Описание
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. Users are recommended to upgrade to version 9.0.104, 10.1.40 or 11.0.6 which fix the issue.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| tomcat11 | fixed | 11.0.6-1 | package | |
| tomcat10 | fixed | 10.1.40-1 | package | |
| tomcat9 | fixed | 9.0.70-2 | package | |
| tomcat9 | postponed | bullseye | package |
Примечания
Starting with 9.0.70-2 src:tomcat9 no longer ships the server stack, using that as the fixed version
https://lists.apache.org/thread/j6zzk0y3yym9pzfzkq5vcyxzz0yzh826
Fixed by: https://github.com/apache/tomcat/commit/75554da2fc5574862510ae6f0d7b3d78937f1d40 (11.0.6)
Fixed by: https://github.com/apache/tomcat/commit/f619e6a05029538886d5a9d987925d573b5bb8c2 (11.0.6)
Fixed by: https://github.com/apache/tomcat/commit/ded0285b96b4d3f5560dfc8856ad5ec4a9b50ba9 (11.0.6)
Fixed by: https://github.com/apache/tomcat/commit/cba1a0fe1289ee7f5dd46c61c38d1e1ac5437bff (10.1.40)
Fixed by: https://github.com/apache/tomcat/commit/1eef1dc459c45f1e421d8bd25ef340fc1cc34edc (10.1.40)
Fixed by: https://github.com/apache/tomcat/commit/8cc3b8fb3f2d8d4d6a757e014f19d1fafa948a60 (10.1.40)
Fixed by: https://github.com/apache/tomcat/commit/40ae788c2e64d018b4e58cd4210bb96434d0100d (9.0.104)
Fixed by: https://github.com/apache/tomcat/commit/b98e74f517b36929f4208506e5adad22cb767baa (9.0.104)
Fixed by: https://github.com/apache/tomcat/commit/b7674782679e1514a0d154166b1d04d38aaac4a9 (9.0.104)
EPSS
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. 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. 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. Users are recommended to upgrade to version 9.0.104, 10.1.40 or 11.0.6 which fix the issue.
Apache Tomcat Denial of Service via invalid HTTP priority header
Уязвимость сервера приложений Apache Tomcat, связанная с неполной очисткой временных или вспомогательных ресурсов, позволяющая нарушителю вызвать отказ в обслуживании
EPSS