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SUSE-SU-2023:0411-1

Опубликовано: 14 фев. 2023
Источник: suse-cvrf

Описание

Security update for haproxy

This update for haproxy fixes the following issues:

  • CVE-2023-25725: Fixed a serious vulnerability in the HTTP/1 parser (bsc#1208132).
  • Fixed an issue where sensitive data might leak to the backend.

Список пакетов

SUSE Linux Enterprise High Availability Extension 15 SP4
haproxy-2.4.8+git0.d1f8d41e0-150400.3.10.1
SUSE Linux Enterprise Micro 5.3
haproxy-2.4.8+git0.d1f8d41e0-150400.3.10.1
openSUSE Leap 15.4
haproxy-2.4.8+git0.d1f8d41e0-150400.3.10.1
openSUSE Leap Micro 5.3
haproxy-2.4.8+git0.d1f8d41e0-150400.3.10.1

Ссылки

Описание

HAProxy before 2.7.3 may allow a bypass of access control because HTTP/1 headers are inadvertently lost in some situations, aka "request smuggling." The HTTP header parsers in HAProxy may accept empty header field names, which could be used to truncate the list of HTTP headers and thus make some headers disappear after being parsed and processed for HTTP/1.0 and HTTP/1.1. For HTTP/2 and HTTP/3, the impact is limited because the headers disappear before being parsed and processed, as if they had not been sent by the client. The fixed versions are 2.7.3, 2.6.9, 2.5.12, 2.4.22, 2.2.29, and 2.0.31.

Затронутые продукты
SUSE Linux Enterprise High Availability Extension 15 SP4:haproxy-2.4.8+git0.d1f8d41e0-150400.3.10.1
SUSE Linux Enterprise Micro 5.3:haproxy-2.4.8+git0.d1f8d41e0-150400.3.10.1
openSUSE Leap 15.4:haproxy-2.4.8+git0.d1f8d41e0-150400.3.10.1
openSUSE Leap Micro 5.3:haproxy-2.4.8+git0.d1f8d41e0-150400.3.10.1
Ссылки