Seth Michael Larson personal blog
When str.lower() is a security vulnerability in Python
Some internet standards only support ASCII characters, but the world uses much more than the Latin alphabet. Thus, a mapping from Unicode to ASCII for use in domain names is required. NamePrep was...
- Points
- 178
- HN comments
- 75
- Submissions
- 1
- Cited by
- 0 commenters
Security & PrivacySoftware Engineering2026
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Aug 25, 2026 | When str.lower() is a security vulnerability in Python by rbanffy | 178 | 75 |
