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[Snyk] Security upgrade pyasn1 from 0.2.3 to 0.6.3 - #55

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[Snyk] Security upgrade pyasn1 from 0.2.3 to 0.6.3#55
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snyk-fix-9aab8dc2d472422e1c18a3f583e1ce59

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@snyk-io snyk-io Bot commented Mar 17, 2026

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Snyk has created this PR to fix 1 vulnerabilities in the pip dependencies of this project.

Snyk changed the following file(s):

  • requirements.txt

Breaking Change Risk

Merge Risk: High

Notice: This assessment is enhanced by AI.


Important

  • Check the changes in this PR to ensure they won't cause issues with your project.
  • Max score is 1000. Note that the real score may have changed since the PR was raised.
  • This PR was automatically created by Snyk using the credentials of a real user.
  • Some vulnerabilities couldn't be fully fixed and so Snyk will still find them when the project is tested again. This may be because the vulnerability existed within more than one direct dependency, but not all of the affected dependencies could be upgraded.

Note: You are seeing this because you or someone else with access to this repository has authorized Snyk to open fix PRs.

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The following vulnerabilities are fixed by pinning transitive dependencies:
- https://snyk.io/vuln/SNYK-PYTHON-PYASN1-15674561
@snyk-io

snyk-io Bot commented Mar 17, 2026

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Merge Risk: High

This is a significant upgrade across multiple major versions that includes several documented breaking changes and drops support for older Python versions.

Key Breaking Changes:

  • API Deviations: Version 0.3.1 refactored the NamedValues implementation to behave more like a Python dictionary, with the changelog explicitly stating: "WARNING: this change introduces a deviation from original API".
  • Behavioral Changes: Starting in version 0.4.6, the behavior of SequenceOf and SetOf objects was changed to be more consistent with Python lists. The release notes mention this may cause "potential backward compatibility issues".
  • Attribute Deprecation: In version 0.4.7, the sizeSpec attribute was deprecated in favor of subtypeSpec.
  • Python Version Support: Support for Python versions older than 3.8 has been dropped in the newer releases.

Recommendation: Due to the explicit warnings of API deviations and backward compatibility issues, this upgrade requires careful testing. Code interacting with NamedValues, SequenceOf, or SetOf objects is particularly at risk and will likely need refactoring.

Source: GitHub Changelog

Notice 🤖: This content was augmented using artificial intelligence. AI-generated content may contain errors and should be reviewed for accuracy before use.

@snyk-io

snyk-io Bot commented Mar 17, 2026

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Snyk checks have passed. No issues have been found so far.

Status Scan Engine Critical High Medium Low Total (0)
Open Source Security 0 0 0 0 0 issues
Licenses 0 0 0 0 0 issues
Code Security 0 0 0 0 0 issues

💻 Catch issues earlier using the plugins for VS Code, JetBrains IDEs, Visual Studio, and Eclipse.

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