CVE-2024-47887
Publication date 16 October 2024
Last updated 23 October 2024
Ubuntu priority
Action Pack is a framework for handling and responding to web requests. Starting in version 4.0.0 and prior to versions 6.1.7.9, 7.0.8.5, 7.1.4.1, and 7.2.1.1, there is a possible ReDoS vulnerability in Action Controller's HTTP Token authentication. For applications using HTTP Token authentication via `authenticate_or_request_with_http_token` or similar, a carefully crafted header may cause header parsing to take an unexpected amount of time, possibly resulting in a DoS vulnerability. All users running an affected release should either upgrade to versions 6.1.7.9, 7.0.8.5, 7.1.4.1, or 7.2.1.1 or apply the relevant patch immediately. One may choose to use Ruby 3.2 as a workaround.Ruby 3.2 has mitigations for this problem, so Rails applications using Ruby 3.2 or newer are unaffected. Rails 8.0.0.beta1 depends on Ruby 3.2 or greater so is unaffected.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| rails | 24.10 oracular |
Needs evaluation
|
| 24.04 LTS noble |
Needs evaluation
|
|
| 22.04 LTS jammy |
Needs evaluation
|
|
| 20.04 LTS focal |
Needs evaluation
|
|
| 18.04 LTS bionic |
Needs evaluation
|
|
| 16.04 LTS xenial |
Needs evaluation
|
Notes
seth-arnold
In Oneiric-Saucy, rails package is just for transition; The rails package contains actual code from vivid onward
References
Other references
- https://www.cve.org/CVERecord?id=CVE-2024-47887
- https://github.com/rails/rails/security/advisories/GHSA-vfg9-r3fq-jvx4
- https://github.com/rails/rails/commit/8e057db25bff1dc7a98e9ae72e0083825b9ac545
- https://github.com/rails/rails/commit/56b2fc3302836405b496e196a8d5fc0195e55049
- https://github.com/rails/rails/commit/7c1398854d51f9bb193fb79f226647351133d08a
- https://github.com/rails/rails/commit/f4dc83d8926509d0958ec21fcdbc2e7df3d32ce2