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SUSE-SU-2021:3841-1

Опубликовано: 01 дек. 2021
Источник: suse-cvrf

Описание

Security update for python-Pygments

This update for python-Pygments fixes the following issues:

  • CVE-2021-27291: Fixed ReDoS via crafted malicious input (bsc#1184812).

Список пакетов

SUSE Linux Enterprise High Performance Computing 15-ESPOS
python3-Pygments-2.2.0-4.9.1
SUSE Linux Enterprise High Performance Computing 15-LTSS
python3-Pygments-2.2.0-4.9.1
SUSE Linux Enterprise Module for Package Hub 15 SP2
python2-Pygments-2.2.0-4.9.1
SUSE Linux Enterprise Module for Package Hub 15 SP3
python2-Pygments-2.2.0-4.9.1
SUSE Linux Enterprise Server 15-LTSS
python3-Pygments-2.2.0-4.9.1
SUSE Linux Enterprise Server for SAP Applications 15
python3-Pygments-2.2.0-4.9.1

Ссылки

Описание

In pygments 1.1+, fixed in 2.7.4, the lexers used to parse programming languages rely heavily on regular expressions. Some of the regular expressions have exponential or cubic worst-case complexity and are vulnerable to ReDoS. By crafting malicious input, an attacker can cause a denial of service.

Затронутые продукты
SUSE Linux Enterprise High Performance Computing 15-ESPOS:python3-Pygments-2.2.0-4.9.1
SUSE Linux Enterprise High Performance Computing 15-LTSS:python3-Pygments-2.2.0-4.9.1
SUSE Linux Enterprise Module for Package Hub 15 SP2:python2-Pygments-2.2.0-4.9.1
SUSE Linux Enterprise Module for Package Hub 15 SP3:python2-Pygments-2.2.0-4.9.1
Ссылки