Debian/python3.13: medium 4.3
The html.parser.HTMLParser class had worse-case quadratic complexity when processing certain crafted malformed inputs potentially leading to amplified denial-of-service.
Action: Upgrade python3.13 to 3.13.5-2+deb13u1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.13.5-2+deb13u1 | - |
Fixed versions
| 3.13.5-2+deb13u1 |
Sources
- osv: DEBIAN-CVE-2025-6069#Debian:13/python3.13
- https://security-tracker.debian.org/tracker/CVE-2025-6069
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