Уязвимость модуля html.parser.HTMLParser интерпретатора языка программирования Python, позволяющая нарушителю вызвать отказ в обслуживании

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The html.parser.HTMLParser class had worse-case quadratic complexity when processing certain crafted malformed inputs potentially leading to amplified denial-of-service.

The html.parser.HTMLParser class had worse-case quadratic complexity when processing certain crafted malformed inputs potentially leading to amplified denial-of-service.

The html.parser.HTMLParser class had worse-case quadratic complexity when processing certain crafted malformed inputs potentially leading to amplified denial-of-service.

HTMLParser quadratic complexity when processing malformed inputs

The html.parser.HTMLParser class had worse-case quadratic complexity w ...

Security update for python310

Security update for python

Security update for python

Security update for python311

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The html.parser.HTMLParser class had worse-case quadratic complexity when processing certain crafted malformed inputs potentially leading to amplified denial-of-service.

Security update for python313

Security update for python312

Security update for python3

Security update for python313

Security update for python311

Moderate: python3.9 security update

ELSA-2025-23342: python3.9 security update (MODERATE)