Description (CNA)
A denial of service vulnerability present in ActiveRecord's PostgreSQL adapter <7.0.4.1 and <6.1.7.1. When a value outside the range for a 64bit signed integer is provided to the PostgreSQL connection adapter, it will treat the target column type as numeric. Comparing integer values against numeric values can result in a slow sequential scan resulting in potential Denial of Service.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / https://github.com/rails/rails | affected 7.0.4.1, 6.1.7.1 |
CWE
CWE-400
References
- https://discuss.rubyonrails.org/t/cve-2022-44566-possible-denial-of-service-vulnerability-in-activerecords-postgresql-adapter/82119
- https://code.jeremyevans.net/2022-11-01-forcing-sequential-scans-on-postgresql.html
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.