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Paperspace / gradient-utils

Python utils and helpers library for Gradient
MIT License
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[Security] Bump urllib3 from 1.26.2 to 1.26.3 #58

Closed dependabot-preview[bot] closed 3 years ago

dependabot-preview[bot] commented 3 years ago

Bumps urllib3 from 1.26.2 to 1.26.3. This update includes a security fix.

Vulnerabilities fixed

Sourced from The GitHub Security Advisory Database.

Using default SSLContext for HTTPS requests in an HTTPS proxy doesn't verify certificate hostname for proxy connection

Impact

Users who are using an HTTPS proxy to issue HTTPS requests and haven't configured their own SSLContext via proxy_config. Only the default SSLContext is impacted.

Patches

urllib3 >=1.26.4 has the issue resolved. urllib3<1.26 is not impacted due to not supporting HTTPS requests via HTTPS proxies.

Workarounds

Upgrading is recommended as this is a minor release and not likely to break current usage.

Configuring an SSLContext with check_hostname=True and passing via proxy_config instead of relying on the default SSLContext

For more information

If you have any questions or comments about this advisory:

Affected versions: >= 1.26.0, < 1.26.3

Release notes

Sourced from urllib3's releases.

1.26.3

:warning: IMPORTANT: urllib3 v2.0 will drop support for Python 2: Read more in the v2.0 Roadmap

  • Fixed bytes and string comparison issue with headers (Pull #2141)

  • Changed ProxySchemeUnknown error message to be more actionable if the user supplies a proxy URL without a scheme (Pull #2107)

If you or your organization rely on urllib3 consider supporting us via GitHub Sponsors

Changelog

Sourced from urllib3's changelog.

1.26.3 (2021-01-26)

  • Fixed bytes and string comparison issue with headers (Pull #2141)
  • Changed ProxySchemeUnknown error message to be more actionable if the user supplies a proxy URL without a scheme. (Pull #2107)
Commits
  • 361f1e2 Release 1.26.3
  • 3179dfd Allow using deprecated OpenSSL with CRYPTOGRAPHY_ALLOW_OPENSSL_102
  • d97e5d4 Use Python 3.5 compatible get-pip
  • cb5e2fc [1.26] Don't compare bytes and str in putheader()
  • b89158f [1.26] Update RECENT_DATE to 2020-07-01
  • a800c74 [1.26] Recommend GitHub Sponsors instead of Open Collective
  • 947284e [1.26] Improve message for ProxySchemeUnknown exception
  • See full diff in compare view


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dependabot-preview[bot] commented 3 years ago

Superseded by #60.