CVE-2022-44566

Source

https://nvd.nist.gov/vuln/detail/CVE-2022-44566

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-44566.json

Aliases

• GHSA-579w-22j4-4749

Related

• RLSA-2023:6818

Published

2023-02-09T20:15:11Z

Modified

2023-11-29T09:44:38.650281Z

Details

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.

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