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Ubuntu Security Notice USN-5532-1
July 26, 2022

python-bottle vulnerability

A security issue affects these releases of Ubuntu and its derivatives:

• Ubuntu 22.04 LTS
• Ubuntu 20.04 LTS
• Ubuntu 18.04 LTS

Summary:

Bottle could be made to leak sensitive information if it received a specially
crafted request.

Software Description:

• python-bottle: fast and simple WSGI-framework for Python

Details:

It was discovered that Bottle incorrectly handled errors during early request
binding. An attacker could possibly use this issue to disclose sensitve
information. (CVE-2022-31799)

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 22.04 LTS:
python3-bottle 0.12.19-1+deb11u1build0.22.04.1

Ubuntu 20.04 LTS:
python3-bottle 0.12.15-2.1ubuntu0.2

Ubuntu 18.04 LTS:
python-bottle 0.12.13-1ubuntu0.2
python3-bottle 0.12.13-1ubuntu0.2

In general, a standard system update will make all the necessary changes.

References:
https://ubuntu.com/security/notices/USN-5532-1
CVE-2022-31799

Package Information:
https://launchpad.net/ubuntu/+source/python-bottle/0.12.19-1+deb11u1build0.22.04.1
https://launchpad.net/ubuntu/+source/python-bottle/0.12.15-2.1ubuntu0.2
https://launchpad.net/ubuntu/+source/python-bottle/0.12.13-1ubuntu0.2