Vulnerability in python3-flask package

python3-flask Updated 02 Oct 2025

Summary

28/04/2020
N/A
Yes i
Unrated
Not published

ALBA-2020:1623: python-flask bug fix and enhancement update. Affects python3-flask versions < 1:0.12.2-4.el8. Fixed in 1:0.12.2-4.el8. How to fix ↓

Free scan

Check if this vulnerability affects your application

Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.

Check my app free

No signup required · Results in about 60 seconds

Upload your dependency manifest or SBOM

Drag & drop your file here or

Java Javascript PHP Python Go Rust Ruby Dart C/C++ Elixir CycloneDX SPDX

Upload a supported dependency manifest or SBOM. No installation or source-code access required.

See supported files and SBOM formats
SBOM sbom.json · bom.json · bom.xml · *.spdx.json · *.cdx.json · *.cdx.xml
Java pom.xml · gradle.lockfile · buildscript-gradle.lockfile
Javascript package-lock.json · yarn.lock · pnpm-lock.yaml
PHP composer.lock
Python poetry.lock · requirements.txt · Pipfile.lock
Go go.mod
Rust Cargo.lock
Ruby Gemfile.lock
Dart pubspec.lock
C/C++ conan.lock
Elixir mix.lock
Enter your work email to receive your report link.

Verify your email to view the full report and start 30 days of continuous monitoring. No credit card required.

Sponsored Devnack Penetration testing for web, API and mobile Manual testing by engineers who build software, not an auditor's checklist. Trusted by teams at Swift and Google Talk to Devnack

Background

The python3-flask package is a popular web framework for building web applications using the Python programming language. It provides a simple and flexible way to create web services and APIs. The package is widely used in various projects and has a large community of developers contributing to its development and maintenance. However, a vulnerability has been discovered in the package that requires attention and remediation.

Vulnerability Detail

The vulnerability in the python3-flask package (ALBA-2020:1623) is related to a bug fix and enhancement update. The specific details of the vulnerability can be found in the AlmaLinux Release Notes linked in the References section. The vulnerability was introduced in version 0 of the package and has been fixed in version 1:0.12.2-4.el8. The impact of the vulnerability may vary depending on the specific use case and configuration of the package. It is important to update to the fixed version to ensure the security and stability of the application.

How To Fix

Minimum fixed version

1:0.12.2-4.el8

This is the first release that contains the fix.

sudo dnf update python3-flask

Tip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →

Conclusion

The python3-flask package has a vulnerability that requires attention and remediation. It is important to update to the fixed version of the package to ensure the security and stability of the application. For further support on vulnerability remediation, you can contact DevNack.com.

See every vulnerability recorded for python3-flask →

Share this vulnerability

FAQ

The python3-flask package is a web framework for building web applications using Python.

The impact of the vulnerability may vary depending on the specific use case and configuration of the package. It is important to update to the fixed version to ensure the security and stability of the application.

To update the python3-flask package, you can use the package manager of the operating system or the package manager of the Python environment. For example, in AlmaLinux 8, you can use the command sudo dnf update python3-flask.

For detailed information on the vulnerability, you can refer to the AlmaLinux Release Notes linked in the References section.

No specific workaround has been mentioned for this vulnerability. It is recommended to update to the fixed version of the package.

How To Fix

Minimum fixed version

1:0.12.2-4.el8

This is the first release that contains the fix.

sudo dnf update python3-flask

Tip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →

Subscribe to Vulert on Telegram
Daily digest of new CVEs, critical and high severity, affected packages and fixes — plus a weekly roundup.
Join the channel →
Help improve this record
Report an issue or send feedback