Описание
Apache Tomcat Denial of Service via invalid HTTP priority header
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.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2025-31650
- https://github.com/apache/tomcat/commit/1eef1dc459c45f1e421d8bd25ef340fc1cc34edc
- https://github.com/apache/tomcat/commit/40ae788c2e64d018b4e58cd4210bb96434d0100d
- https://github.com/apache/tomcat/commit/75554da2fc5574862510ae6f0d7b3d78937f1d40
- https://github.com/apache/tomcat/commit/8cc3b8fb3f2d8d4d6a757e014f19d1fafa948a60
- https://github.com/apache/tomcat/commit/b7674782679e1514a0d154166b1d04d38aaac4a9
- https://github.com/apache/tomcat/commit/b98e74f517b36929f4208506e5adad22cb767baa
- https://github.com/apache/tomcat/commit/cba1a0fe1289ee7f5dd46c61c38d1e1ac5437bff
- https://github.com/apache/tomcat/commit/ded0285b96b4d3f5560dfc8856ad5ec4a9b50ba9
- https://github.com/apache/tomcat/commit/f619e6a05029538886d5a9d987925d573b5bb8c2
- https://lists.apache.org/thread/j6zzk0y3yym9pzfzkq5vcyxzz0yzh826
- https://tomcat.apache.org/security-10.html
- https://tomcat.apache.org/security-11.html
- https://tomcat.apache.org/security-9.html
- http://www.openwall.com/lists/oss-security/2025/04/28/2
Пакеты
org.apache.tomcat:tomcat-coyote
>= 9.0.76, <= 9.0.102
9.0.104
org.apache.tomcat:tomcat-coyote
>= 10.1.10, < 10.1.40
10.1.40
org.apache.tomcat:tomcat-coyote
>= 11.0.0-M2, < 11.0.6
11.0.6
org.apache.tomcat.embed:tomcat-embed-core
>= 9.0.76, <= 9.0.102
9.0.104
org.apache.tomcat.embed:tomcat-embed-core
>= 10.1.10, < 10.1.40
10.1.40
org.apache.tomcat.embed:tomcat-embed-core
>= 11.0.0-M2, < 11.0.6
11.0.6
org.apache.tomcat:tomcat-coyote
>= 8.5.0, <= 8.5.100
Отсутствует
org.apache.tomcat.embed:tomcat-embed-core
>= 8.5.0, <= 8.5.100
Отсутствует
Связанные уязвимости
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.
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.
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.
Improper Input Validation vulnerability in Apache Tomcat. Incorrect er ...
Уязвимость сервера приложений Apache Tomcat, связанная с неполной очисткой временных или вспомогательных ресурсов, позволяющая нарушителю вызвать отказ в обслуживании