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Ubuntu: (Multiple Advisories) (CVE-2021-3426): Python vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2021-3426): Python vulnerabilities

Severity
3
CVSS
(AV:A/AC:L/Au:S/C:P/I:N/A:N)
Published
05/04/2021
Created
03/31/2022
Added
03/29/2022
Modified
07/12/2024

Description

There's a flaw in Python 3's pydoc. A local or adjacent attacker who discovers or is able to convince another local or adjacent user to start a pydoc server could access the server and use it to disclose sensitive information belonging to the other user that they would not normally be able to access. The highest risk of this flaw is to data confidentiality. This flaw affects Python versions before 3.8.9, Python versions before 3.9.3 and Python versions before 3.10.0a7.

Solution(s)

  • ubuntu-upgrade-python2-7
  • ubuntu-upgrade-python2-7-minimal
  • ubuntu-upgrade-python3-4
  • ubuntu-upgrade-python3-4-minimal
  • ubuntu-upgrade-python3-5
  • ubuntu-upgrade-python3-5-minimal
  • ubuntu-upgrade-python3-6
  • ubuntu-upgrade-python3-6-minimal
  • ubuntu-upgrade-python3-7
  • ubuntu-upgrade-python3-7-minimal
  • ubuntu-upgrade-python3-8
  • ubuntu-upgrade-python3-8-minimal

References

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