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Amazon Linux AMI 2: CVE-2018-20406: Security patch for python, python3 (Multiple Advisories)

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Amazon Linux AMI 2: CVE-2018-20406: Security patch for python, python3 (Multiple Advisories)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
12/23/2018
Created
05/08/2020
Added
04/27/2020
Modified
09/30/2022

Description

Modules/_pickle.c in Python before 3.7.1 has an integer overflow via a large LONG_BINPUT value that is mishandled during a "resize to twice the size" attempt. This issue might cause memory exhaustion, but is only relevant if the pickle format is used for serializing tens or hundreds of gigabytes of data. This issue is fixed in: v3.4.10, v3.4.10rc1; v3.5.10, v3.5.10rc1, v3.5.7, v3.5.7rc1, v3.5.8, v3.5.8rc1, v3.5.8rc2, v3.5.9; v3.6.10, v3.6.10rc1, v3.6.11, v3.6.11rc1, v3.6.12, v3.6.7, v3.6.7rc1, v3.6.7rc2, v3.6.8, v3.6.8rc1, v3.6.9, v3.6.9rc1; v3.7.1, v3.7.1rc1, v3.7.1rc2, v3.7.2, v3.7.2rc1, v3.7.3, v3.7.3rc1, v3.7.4, v3.7.4rc1, v3.7.4rc2, v3.7.5, v3.7.5rc1, v3.7.6, v3.7.6rc1, v3.7.7, v3.7.7rc1, v3.7.8, v3.7.8rc1, v3.7.9.

Solution(s)

  • amazon-linux-ami-2-upgrade-python
  • amazon-linux-ami-2-upgrade-python-debug
  • amazon-linux-ami-2-upgrade-python-debuginfo
  • amazon-linux-ami-2-upgrade-python-devel
  • amazon-linux-ami-2-upgrade-python-libs
  • amazon-linux-ami-2-upgrade-python-test
  • amazon-linux-ami-2-upgrade-python-tools
  • amazon-linux-ami-2-upgrade-python3
  • amazon-linux-ami-2-upgrade-python3-debug
  • amazon-linux-ami-2-upgrade-python3-debuginfo
  • amazon-linux-ami-2-upgrade-python3-devel
  • amazon-linux-ami-2-upgrade-python3-libs
  • amazon-linux-ami-2-upgrade-python3-test
  • amazon-linux-ami-2-upgrade-python3-tkinter
  • amazon-linux-ami-2-upgrade-python3-tools
  • amazon-linux-ami-2-upgrade-tkinter

References

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