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SUSE-SU-2021:3814-1

Опубликовано: 29 нояб. 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

Image SLES12-SP4-Azure-BYOS
python3-Pygments-2.4.2-10.7.1
Image SLES12-SP4-SAP-Azure
python3-Pygments-2.4.2-10.7.1
Image SLES12-SP4-SAP-Azure-BYOS
python3-Pygments-2.4.2-10.7.1
Image SLES12-SP5-Azure-BYOS
python3-Pygments-2.4.2-10.7.1
Image SLES12-SP5-Azure-Basic-On-Demand
python3-Pygments-2.4.2-10.7.1
Image SLES12-SP5-Azure-HPC-BYOS
python3-Pygments-2.4.2-10.7.1
Image SLES12-SP5-Azure-HPC-On-Demand
python3-Pygments-2.4.2-10.7.1
Image SLES12-SP5-Azure-SAP-BYOS
python3-Pygments-2.4.2-10.7.1
Image SLES12-SP5-Azure-SAP-On-Demand
python3-Pygments-2.4.2-10.7.1
Image SLES12-SP5-Azure-Standard-On-Demand
python3-Pygments-2.4.2-10.7.1
SUSE Linux Enterprise Module for Public Cloud 12
python-Pygments-2.4.2-10.7.1
python3-Pygments-2.4.2-10.7.1

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
Image SLES12-SP4-Azure-BYOS:python3-Pygments-2.4.2-10.7.1
Image SLES12-SP4-SAP-Azure-BYOS:python3-Pygments-2.4.2-10.7.1
Image SLES12-SP4-SAP-Azure:python3-Pygments-2.4.2-10.7.1
Image SLES12-SP5-Azure-BYOS:python3-Pygments-2.4.2-10.7.1
Ссылки