Ubuntu Security Notice USN-7084-2

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Ubuntu Security Notice USN-7084-2
October 30, 2024

python-pip vulnerability
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A security issue affects these releases of Ubuntu and its derivatives:

– Ubuntu 24.10
– Ubuntu 24.04 LTS
– Ubuntu 22.04 LTS
– Ubuntu 20.04 LTS
– Ubuntu 18.04 LTS
– Ubuntu 16.04 LTS

Summary:

urllib3 could leak sensitive information.

Software Description:
– python-pip: Python package installer

Details:

USN-7084-1 fixed vulnerability in urllib3. This update provides the
corresponding update for the urllib3 module bundled into pip.

Original advisory details:

It was discovered that urllib3 didn’t strip HTTP Proxy-Authorization
header on cross-origin redirects. A remote attacker could possibly use
this issue to obtain sensitive information.

Update instructions:

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

Ubuntu 24.10
python3-pip 24.2+dfsg-1ubuntu0.1
python3-pip-whl 24.2+dfsg-1ubuntu0.1

Ubuntu 24.04 LTS
python3-pip 24.0+dfsg-1ubuntu1.1
python3-pip-whl 24.0+dfsg-1ubuntu1.1

Ubuntu 22.04 LTS
python3-pip 22.0.2+dfsg-1ubuntu0.5
python3-pip-whl 22.0.2+dfsg-1ubuntu0.5

Ubuntu 20.04 LTS
python-pip-whl 20.0.2-5ubuntu1.11
python3-pip 20.0.2-5ubuntu1.11

Ubuntu 18.04 LTS
python-pip 9.0.1-2.3~ubuntu1.18.04.8+esm6
Available with Ubuntu Pro
python-pip-whl 9.0.1-2.3~ubuntu1.18.04.8+esm6
Available with Ubuntu Pro
python3-pip 9.0.1-2.3~ubuntu1.18.04.8+esm6
Available with Ubuntu Pro

Ubuntu 16.04 LTS
python-pip 8.1.1-2ubuntu0.6+esm10
Available with Ubuntu Pro
python-pip-whl 8.1.1-2ubuntu0.6+esm10
Available with Ubuntu Pro
python3-pip 8.1.1-2ubuntu0.6+esm10
Available with Ubuntu Pro

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

References:
https://ubuntu.com/security/notices/USN-7084-2
https://ubuntu.com/security/notices/USN-7084-1
CVE-2024-37891

Package Information:
https://launchpad.net/ubuntu/+source/python-pip/24.2+dfsg-1ubuntu0.1
https://launchpad.net/ubuntu/+source/python-pip/24.0+dfsg-1ubuntu1.1
https://launchpad.net/ubuntu/+source/python-pip/22.0.2+dfsg-1ubuntu0.5
https://launchpad.net/ubuntu/+source/python-pip/20.0.2-5ubuntu1.11