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SUSE-SU-2026:3978-1

Опубликовано: 04 сент. 2026
Источник: suse-cvrf

Описание

Security update for python-sqlparse

This update for python-sqlparse fixes the following issue:

  • CVE-2026-84305: Reindentation of tuple lists causes near-cap quadratic CPU consumption (bsc#1278097).

Список пакетов

SUSE Linux Enterprise Module for Package Hub 15 SP7
python2-sqlparse-0.2.4-150100.6.14.1

Ссылки

Описание

sqlparse is a non-validating SQL parser module for Python. Prior to 0.6.0, sqlparse.format(sql, reindent=True) and sqlformat --reindent route attacker-controlled parenthesized tuple lists through ReindentFilter._get_offset() in sqlparse/filters/reindent.py, where _flatten_up_to_token() repeatedly rebuilds and joins the statement prefix. Thousands of offset calculations walk an expanding token tree, producing quadratic CPU consumption for inputs that remain below MAX_GROUPING_TOKENS and causing request delays, reduced throughput, or worker starvation. This issue is fixed in version 0.6.0.

Затронутые продукты
SUSE Linux Enterprise Module for Package Hub 15 SP7:python2-sqlparse-0.2.4-150100.6.14.1
Ссылки