0
apache tomcat 11.0.0
apache tomcat 11.0.0
apache tomcat 11.0.0
apache tomcat 11.0.0


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  "cveTags": [],
  "descriptions": [
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      "value": "Improper Input Validation vulnerability in Apache Tomcat. Incorrect error handling for some invalid HTTP priority headers resulted in incomplete clean-up of the failed request which created a memory leak. A large number of such requests could trigger an OutOfMemoryException resulting in a denial of service.\n\nThis issue affects Apache Tomcat: from 9.0.76 through 9.0.102, from 10.1.10 through 10.1.39, from 11.0.0-M2 through 11.0.5.\nThe following versions were EOL at the time the CVE was created but are \nknown to be affected: 8.5.90 though 8.5.100.\n\n\nUsers are recommended to upgrade to version 9.0.104, 10.1.40 or 11.0.6 which fix the issue."
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      "value": "Vulnerabilidad de validaci\u00f3n de entrada incorrecta en Apache Tomcat. La gesti\u00f3n incorrecta de errores en algunos encabezados de prioridad HTTP no v\u00e1lidos provoc\u00f3 una limpieza incompleta de la solicitud fallida, lo que gener\u00f3 una fuga de memoria. Un gran n\u00famero de solicitudes de este tipo podr\u00eda generar una excepci\u00f3n OutOfMemoryException, lo que resulta en una denegaci\u00f3n de servicio. Este problema afecta a Apache Tomcat: de la 9.0.76 a la 9.0.102, de la 10.1.10 a la 10.1.39 y de la 11.0.0-M2 a la 11.0.5. Se recomienda actualizar a las versiones 9.0.104, 10.1.40 o 11.0.6, que solucionan el problema."
    }
  ],
  "id": "CVE-2025-31650",
  "lastModified": "2025-08-08T12:15:27.817",
  "metrics": {
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          "baseScore": 7.5,
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          "confidentialityImpact": "NONE",
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          "privilegesRequired": "NONE",
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          "userInteraction": "NONE",
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