CVE-2025-6069 Information
Jun 18, 2025
cve
Description
The html.parser.HTMLParser class had worse-case quadratic complexity when processing certain crafted malformed inputs potentially leading to amplified denial-of-service.
Reference
https://github.com/python/cpython/commit/4455cbabf991e202185a25a631af206f60bbc949 https://github.com/python/cpython/commit/6eb6c5dbfb528bd07d77b60fd71fd05d81d45c41 https://github.com/python/cpython/commit/d851f8e258c7328814943e923a7df81bca15df4b https://github.com/python/cpython/issues/135462 https://github.com/python/cpython/pull/135464 https://mail.python.org/archives/list/security-announce@python.org/thread/K5PIYLR6EP3WR7ZOKKYQUWEDNQVUXOYM/
Related CNNVD
CNNVD-202506-2001 (Published: 2025-06-17)
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