Bump rack from 2.2.3 to 2.2.20 in /3.3/test/rack-test-app

[dependabot[bot]]

Bumps rack from 2.2.3 to 2.2.20.

Release notes

Sourced from rack's releases.

v2.2.8.1

What's Changed

• Fixed ReDoS in Accept header parsing [CVE-2024-26146]
• Fixed ReDoS in Content Type header parsing [CVE-2024-25126]
• Reject Range headers which are too large [CVE-2024-26141]

Full Changelog: https://github.com/rack/rack/compare/v2.2.8...v2.2.8.1

v2.2.8

What's Changed

• Limit file extension length of multipart tempfiles (2.2 backport) by @​dentarg in rack/rack#2075
• CHANGELOG: Add missing 2.2.7 by @​tisba in rack/rack#2081
• Update cookie.rb by @​dchandekstark in rack/rack#2092
• Prefer ubuntu-latest for testing. by @​ioquatix in rack/rack#2095
• Fix inefficient assert pattern in Rack::Lint [2-2-stable] by @​skipkayhil in rack/rack#2101
• Regenerate SPEC [2-2-stable] by @​skipkayhil in rack/rack#2102

New Contributors

• @​tisba made their first contribution in rack/rack#2081
• @​dchandekstark made their first contribution in rack/rack#2092

Full Changelog: https://github.com/rack/rack/compare/v2.2.7...v2.2.8

v2.2.7

What's Changed

• Correct the year number in the changelog by @​kimulab in rack/rack#2015
• Support underscore in host names for Rack 2.2 (Fixes #2070) by @​jeremyevans in rack/rack#2071

New Contributors

• @​kimulab made their first contribution in rack/rack#2015

Full Changelog: https://github.com/rack/rack/compare/v2.2.6.4...v2.2.7

v2.2.6.4

No release notes provided.

Changelog

Sourced from rack's changelog.

[2.2.20] - 2025-10-10

Security

• CVE-2025-61780 Improper handling of headers in Rack::Sendfile may allow proxy bypass.
• CVE-2025-61919 Unbounded read in Rack::Request form parsing can lead to memory exhaustion.

[2.2.19] - 2025-10-07

Security

• CVE-2025-61772 Multipart parser buffers unbounded per-part headers, enabling DoS (memory exhaustion)
• CVE-2025-61771 Multipart parser buffers large non‑file fields entirely in memory, enabling DoS (memory exhaustion)
• CVE-2025-61770 Unbounded multipart preamble buffering enables DoS (memory exhaustion)

[2.2.18] - 2025-09-25

Security

• CVE-2025-59830 Unbounded parameter parsing in Rack::QueryParser can lead to memory exhaustion via semicolon-separated parameters.

[2.2.17] - 2025-06-03

• Backport Rack::MediaType#params now handles parameters without values. (#2263, @​AllyMarthaJ)

[2.2.16] - 2025-05-22

• Fix incorrect backport of optional CGI::Cookie support. (#2335, [@​jeremyevans])

[2.2.15] - 2025-05-18

• Optional support for CGI::Cookie if not available. (#2327, #2333, [@​earlopain])

[2.2.14] - 2025-05-06

:warning: This release includes a security fix that may cause certain routes in previously working applications to fail if query parameters exceed 4,096 in count or 4 MB in total size. See https://github.com/rack/rack/discussions/2356 for more details.

Security

• CVE-2025-46727 Unbounded parameter parsing in Rack::QueryParser can lead to memory exhaustion.

[2.2.13] - 2025-03-11

Security

• CVE-2025-27610 Local file inclusion in Rack::Static.

[2.2.12] - 2025-03-04

Security

... (truncated)

Commits

• 6ef5915 Bump patch version.
• 4e2c903 Unbounded read in Rack::Request form parsing can lead to memory exhaustion.
• fba2c8b Improper handling of proxy headers in Rack::Sendfile may allow proxy bypass.
• ed3d834 Normalize adivsories links.
• 4c4ea29 Bump patch version.
• c370dcd Limit amount of retained data when parsing multipart requests
• d869fed Fix denial of service vulnerbilties in multipart parsing
• 0f76d43 Bump patch version.
• 493a411 Fix thin integration.
• 54e4ffd Unbounded parameter parsing in Rack::QueryParser.
• Additional commits viewable in compare view

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