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Vulnerability of Python: information disclosure via Audit Hooks Gc Module Functions

Synthesis of the vulnerability 

An attacker can bypass access restrictions to data via Audit Hooks Gc Module Functions of Python, in order to obtain sensitive information.
Vulnerable software: Python.
Severity of this announce: 1/4.
Creation date: 10/03/2021.
Références of this computer vulnerability: 43439, VIGILANCE-VUL-34825.

Description of the vulnerability 

An attacker can bypass access restrictions to data via Audit Hooks Gc Module Functions of Python, in order to obtain sensitive information.
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This security weakness impacts software or systems such as Python.

Our Vigil@nce team determined that the severity of this threat bulletin is low.

The trust level is of type confirmed by the editor, with an origin of user shell.

An attacker with a expert ability can exploit this threat.

Solutions for this threat 

Python: version 3.9.3.
The version 3.9.3 is fixed:
  https://www.python.org/downloads/release/python-393/

Python: version 3.8.9.
The version 3.8.9 is fixed:
  https://www.python.org/downloads/release/python-389/

Python: patch for Audit Hooks Gc Module Functions.
A patch is indicated in information sources.
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