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🚨 [security] Update rexml 3.3.6 → 3.3.9 (patch) #1240

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merged 2 commits into from
Nov 5, 2024

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@depfu depfu bot commented Oct 28, 2024


🚨 Your current dependencies have known security vulnerabilities 🚨

This dependency update fixes known security vulnerabilities. Please see the details below and assess their impact carefully. We recommend to merge and deploy this as soon as possible!


Here is everything you need to know about this update. Please take a good look at what changed and the test results before merging this pull request.

What changed?

↗️ rexml (indirect, 3.3.6 → 3.3.9) · Repo · Changelog

Security Advisories 🚨

🚨 REXML ReDoS vulnerability

Impact

The REXML gem before 3.3.9 has a ReDoS vulnerability when it parses an XML that has many digits between &# and x...; in a hex numeric character reference (&#x...;).

This does not happen with Ruby 3.2 or later. Ruby 3.1 is the only affected maintained Ruby. Note that Ruby 3.1 will reach EOL on 2025-03.

Patches

The REXML gem 3.3.9 or later include the patch to fix the vulnerability.

Workarounds

Use Ruby 3.2 or later instead of Ruby 3.1.

References

Release Notes

3.3.9

Improvements

  • Improved performance.

Fixes

  • Fixed a parse bug for text only invalid XML.

  • Fixed a parse bug that &#0x...; is accepted as a character
    reference.

Thanks

  • NAITOH Jun

3.3.8

Improvements

  • SAX2: Improve parse performance.

Fixes

  • Fixed a bug that unexpected attribute namespace conflict error for
    the predefined "xml" namespace is reported.
    • GH-208
    • Patch by KITAITI Makoto

Thanks

  • NAITOH Jun

  • KITAITI Makoto

3.3.7

Improvements

  • Added local entity expansion limit methods

    • GH-192
    • GH-202
    • Reported by takuya kodama.
    • Patch by NAITOH Jun.
  • Removed explicit strscan dependency

    • GH-204
    • Patch by Bo Anderson.

Thanks

  • takuya kodama

  • NAITOH Jun

  • Bo Anderson

Does any of this look wrong? Please let us know.

Commits

See the full diff on Github. The new version differs by 17 commits:

🗑️ strscan (removed)


Depfu Status

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@depfu depfu bot added the depfu label Oct 28, 2024
@digitaltom digitaltom merged commit 28b6d68 into master Nov 5, 2024
3 checks passed
@digitaltom digitaltom deleted the depfu/update/rexml-3.3.9 branch November 5, 2024 16:42
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