Prevent request smuggling #146
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If a request has both a content-length and transfer-encoding headers, return a 400 response. This is allowed by RFC 7230 section 3.3.3.3. Fixes ruby#145
ioquatix
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Sep 18, 2024
andrewpollock
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Sep 24, 2024
This PR contains the following updates: | Package | Change | Age | Adoption | Passing | Confidence | |---|---|---|---|---|---| | [webrick](https://redirect.github.com/ruby/webrick) | `1.8.1` -> `1.8.2` | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | --- ### HTTP Request Smuggling in ruby webrick [CVE-2024-47220](https://nvd.nist.gov/vuln/detail/CVE-2024-47220) / [GHSA-6f62-3596-g6w7](https://redirect.github.com/advisories/GHSA-6f62-3596-g6w7) <details> <summary>More information</summary> #### Details An issue was discovered in the WEBrick toolkit through 1.8.1 for Ruby. It allows HTTP request smuggling by providing both a Content-Length header and a Transfer-Encoding header, e.g., "GET /admin HTTP/1.1\r\n" inside of a "POST /user HTTP/1.1\r\n" request. NOTE: the supplier's position is "Webrick should not be used in production." #### Severity - CVSS Score: 7.5 / 10 (High) - Vector String: `CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N` #### References - [https://nvd.nist.gov/vuln/detail/CVE-2024-47220](https://nvd.nist.gov/vuln/detail/CVE-2024-47220) - [ruby/webrick#145 - [https://github.com/ruby/webrick/pull/146/commits/d88321da45dcd230ac2b4585cad4833d6d5e8841](https://redirect.github.com/ruby/webrick/pull/146/commits/d88321da45dcd230ac2b4585cad4833d6d5e8841) - [https://github.com/ruby/webrick/commit/f5faca9222541591e1a7c3c97552ebb0c92733c7](https://redirect.github.com/ruby/webrick/commit/f5faca9222541591e1a7c3c97552ebb0c92733c7) - [https://github.com/ruby/webrick](https://redirect.github.com/ruby/webrick) This data is provided by [OSV](https://osv.dev/vulnerability/GHSA-6f62-3596-g6w7) and the [GitHub Advisory Database](https://redirect.github.com/github/advisory-database) ([CC-BY 4.0](https://redirect.github.com/github/advisory-database/blob/main/LICENSE.md)). </details> --- ### Release Notes <details> <summary>ruby/webrick (webrick)</summary> ### [`v1.8.2`](https://redirect.github.com/ruby/webrick/releases/tag/v1.8.2) [Compare Source](https://redirect.github.com/ruby/webrick/compare/v1.8.1...v1.8.2) #### What's Changed - Drop commented-out line by [@​olleolleolle](https://redirect.github.com/olleolleolle) in [ruby/webrick#108 - Add Ruby 3.1 & 3.2 to CI matrix by [@​tricknotes](https://redirect.github.com/tricknotes) in [ruby/webrick#109 - Fix/redos by [@​ooooooo-q](https://redirect.github.com/ooooooo-q) in [ruby/webrick#114 - Raise HTTPStatus::BadRequest for requests with invalid/duplicate content-length headers by [@​jeremyevans](https://redirect.github.com/jeremyevans) in [ruby/webrick#120 - Bump actions/checkout from 3 to 4 by [@​dependabot](https://redirect.github.com/dependabot) in [ruby/webrick#121 - Improve CI by [@​hsbt](https://redirect.github.com/hsbt) in [ruby/webrick#123 - Fix WEBrick::TestFileHandler#test_short_filename test not working on mswin by [@​KJTsanaktsidis](https://redirect.github.com/KJTsanaktsidis) in [ruby/webrick#128 - Fix bug chunk extension detection by [@​jeremyevans](https://redirect.github.com/jeremyevans) in [ruby/webrick#125 - Fix CI. by [@​ioquatix](https://redirect.github.com/ioquatix) in [ruby/webrick#131 - Merge multiple cookie headers, preserving semantic correctness. by [@​ioquatix](https://redirect.github.com/ioquatix) in [ruby/webrick#130 - Test on macos-latest by [@​byroot](https://redirect.github.com/byroot) in [ruby/webrick#132 - Require CRLF line endings in request line and headers by [@​jeremyevans](https://redirect.github.com/jeremyevans) in [ruby/webrick#138 - Prefer squigly heredocs. by [@​ioquatix](https://redirect.github.com/ioquatix) in [ruby/webrick#143 - Only strip space and horizontal tab in headers by [@​jeremyevans](https://redirect.github.com/jeremyevans) in [ruby/webrick#141 - Treat missing CRLF separator after headers as an EOFError by [@​jeremyevans](https://redirect.github.com/jeremyevans) in [ruby/webrick#142 - Return 400 response for chunked requests with unexpected data after chunk by [@​jeremyevans](https://redirect.github.com/jeremyevans) in [ruby/webrick#136 - Fix reference to URI::REGEXP::PATTERN::HOST by [@​casperisfine](https://redirect.github.com/casperisfine) in [ruby/webrick#144 - Prevent request smuggling by [@​jeremyevans](https://redirect.github.com/jeremyevans) in [ruby/webrick#146 #### New Contributors - [@​tricknotes](https://redirect.github.com/tricknotes) made their first contribution in [ruby/webrick#109 - [@​ooooooo-q](https://redirect.github.com/ooooooo-q) made their first contribution in [ruby/webrick#114 - [@​KJTsanaktsidis](https://redirect.github.com/KJTsanaktsidis) made their first contribution in [ruby/webrick#128 - [@​byroot](https://redirect.github.com/byroot) made their first contribution in [ruby/webrick#132 - [@​casperisfine](https://redirect.github.com/casperisfine) made their first contribution in [ruby/webrick#144 **Full Changelog**: ruby/webrick@v1.8.1...v1.8.2 </details> --- ### Configuration 📅 **Schedule**: Branch creation - "" in timezone Australia/Sydney, Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR was generated by [Mend Renovate](https://mend.io/renovate/). View the [repository job log](https://developer.mend.io/github/google/osv.dev). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOC44MC4wIiwidXBkYXRlZEluVmVyIjoiMzguODAuMCIsInRhcmdldEJyYW5jaCI6Im1hc3RlciIsImxhYmVscyI6WyJkZXBlbmRlbmNpZXMiXX0=-->
andrewpollock
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to google/osv-scanner
that referenced
this pull request
Sep 24, 2024
This PR contains the following updates: | Package | Change | Age | Adoption | Passing | Confidence | |---|---|---|---|---|---| | [webrick](https://redirect.github.com/ruby/webrick) | `1.8.1` -> `1.8.2` | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | --- ### HTTP Request Smuggling in ruby webrick [CVE-2024-47220](https://nvd.nist.gov/vuln/detail/CVE-2024-47220) / [GHSA-6f62-3596-g6w7](https://redirect.github.com/advisories/GHSA-6f62-3596-g6w7) <details> <summary>More information</summary> #### Details An issue was discovered in the WEBrick toolkit through 1.8.1 for Ruby. It allows HTTP request smuggling by providing both a Content-Length header and a Transfer-Encoding header, e.g., "GET /admin HTTP/1.1\r\n" inside of a "POST /user HTTP/1.1\r\n" request. NOTE: the supplier's position is "Webrick should not be used in production." #### Severity - CVSS Score: 7.5 / 10 (High) - Vector String: `CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N` #### References - [https://nvd.nist.gov/vuln/detail/CVE-2024-47220](https://nvd.nist.gov/vuln/detail/CVE-2024-47220) - [ruby/webrick#145 - [https://github.com/ruby/webrick/pull/146/commits/d88321da45dcd230ac2b4585cad4833d6d5e8841](https://redirect.github.com/ruby/webrick/pull/146/commits/d88321da45dcd230ac2b4585cad4833d6d5e8841) - [https://github.com/ruby/webrick/commit/f5faca9222541591e1a7c3c97552ebb0c92733c7](https://redirect.github.com/ruby/webrick/commit/f5faca9222541591e1a7c3c97552ebb0c92733c7) - [https://github.com/ruby/webrick](https://redirect.github.com/ruby/webrick) This data is provided by [OSV](https://osv.dev/vulnerability/GHSA-6f62-3596-g6w7) and the [GitHub Advisory Database](https://redirect.github.com/github/advisory-database) ([CC-BY 4.0](https://redirect.github.com/github/advisory-database/blob/main/LICENSE.md)). </details> --- ### Release Notes <details> <summary>ruby/webrick (webrick)</summary> ### [`v1.8.2`](https://redirect.github.com/ruby/webrick/releases/tag/v1.8.2) [Compare Source](https://redirect.github.com/ruby/webrick/compare/v1.8.1...v1.8.2) #### What's Changed - Drop commented-out line by [@​olleolleolle](https://redirect.github.com/olleolleolle) in [ruby/webrick#108 - Add Ruby 3.1 & 3.2 to CI matrix by [@​tricknotes](https://redirect.github.com/tricknotes) in [ruby/webrick#109 - Fix/redos by [@​ooooooo-q](https://redirect.github.com/ooooooo-q) in [ruby/webrick#114 - Raise HTTPStatus::BadRequest for requests with invalid/duplicate content-length headers by [@​jeremyevans](https://redirect.github.com/jeremyevans) in [ruby/webrick#120 - Bump actions/checkout from 3 to 4 by [@​dependabot](https://redirect.github.com/dependabot) in [ruby/webrick#121 - Improve CI by [@​hsbt](https://redirect.github.com/hsbt) in [ruby/webrick#123 - Fix WEBrick::TestFileHandler#test_short_filename test not working on mswin by [@​KJTsanaktsidis](https://redirect.github.com/KJTsanaktsidis) in [ruby/webrick#128 - Fix bug chunk extension detection by [@​jeremyevans](https://redirect.github.com/jeremyevans) in [ruby/webrick#125 - Fix CI. by [@​ioquatix](https://redirect.github.com/ioquatix) in [ruby/webrick#131 - Merge multiple cookie headers, preserving semantic correctness. by [@​ioquatix](https://redirect.github.com/ioquatix) in [ruby/webrick#130 - Test on macos-latest by [@​byroot](https://redirect.github.com/byroot) in [ruby/webrick#132 - Require CRLF line endings in request line and headers by [@​jeremyevans](https://redirect.github.com/jeremyevans) in [ruby/webrick#138 - Prefer squigly heredocs. by [@​ioquatix](https://redirect.github.com/ioquatix) in [ruby/webrick#143 - Only strip space and horizontal tab in headers by [@​jeremyevans](https://redirect.github.com/jeremyevans) in [ruby/webrick#141 - Treat missing CRLF separator after headers as an EOFError by [@​jeremyevans](https://redirect.github.com/jeremyevans) in [ruby/webrick#142 - Return 400 response for chunked requests with unexpected data after chunk by [@​jeremyevans](https://redirect.github.com/jeremyevans) in [ruby/webrick#136 - Fix reference to URI::REGEXP::PATTERN::HOST by [@​casperisfine](https://redirect.github.com/casperisfine) in [ruby/webrick#144 - Prevent request smuggling by [@​jeremyevans](https://redirect.github.com/jeremyevans) in [ruby/webrick#146 #### New Contributors - [@​tricknotes](https://redirect.github.com/tricknotes) made their first contribution in [ruby/webrick#109 - [@​ooooooo-q](https://redirect.github.com/ooooooo-q) made their first contribution in [ruby/webrick#114 - [@​KJTsanaktsidis](https://redirect.github.com/KJTsanaktsidis) made their first contribution in [ruby/webrick#128 - [@​byroot](https://redirect.github.com/byroot) made their first contribution in [ruby/webrick#132 - [@​casperisfine](https://redirect.github.com/casperisfine) made their first contribution in [ruby/webrick#144 **Full Changelog**: ruby/webrick@v1.8.1...v1.8.2 </details> --- ### Configuration 📅 **Schedule**: Branch creation - "" in timezone Australia/Sydney, Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR was generated by [Mend Renovate](https://mend.io/renovate/). View the [repository job log](https://developer.mend.io/github/google/osv-scanner). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOC44MC4wIiwidXBkYXRlZEluVmVyIjoiMzguODAuMCIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOlsiZGVwZW5kZW5jaWVzIl19-->
marcelamelara
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to slsa-framework/slsa
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this pull request
Sep 24, 2024
This PR contains the following updates: | Package | Change | Age | Adoption | Passing | Confidence | |---|---|---|---|---|---| | [webrick](https://redirect.github.com/ruby/webrick) | `1.8.1` -> `1.8.2` | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | ### GitHub Vulnerability Alerts #### [CVE-2024-47220](https://nvd.nist.gov/vuln/detail/CVE-2024-47220) An issue was discovered in the WEBrick toolkit through 1.8.1 for Ruby. It allows HTTP request smuggling by providing both a Content-Length header and a Transfer-Encoding header, e.g., "GET /admin HTTP/1.1\r\n" inside of a "POST /user HTTP/1.1\r\n" request. NOTE: the supplier's position is "Webrick should not be used in production." --- ### Release Notes <details> <summary>ruby/webrick (webrick)</summary> ### [`v1.8.2`](https://redirect.github.com/ruby/webrick/releases/tag/v1.8.2) [Compare Source](https://redirect.github.com/ruby/webrick/compare/v1.8.1...v1.8.2) #### What's Changed - Drop commented-out line by [@​olleolleolle](https://redirect.github.com/olleolleolle) in [ruby/webrick#108 - Add Ruby 3.1 & 3.2 to CI matrix by [@​tricknotes](https://redirect.github.com/tricknotes) in [ruby/webrick#109 - Fix/redos by [@​ooooooo-q](https://redirect.github.com/ooooooo-q) in [ruby/webrick#114 - Raise HTTPStatus::BadRequest for requests with invalid/duplicate content-length headers by [@​jeremyevans](https://redirect.github.com/jeremyevans) in [ruby/webrick#120 - Bump actions/checkout from 3 to 4 by [@​dependabot](https://redirect.github.com/dependabot) in [ruby/webrick#121 - Improve CI by [@​hsbt](https://redirect.github.com/hsbt) in [ruby/webrick#123 - Fix WEBrick::TestFileHandler#test_short_filename test not working on mswin by [@​KJTsanaktsidis](https://redirect.github.com/KJTsanaktsidis) in [ruby/webrick#128 - Fix bug chunk extension detection by [@​jeremyevans](https://redirect.github.com/jeremyevans) in [ruby/webrick#125 - Fix CI. by [@​ioquatix](https://redirect.github.com/ioquatix) in [ruby/webrick#131 - Merge multiple cookie headers, preserving semantic correctness. by [@​ioquatix](https://redirect.github.com/ioquatix) in [ruby/webrick#130 - Test on macos-latest by [@​byroot](https://redirect.github.com/byroot) in [ruby/webrick#132 - Require CRLF line endings in request line and headers by [@​jeremyevans](https://redirect.github.com/jeremyevans) in [ruby/webrick#138 - Prefer squigly heredocs. by [@​ioquatix](https://redirect.github.com/ioquatix) in [ruby/webrick#143 - Only strip space and horizontal tab in headers by [@​jeremyevans](https://redirect.github.com/jeremyevans) in [ruby/webrick#141 - Treat missing CRLF separator after headers as an EOFError by [@​jeremyevans](https://redirect.github.com/jeremyevans) in [ruby/webrick#142 - Return 400 response for chunked requests with unexpected data after chunk by [@​jeremyevans](https://redirect.github.com/jeremyevans) in [ruby/webrick#136 - Fix reference to URI::REGEXP::PATTERN::HOST by [@​casperisfine](https://redirect.github.com/casperisfine) in [ruby/webrick#144 - Prevent request smuggling by [@​jeremyevans](https://redirect.github.com/jeremyevans) in [ruby/webrick#146 #### New Contributors - [@​tricknotes](https://redirect.github.com/tricknotes) made their first contribution in [ruby/webrick#109 - [@​ooooooo-q](https://redirect.github.com/ooooooo-q) made their first contribution in [ruby/webrick#114 - [@​KJTsanaktsidis](https://redirect.github.com/KJTsanaktsidis) made their first contribution in [ruby/webrick#128 - [@​byroot](https://redirect.github.com/byroot) made their first contribution in [ruby/webrick#132 - [@​casperisfine](https://redirect.github.com/casperisfine) made their first contribution in [ruby/webrick#144 **Full Changelog**: ruby/webrick@v1.8.1...v1.8.2 </details> --- ### Configuration 📅 **Schedule**: Branch creation - "" (UTC), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR was generated by [Mend Renovate](https://mend.io/renovate/). View the [repository job log](https://developer.mend.io/github/slsa-framework/slsa). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOC44MC4wIiwidXBkYXRlZEluVmVyIjoiMzguODAuMCIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOltdfQ==--> Signed-off-by: Mend Renovate <bot@renovateapp.com>
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If a request has both a content-length and transfer-encoding headers, return a 400 response. This is allowed by RFC 7230 section 3.3.3.3.
Fixes #145