Summary
Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2025-6069: The html.parser.HTMLParser class had worse-case quadratic complexity when processing certain crafted malformed inputs potentially leading to amplified denial-of-service.
Fixed packages 9
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux · 2023 | python3.12 | 0:3.12.11-2.amzn2023.0.1 |
| Amazon Linux · 2023 | python3.12-debug | 0:3.12.11-2.amzn2023.0.1 |
| Amazon Linux · 2023 | python3.12-debuginfo | 0:3.12.11-2.amzn2023.0.1 |
| Amazon Linux · 2023 | python3.12-debugsource | 0:3.12.11-2.amzn2023.0.1 |
| Amazon Linux · 2023 | python3.12-devel | 0:3.12.11-2.amzn2023.0.1 |
| Amazon Linux · 2023 | python3.12-idle | 0:3.12.11-2.amzn2023.0.1 |
| Amazon Linux · 2023 | python3.12-libs | 0:3.12.11-2.amzn2023.0.1 |
| Amazon Linux · 2023 | python3.12-test | 0:3.12.11-2.amzn2023.0.1 |
| Amazon Linux · 2023 | python3.12-tkinter | 0:3.12.11-2.amzn2023.0.1 |
Vulnerabilities 1
-
Medium 4.3
HTMLParser quadratic complexity when processing malformed inputs
The html.parser.HTMLParser class had worse-case quadratic complexity when processing certain crafted malformed inputs potentially leading to amplified denial-of-service.
References
-
web
https://alas.aws.amazon.com/cve/html/CVE-2025-6069.html