Packages
- flask - Micro web framework based on Werkzeug and Jinja2
Details
Shourya Jaiswal discovered that Flask did not correctly mark certain web
responses as user-specific. A remote attacker could possibly use this
issue to obtain sensitive information.
Shourya Jaiswal discovered that Flask did not correctly mark certain web
responses as user-specific. A remote attacker could possibly use this
issue to obtain sensitive information.
Update instructions
In general, a standard system update will make all the necessary changes.
Learn more about how to get the fixes.The problem can be corrected by updating your system to the following package versions:
| Ubuntu Release | Package Version | ||
|---|---|---|---|
| 24.04 LTS noble | python3-flask – 3.0.2-1ubuntu1.1 | ||
| 22.04 LTS jammy | python3-flask – 2.0.1-2ubuntu1.2 | ||
| 20.04 LTS focal | python3-flask – 1.1.1-2ubuntu0.1+esm1 | ||
Reduce your security exposure
Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.