Possible Denial of Service Vulnerability in Rack Header Parsing
Summary
Possible Denial of Service Vulnerability in Rack Header Parsing
Original description
The description as published by the source.
Rack is a modular Ruby web server interface. Carefully crafted headers can cause header parsing in Rack to take longer than expected resulting in a possible denial of service issue. Accept and Forwarded headers are impacted. Ruby 3.2 has mitigations for this problem, so Rack applications using Ruby 3.2 or newer are unaffected. This vulnerability is fixed in 2.0.9.4, 2.1.4.4, 2.2.8.1, and 3.0.9.1.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2024-26146 ruby-rack Fixed in: 2.1.4-3+deb11u2
References
- advisory github.com
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- advisory security.netapp.com
- patch github.com
- patch github.com
- patch github.com
- patch github.com
- web discuss.rubyonrails.org
- web lists.debian.org