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SUSE-SU-2026:1568-1

Опубликовано: 23 апр. 2026
Источник: suse-cvrf

Описание

Security update for haproxy

This update for haproxy fixes the following issue:

  • CVE-2026-33555: Request smuggling via HTTP/3 parser desynchronization (bsc#1262103).

Список пакетов

SUSE Linux Enterprise High Availability Extension 15 SP6
haproxy-2.8.11+git0.01c1056a4-150600.3.12.1
SUSE Linux Enterprise High Availability Extension 15 SP7
haproxy-2.8.11+git0.01c1056a4-150600.3.12.1

Ссылки

Описание

An issue was discovered in HAProxy before 3.3.6. The HTTP/3 parser does not check that the received body length matches a previously announced content-length when the stream is closed via a frame with an empty payload. This can cause desynchronization issues with the backend server and could be used for request smuggling. The earliest affected version is 2.6.

Затронутые продукты
SUSE Linux Enterprise High Availability Extension 15 SP6:haproxy-2.8.11+git0.01c1056a4-150600.3.12.1
SUSE Linux Enterprise High Availability Extension 15 SP7:haproxy-2.8.11+git0.01c1056a4-150600.3.12.1
Ссылки