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SUSE-SU-2017:2718-1

Опубликовано: 12 окт. 2017
Источник: suse-cvrf

Описание

Security update for apache2

This update for apache2 fixes one issues.

This security issue was fixed:

  • CVE-2017-9798: Prevent use-after-free use of memory that allowed for an information leak via OPTIONS (bsc#1058058)

Список пакетов

SUSE Linux Enterprise Server 12 SP1-LTSS
apache2-2.4.16-20.13.1
apache2-doc-2.4.16-20.13.1
apache2-example-pages-2.4.16-20.13.1
apache2-prefork-2.4.16-20.13.1
apache2-utils-2.4.16-20.13.1
apache2-worker-2.4.16-20.13.1
SUSE Linux Enterprise Server for SAP Applications 12 SP1
apache2-2.4.16-20.13.1
apache2-doc-2.4.16-20.13.1
apache2-example-pages-2.4.16-20.13.1
apache2-prefork-2.4.16-20.13.1
apache2-utils-2.4.16-20.13.1
apache2-worker-2.4.16-20.13.1
SUSE OpenStack Cloud 6
apache2-2.4.16-20.13.1
apache2-doc-2.4.16-20.13.1
apache2-example-pages-2.4.16-20.13.1
apache2-prefork-2.4.16-20.13.1
apache2-utils-2.4.16-20.13.1
apache2-worker-2.4.16-20.13.1

Ссылки

Описание

Apache httpd allows remote attackers to read secret data from process memory if the Limit directive can be set in a user's .htaccess file, or if httpd.conf has certain misconfigurations, aka Optionsbleed. This affects the Apache HTTP Server through 2.2.34 and 2.4.x through 2.4.27. The attacker sends an unauthenticated OPTIONS HTTP request when attempting to read secret data. This is a use-after-free issue and thus secret data is not always sent, and the specific data depends on many factors including configuration. Exploitation with .htaccess can be blocked with a patch to the ap_limit_section function in server/core.c.

Затронутые продукты
SUSE Linux Enterprise Server 12 SP1-LTSS:apache2-2.4.16-20.13.1
SUSE Linux Enterprise Server 12 SP1-LTSS:apache2-doc-2.4.16-20.13.1
SUSE Linux Enterprise Server 12 SP1-LTSS:apache2-example-pages-2.4.16-20.13.1
SUSE Linux Enterprise Server 12 SP1-LTSS:apache2-prefork-2.4.16-20.13.1
Ссылки