Not rated
CVE-2021-22880 The PostgreSQL adapter in Active Record before 6.1.2.1, 6.0.3.5, 5.2.4.5 suffers from a regular expression denial of…
Description
The PostgreSQL adapter in Active Record before 6.1.2.1, 6.0.3.5, 5.2.4.5 suffers from a regular expression denial of service (REDoS) vulnerability. Carefully crafted input can cause the input validation in the `money` type of the PostgreSQL adapter in Active Record to spend too much time in a regular expression, resulting in the potential for a DoS attack. This only impacts Rails applications that are using PostgreSQL along with money type columns that take user input.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| https://github.com/rails/rails | Versions not published |
References
- hackerone.com hackerone.com
- discuss.rubyonrails.org discuss.rubyonrails.org
- FEDORA-2021-b571fca1b8 lists.fedoraproject.org
- FEDORA-2021-def0e32233 lists.fedoraproject.org
- DSA-4929 www.debian.org
- security.netapp.com security.netapp.com
Timeline
- Published
- Last modified
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