[Security] Bump yard from 0.9.19 to 0.9.24

[dependabot-preview]

Bumps yard from 0.9.19 to 0.9.24. This update includes security fixes.

Vulnerabilities fixed

Sourced from The Ruby Advisory Database.

Arbitrary path traversal and file access via yard server A path traversal vulnerability was discovered in YARD <= 0.9.19 when using yard server to serve documentation. This bug would allow unsanitized HTTP requests to access arbitrary files on the machine of a yard server host under certain conditions.

The issue is resolved in v0.9.20 and later.

Patched versions: >= 0.9.20 Unaffected versions: none

Sourced from The GitHub Security Advisory Database.

Moderate severity vulnerability that affects yard

Possible arbitrary path traversal and file access via yard server

Impact

A path traversal vulnerability was discovered in YARD <= 0.9.19 when using yard server to serve documentation. This bug would allow unsanitized HTTP requests to access arbitrary files on the machine of a yard server host under certain conditions.

Thanks to CuongMX from Viettel Cyber Security for discovering this vulnerability.

Patches

Please upgrade to YARD v0.9.20 immediately if you are relying on yard server to host documentation in any untrusted environments.

Workarounds

For users who cannot upgrade, it is possible to perform path sanitization of HTTP requests at your webserver level. WEBrick, for example, can perform such sanitization by default (which you can use via yard server -s webrick), as can certain rules in your webserver configuration.

Affected versions: < 0.9.20

Sourced from The Ruby Advisory Database.

Possible arbitrary path traversal and file access via yard server A path traversal vulnerability was discovered in YARD <= 0.9.19 when using yard server to serve documentation. This bug would allow unsanitized HTTP requests to access arbitrary files on the machine of a yard server host under certain conditions.

Patched versions: >= 0.9.20 Unaffected versions: none

Sourced from The GitHub Security Advisory Database.

Moderate severity vulnerability that affects yard

Possible arbitrary path traversal and file access via yard server

Impact

A path traversal vulnerability was discovered in YARD <= 0.9.19 when using yard server to serve documentation. This bug would allow unsanitized HTTP requests to access arbitrary files on the machine of a yard server host under certain conditions.

Thanks to CuongMX from Viettel Cyber Security for discovering this vulnerability.

Patches

Please upgrade to YARD v0.9.20 immediately if you are relying on yard server to host documentation in any untrusted environments.

Workarounds

For users who cannot upgrade, it is possible to perform path sanitization of HTTP requests at your webserver level. WEBrick, for example, can perform such sanitization by default (which you can use via yard server -s webrick), as can certain rules in your webserver configuration.

Affected versions: < 0.9.20

Release notes

Sourced from yard's releases.

Release v0.9.24

• Add {YARD::CodeObjects::NamespaceMapper.on_invalidate} callback when separator cache is changed.
• Fix issue where Registry fails to resolve first-time lookups on instance methods.

Release v0.9.23

• Fix issues with double encoded code blocks when highlighted from an extra file.

Release v0.9.22

• Revert jquery update in last release since it requires more changes. (#1298)

Release v0.9.21

• Updates to add support for Ruby 2.7.0 (#1290, #1296)
• Fix parsing of multiline method signatures (#1220)
• Remove RubyGems post install message (#1269)
• Improve object deletion from RegistryStore (#1284)
• Improve memory usage performance (#1260)
• Handle include and extend calls with explicit receivers (#1274)
• Fix deep nesting of TOC items (#1288)
• Fix highlighting for Asciidoc markup code blocks (#1276)
• Fix HTML formatting of script tags (#1263)
• Update jquery to 3.4.1 (#1294)
• Test fixes (#1244)

Release v0.9.20

• Fix parsing of stringified Symbols in Ruby source (#1256).
• Fix path traversal vulnerability in yard server. This bug would allow unsanitized HTTP requests to access arbitrary files on the machine of a yard server host under certain conditions. Thanks to CuongMX from Viettel Cyber Security for discovering this vulnerability.

Changelog

Sourced from yard's changelog.

0.9.24 - January 8th, 2020

• Add {YARD::CodeObjects::NamespaceMapper.on_invalidate} callback when separator cache is changed.
• Fix issue where Registry fails to resolve first-time lookups on instance methods.

0.9.23 - January 5th, 2020

• Fix issues with double encoded code blocks when highlighted from an extra file.

0.9.22 - December 31st, 2019

• Revert jquery update in last release since it requires more changes. (#1298)

0.9.21 - December 31st, 2019

• Updates to add support for Ruby 2.7.0 (#1290, #1296)
• Fix parsing of multiline method signatures (#1220)
• Remove RubyGems post install message (#1269)
• Improve object deletion from RegistryStore (#1284)
• Improve memory usage performance (#1260)
• Handle include and extend calls with explicit receivers (#1274)
• Fix deep nesting of TOC items (#1288)
• Fix highlighting for Asciidoc markup code blocks (#1276)
• Fix HTML formatting of script tags (#1263)
• Update jquery to 3.4.1 (#1294)
• Test fixes (#1244)

0.9.20 - June 27th, 2019

• Fix parsing of stringified Symbols in Ruby source (#1256).
• Fix path traversal vulnerability in yard server. This bug would allow unsanitized HTTP requests to access arbitrary files on the machine of a yard server host under certain conditions. Thanks to CuongMX from Viettel Cyber Security for discovering this vulnerability.

Commits

• 872b3ac Tag release v0.9.24
• 7ec503b Update changelog
• f4f02ba Add hack to make RedCloth load on MinGW systems (test only)
• 633795c Move redcarpet tests into redcarpet integration file
• ee3469e Move redcloth tests into redcloth integration file
• c397187 Fix broken redcarpet test (incorrect provider was being loaded due to cache)
• be85720 Remove pending from redcarpet spec (this should work)
• e4cd952 Fix documentation
• 6e19610 Update GitHub Action CI to checkout@v2
• aa0ed28 Fix issue where Registry fails to resolve first-time lookups on instance methods
• Additional commits viewable in compare view

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Superseded by #986.