CVE-2023-22792
published 2023-02-09CVE-2023-22792: A regular expression based DoS vulnerability in Action Dispatch <6.0.6.1,< 6.1.7.1, and <7.0.4.1. Specially crafted cookies, in combination with a specially…
high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
A regular expression based DoS vulnerability in Action Dispatch <6.0.6.1,< 6.1.7.1, and <7.0.4.1. Specially crafted cookies, in combination with a specially crafted X_FORWARDED_HOST header 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 All users running an affected release should either upgrade or use one of the workarounds immediately.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| actionpack_project | actionpack | >= 3.0.0 < 5.2.8.15 | 5.2.8.15 |
| actionpack_project | actionpack | >= 6.0.0 < 6.1.7.1 | 6.1.7.1 |
| actionpack_project | actionpack | >= 7.0.0 < 7.0.4.1 | 7.0.4.1 |
| debian | rails | < rails 2:6.1.7.3+dfsg-1 (bookworm) | rails 2:6.1.7.3+dfsg-1 (bookworm) |
| https | github.com_rails_rails | — | — |
| rubyonrails | rails | >= 0 < 2:6.0.3.7+dfsg-2+deb11u1 | 2:6.0.3.7+dfsg-2+deb11u1 |
| rubyonrails | rails | >= 0 < 2:6.1.7.3+dfsg-1 | 2:6.1.7.3+dfsg-1 |
| rubyonrails | rails | >= 0 < 2:6.1.7.3+dfsg-1 | 2:6.1.7.3+dfsg-1 |
| rubyonrails | rails | >= 0 < 2:6.1.7.3+dfsg-1 | 2:6.1.7.3+dfsg-1 |
| rubyonrails | rails | >= 3.0.0 < 6.0.6.1 | 6.0.6.1 |
| rubyonrails | rails | >= 6.1.0 < 6.1.7.1 | 6.1.7.1 |
| rubyonrails | rails | >= 7.0.0 < 7.0.4.1 | 7.0.4.1 |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
ghsa7.5HIGH
osv7.5HIGH