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luismayta / python-example-drf

Example Django Rest Framework
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ci(deps): Update dependency PyYAML to v5 [SECURITY] #56

Open renovate[bot] opened 3 months ago

renovate[bot] commented 3 months ago

This PR contains the following updates:

Package Change Age Adoption Passing Confidence
PyYAML (source) ==3.12 -> ==5.4 age adoption passing confidence

:warning: MAJOR MAJOR MAJOR :warning:

GitHub Vulnerability Alerts

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 untrusted YAML files through the full_load method or with the FullLoader loader. Applications that use the library to process untrusted input may be vulnerable to this flaw. This flaw allows an attacker to execute arbitrary code on the system by abusing the python/object/new constructor. This flaw is due to an incomplete fix for CVE-2020-1747.

CVE-2017-18342

In PyYAML before 4.1, the yaml.load() API could execute arbitrary code. In other words, yaml.safe_load is not used.

Release Notes

yaml/pyyaml (PyYAML) ### [`v5.4`](https://redirect.github.com/yaml/pyyaml/compare/5.3.1...5.4) [Compare Source](https://redirect.github.com/yaml/pyyaml/compare/5.3.1...5.4) ### [`v5.3.1`](https://redirect.github.com/yaml/pyyaml/compare/5.3...5.3.1) [Compare Source](https://redirect.github.com/yaml/pyyaml/compare/5.3...5.3.1) ### [`v5.3`](https://redirect.github.com/yaml/pyyaml/compare/5.2...5.3) [Compare Source](https://redirect.github.com/yaml/pyyaml/compare/5.2...5.3) ### [`v5.2`](https://redirect.github.com/yaml/pyyaml/blob/HEAD/CHANGES#52-2019-12-02) [Compare Source](https://redirect.github.com/yaml/pyyaml/compare/5.1.2...5.2) - Repair incompatibilities introduced with 5.1. The default Loader was changed, but several methods like add_constructor still used the old defa[https://github.com/yaml/pyyaml/pull/279](https://redirect.github.com/yaml/pyyaml/pull/279)pull/279 -- A more flexible fix for custom tag const[https://github.com/yaml/pyyaml/pull/287](https://redirect.github.com/yaml/pyyaml/pull/287)aml/pull/287 -- Change default loader for yaml.add_[https://github.com/yaml/pyyaml/pull/305](https://redirect.github.com/yaml/pyyaml/pull/305)/pyyaml/pull/305 -- Change default loader for add_implicit_resolver, add_path_resolver - Make FullLoader safer by removing python/object/apply from the default FullLoader [https://github.com/yaml/pyyaml/pull/347](https://redirect.github.com/yaml/pyyaml/pull/347)/347 -- Move constructor for object/apply to UnsafeConstructor - Fix bug introduced in 5.1 where quoting went wrong on systems with sys.maxunicode <= 0xffff [https://github.com/yaml/pyyaml/pull/276](https://redirect.github.com/yaml/pyyaml/pull/276)/276 -- Fix logic for quoting special characters - Other PRs: [https://github.com/yaml/pyyaml/pull/280](https://redirect.github.com/yaml/pyyaml/pull/280)/280 -- Update CHANGES for 5.1 ### [`v5.1.2`](https://redirect.github.com/yaml/pyyaml/blob/HEAD/CHANGES#512-2019-07-30) [Compare Source](https://redirect.github.com/yaml/pyyaml/compare/5.1.1...5.1.2) - Re-release of 5.1 with regenerated Cython sources to build properly for Python 3.8b2+ ### [`v5.1.1`](https://redirect.github.com/yaml/pyyaml/blob/HEAD/CHANGES#511-2019-06-05) [Compare Source](https://redirect.github.com/yaml/pyyaml/compare/5.1...5.1.1) - Re-release of 5.1 with regenerated Cython sources to build properly for Python 3.8b1 ### [`v5.1`](https://redirect.github.com/yaml/pyyaml/blob/HEAD/CHANGES#512-2019-07-30) [Compare Source](https://redirect.github.com/yaml/pyyaml/compare/3.13...5.1) - Re-release of 5.1 with regenerated Cython sources to build properly for Python 3.8b2+ ### [`v3.13`](https://redirect.github.com/yaml/pyyaml/blob/HEAD/CHANGES#313-2018-07-05) [Compare Source](https://redirect.github.com/yaml/pyyaml/compare/3.12...3.13) - Resolved issues around PyYAML working in Python 3.7.

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