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Package "python-yaml"

Name: python-yaml

Description:

YAML parser and emitter for Python
Latest version: 5.3.1-1ubuntu0.1
Release: focal (20.04)
Level: updates
Repository: universe
Head package: pyyaml
Homepage: https://github.com/yaml/pyyaml

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Other versions of "python-yaml" in Focal

Repository Area Version
base universe 5.3.1-1
security universe 5.3.1-1ubuntu0.1

Changelog

Version: 5.3.1-1ubuntu0.1 2021-05-10 16:07:05 UTC

  pyyaml (5.3.1-1ubuntu0.1) focal-security; urgency=medium

  * SECURITY UPDATE: FullLoader arbitrary code execution
    - debian/patches/CVE-2020-14343.patch: move a few constructors from
      full_load to unsafe_load in lib/yaml/constructor.py,
      lib3/yaml/constructor.py, tests/lib/test_recursive.py,
      tests/lib3/test_recursive.py.
    - CVE-2020-14343

 -- Marc Deslauriers <email address hidden> Mon, 12 Apr 2021 09:28:38 -0400
CVE-2020-14343 A vulnerability was discovered in the PyYAML library in versions before 5.4, where it is susceptible to arbitrary code execution when it processes un


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