Описание
Rack has possible DoS Vulnerability with Range Header
Possible DoS Vulnerability with Range Header in Rack
There is a possible DoS vulnerability relating to the Range request header in Rack. This vulnerability has been assigned the CVE identifier CVE-2024-26141.
Versions Affected: >= 1.3.0. Not affected: < 1.3.0 Fixed Versions: 3.0.9.1, 2.2.8.1
Impact
Carefully crafted Range headers can cause a server to respond with an unexpectedly large response. Responding with such large responses could lead to a denial of service issue.
Vulnerable applications will use the Rack::File middleware or the
Rack::Utils.byte_ranges methods (this includes Rails applications).
Releases
The fixed releases are available at the normal locations.
Workarounds
There are no feasible workarounds for this issue.
Patches
To aid users who aren't able to upgrade immediately we have provided patches for the two supported release series. They are in git-am format and consist of a single changeset.
- 3-0-range.patch - Patch for 3.0 series
- 2-2-range.patch - Patch for 2.2 series
Credits
Thank you ooooooo_q for the report and patch
Ссылки
- https://github.com/rack/rack/security/advisories/GHSA-xj5v-6v4g-jfw6
- https://nvd.nist.gov/vuln/detail/CVE-2024-26141
- https://github.com/rack/rack/commit/4849132bef471adb21131980df745f4bb84de2d9
- https://github.com/rack/rack/commit/62457686b26d33a15a254c7768c2076e8e02b48b
- https://discuss.rubyonrails.org/t/possible-dos-vulnerability-with-range-header-in-rack/84944
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-26141.yml
Пакеты
rack
>= 3.0.0, < 3.0.9.1
3.0.9.1
rack
>= 1.3.0, < 2.2.8.1
2.2.8.1
Связанные уязвимости
Rack is a modular Ruby web server interface. Carefully crafted Range headers can cause a server to respond with an unexpectedly large response. Responding with such large responses could lead to a denial of service issue. Vulnerable applications will use the `Rack::File` middleware or the `Rack::Utils.byte_ranges` methods (this includes Rails applications). The vulnerability is fixed in 3.0.9.1 and 2.2.8.1.
Rack is a modular Ruby web server interface. Carefully crafted Range headers can cause a server to respond with an unexpectedly large response. Responding with such large responses could lead to a denial of service issue. Vulnerable applications will use the `Rack::File` middleware or the `Rack::Utils.byte_ranges` methods (this includes Rails applications). The vulnerability is fixed in 3.0.9.1 and 2.2.8.1.
Rack is a modular Ruby web server interface. Carefully crafted Range headers can cause a server to respond with an unexpectedly large response. Responding with such large responses could lead to a denial of service issue. Vulnerable applications will use the `Rack::File` middleware or the `Rack::Utils.byte_ranges` methods (this includes Rails applications). The vulnerability is fixed in 3.0.9.1 and 2.2.8.1.
Rack is a modular Ruby web server interface. Carefully crafted Range h ...
Уязвимость интерфейса модуля Rack интерпретатора языка программирования Ruby, позволяющая нарушителю вызвать отказ в обслуживании