Описание
In Eclipse Jetty, versions 12.0.0-12.0.31 and 12.1.0-12.0.5, class GzipHandler exposes a vulnerability when a compressed HTTP request, with Content-Encoding: gzip, is processed and the corresponding response is not compressed.
This happens because the JDK Inflater is allocated for decompressing the request, but it is not released because the release mechanism is tied to the compressed response.
In this case, since the response is not compressed, the release mechanism does not trigger, causing the leak.
A flaw was found in org.eclipse.jetty. A remote attacker can exploit this vulnerability by sending a compressed HTTP request with Content-Encoding: gzip when the server's response is not compressed. This prevents the release of the JDK Inflater, leading to a resource leak. This resource exhaustion can result in a Denial of Service (DoS), making the server unavailable to legitimate users.
Отчет
This Important flaw in Eclipse Jetty's GzipHandler can lead to a denial of service in affected Red Hat products. The vulnerability arises when compressed HTTP requests are processed without a corresponding compressed response, causing a resource leak that can exhaust system resources and render the service unavailable.
Меры по смягчению последствий
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| OpenShift Developer Tools and Services | jenkins | Affected | ||
| Red Hat build of Apache Camel for Spring Boot 4 | jetty-server | Not affected | ||
| Red Hat build of Apicurio Registry 2 | jetty-server | Not affected | ||
| Red Hat build of Apicurio Registry 3 | jetty-server | Not affected | ||
| Red Hat build of Debezium 2 | jetty-server | Not affected | ||
| Red Hat build of Debezium 3 | jetty-server | Not affected | ||
| Red Hat Data Grid 8 | jetty-server | Not affected | ||
| Red Hat Enterprise Linux 7 | maven-wagon | Not affected | ||
| Red Hat Enterprise Linux 8 | pki-core:10.6/resteasy | Not affected | ||
| Red Hat Enterprise Linux 8 | pki-deps:10.6/resteasy | Not affected |
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Дополнительная информация
Статус:
EPSS
7.5 High
CVSS3
Связанные уязвимости
In Eclipse Jetty, versions 12.0.0-12.0.31 and 12.1.0-12.0.5, class GzipHandler exposes a vulnerability when a compressed HTTP request, with Content-Encoding: gzip, is processed and the corresponding response is not compressed. This happens because the JDK Inflater is allocated for decompressing the request, but it is not released because the release mechanism is tied to the compressed response. In this case, since the response is not compressed, the release mechanism does not trigger, causing the leak.
In Eclipse Jetty, versions 12.0.0-12.0.31 and 12.1.0-12.0.5, class GzipHandler exposes a vulnerability when a compressed HTTP request, with Content-Encoding: gzip, is processed and the corresponding response is not compressed. This happens because the JDK Inflater is allocated for decompressing the request, but it is not released because the release mechanism is tied to the compressed response. In this case, since the response is not compressed, the release mechanism does not trigger, causing the leak.
In Eclipse Jetty, versions 12.0.0-12.0.31 and 12.1.0-12.0.5, class Gzi ...
The Eclipse Jetty Server Artifact has a Gzip request memory leak
EPSS
7.5 High
CVSS3