BIT-libpython-2025-6069
See a problem?- Import Source
- https://github.com/bitnami/vulndb/tree/main/data/libpython/BIT-libpython-2025-6069.json
- JSON Data
- https://api.osv.dev/v1/vulns/BIT-libpython-2025-6069
- Aliases
- Published
- 2025-08-11T15:33:31.541Z
- Modified
- 2025-10-10T09:07:15.482Z
- Summary
- HTMLParser quadratic complexity when processing malformed inputs
- Details
-
The html.parser.HTMLParser class had worse-case quadratic complexity when processing certain crafted malformed inputs potentially leading to amplified denial-of-service.
- Database specific
{ "cpes": [ "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*" ], "severity": "Medium" }- References
-
- https://github.com/python/cpython/commit/4455cbabf991e202185a25a631af206f60bbc949
- https://github.com/python/cpython/commit/6eb6c5dbfb528bd07d77b60fd71fd05d81d45c41
- https://github.com/python/cpython/commit/8d1b3dfa09135affbbf27fb8babcf3c11415df49
- https://github.com/python/cpython/commit/ab0893fd5c579d9cea30841680e6d35fc478afb5
- https://github.com/python/cpython/commit/d851f8e258c7328814943e923a7df81bca15df4b
- https://github.com/python/cpython/commit/f3c6f882cddc8dc30320d2e73edf019e201394fc
- https://github.com/python/cpython/commit/fdc9d214c01cb4588f540cfa03726bbf2a33fc15
- 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/
- https://nvd.nist.gov/vuln/detail/CVE-2025-6069
Affected packages
Bitnami / libpython
Package
- Name
- libpython
- Purl
- pkg:bitnami/libpython
Severity
- 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS Calculator