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SUSE-SU-2025:01649-1

Опубликовано: 22 мая 2025
Источник: suse-cvrf

Описание

Security update for python-tornado6

This update for python-tornado6 fixes the following issues:

  • CVE-2025-47287: excessive logging when parsing malformed multipart/form-data can lead to a denial-of-service (bsc#1243268).

Список пакетов

SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS
python311-tornado6-6.3.2-150400.9.9.1
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS
python311-tornado6-6.3.2-150400.9.9.1
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS
python311-tornado6-6.3.2-150400.9.9.1
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS
python311-tornado6-6.3.2-150400.9.9.1
SUSE Linux Enterprise Module for Python 3 15 SP6
python311-tornado6-6.3.2-150400.9.9.1
SUSE Linux Enterprise Server 15 SP4-LTSS
python311-tornado6-6.3.2-150400.9.9.1
SUSE Linux Enterprise Server 15 SP5-LTSS
python311-tornado6-6.3.2-150400.9.9.1
SUSE Linux Enterprise Server for SAP Applications 15 SP4
python311-tornado6-6.3.2-150400.9.9.1
SUSE Linux Enterprise Server for SAP Applications 15 SP5
python311-tornado6-6.3.2-150400.9.9.1
openSUSE Leap 15.6
python311-tornado6-6.3.2-150400.9.9.1

Ссылки

Описание

Tornado is a Python web framework and asynchronous networking library. When Tornado's ``multipart/form-data`` parser encounters certain errors, it logs a warning but continues trying to parse the remainder of the data. This allows remote attackers to generate an extremely high volume of logs, constituting a DoS attack. This DoS is compounded by the fact that the logging subsystem is synchronous. All versions of Tornado prior to 6.5.0 are affected. The vulnerable parser is enabled by default. Upgrade to Tornado version 6.50 to receive a patch. As a workaround, risk can be mitigated by blocking `Content-Type: multipart/form-data` in a proxy.

Затронутые продукты
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS:python311-tornado6-6.3.2-150400.9.9.1
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:python311-tornado6-6.3.2-150400.9.9.1
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:python311-tornado6-6.3.2-150400.9.9.1
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS:python311-tornado6-6.3.2-150400.9.9.1
Ссылки