Описание
A vulnerability was found in Undertow where the ProxyProtocolReadListener reuses the same StringBuilder instance across multiple requests. This issue occurs when the parseProxyProtocolV1 method processes multiple requests on the same HTTP connection. As a result, different requests may share the same StringBuilder instance, potentially leading to information leakage between requests or responses. In some cases, a value from a previous request or response may be erroneously reused, which could lead to unintended data exposure. This issue primarily results in errors and connection termination but creates a risk of data leakage in multi-request environments.
Отчет
Red Hat decided to rate this vulnerability as Important because of the potential loss of Availability and no additional privileges being required.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat build of Apache Camel for Spring Boot 3 | undertow | Affected | ||
| Red Hat build of Apache Camel - HawtIO 4 | undertow | Affected | ||
| Red Hat Build of Keycloak | undertow | Affected | ||
| Red Hat build of Quarkus | quarkus-undertow | Not affected | ||
| Red Hat Data Grid 8 | undertow | Will not fix | ||
| Red Hat Fuse 7 | undertow | Will not fix | ||
| Red Hat Integration Camel K 1 | undertow | Will not fix | ||
| Red Hat JBoss Data Grid 7 | undertow | Out of support scope | ||
| Red Hat JBoss Enterprise Application Platform 7 | undertow-core | Not affected | ||
| Red Hat JBoss Enterprise Application Platform Expansion Pack | undertow-core | Not affected |
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Дополнительная информация
Статус:
EPSS
7.5 High
CVSS3
Связанные уязвимости
A vulnerability was found in Undertow where the ProxyProtocolReadListener reuses the same StringBuilder instance across multiple requests. This issue occurs when the parseProxyProtocolV1 method processes multiple requests on the same HTTP connection. As a result, different requests may share the same StringBuilder instance, potentially leading to information leakage between requests or responses. In some cases, a value from a previous request or response may be erroneously reused, which could lead to unintended data exposure. This issue primarily results in errors and connection termination but creates a risk of data leakage in multi-request environments.
A vulnerability was found in Undertow where the ProxyProtocolReadListener reuses the same StringBuilder instance across multiple requests. This issue occurs when the parseProxyProtocolV1 method processes multiple requests on the same HTTP connection. As a result, different requests may share the same StringBuilder instance, potentially leading to information leakage between requests or responses. In some cases, a value from a previous request or response may be erroneously reused, which could lead to unintended data exposure. This issue primarily results in errors and connection termination but creates a risk of data leakage in multi-request environments.
A vulnerability was found in Undertow where the ProxyProtocolReadListe ...
Уязвимость функции parseProxyProtocolV1() класса ProxyProtocolReadListener веб-сервера Undertow, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации
EPSS
7.5 High
CVSS3