Description (CNA)
A regular expression based DoS vulnerability in Active Support <6.1.7.1 and <7.0.4.1. A specially crafted string passed to the underscore method can cause the regular expression engine to enter a state of catastrophic backtracking. This can cause the process to use large amounts of CPU and memory, leading to a possible DoS vulnerability.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / https://github.com/rails/rails | affected 6.1.7.1, 7.0.4.1 |
CWE
CWE-400
References
- https://discuss.rubyonrails.org/t/cve-2023-22796-possible-redos-based-dos-vulnerability-in-active-supports-underscore/82116
- https://www.debian.org/security/2023/dsa-5372
- https://security.netapp.com/advisory/ntap-20240202-0009/
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.