Описание
Inconsistent interpretation of http requests ('http request/response smuggling') in .NET allows an unauthorized attacker to bypass a security feature over a network.
Отчет
This Moderate impact flaw in System.Net.HttpListener on Red Hat platforms running .NET Core allows for a security feature bypass. The vulnerability arises from incorrect parsing of the Content-Length header, potentially affecting applications that utilize HttpListener to process HTTP requests.
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 |
|---|---|---|---|---|
| Red Hat Enterprise Linux 10 | dotnet11.0 | Fix deferred | ||
| Red Hat Enterprise Linux 8 | dotnet11.0 | Fix deferred | ||
| Red Hat Enterprise Linux 8 | dotnet/sdk | Fix deferred | ||
| Red Hat Enterprise Linux 9 | dotnet11.0 | Fix deferred | ||
| Red Hat Enterprise Linux 9 | dotnet/sdk | Fix deferred | ||
| Red Hat OpenShift Dev Spaces | devspaces/udi-rhel9 | Fix deferred | ||
| Red Hat Enterprise Linux 10 | dotnet8.0 | Fixed | RHSA-2026:54541 | 13.08.2026 |
| Red Hat Enterprise Linux 10 | dotnet9.0 | Fixed | RHSA-2026:54590 | 13.08.2026 |
| Red Hat Enterprise Linux 10 | dotnet10.0 | Fixed | RHSA-2026:55858 | 17.08.2026 |
| Red Hat Enterprise Linux 10.0 Extended Update Support | dotnet8.0 | Fixed | RHSA-2026:58566 | 24.08.2026 |
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Дополнительная информация
Статус:
5.9 Medium
CVSS3
Связанные уязвимости
Inconsistent interpretation of http requests ('http request/response smuggling') in .NET allows an unauthorized attacker to bypass a security feature over a network.
Inconsistent interpretation of http requests ('http request/response smuggling') in .NET allows an unauthorized attacker to bypass a security feature over a network.
5.9 Medium
CVSS3