Yüksek CVSS 7.5
CVE-2023-22795: Rails: denetimsiz kaynak tüketimi
Açıklama (NVD)
A regular expression based DoS vulnerability in Action Dispatch <6.1.7.1 and <7.0.4.1 related to the If-None-Match header. A specially crafted HTTP If-None-Match header can cause the regular expression engine to enter a state of catastrophic backtracking, when on a version of Ruby below 3.2.0. 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.
Özet bilgiler
- Ürün
- Rubyonrails Rails
- CVSS v3.1
- 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - EPSS
- %2,28 (yüzdelik 83)
- CWE
- CWE-400
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| rubyonrails-rails | — | — | 6.1.7.1 |
| rubyonrails-rails | 7.0.0 | — | 7.0.4.1 |
| debian-debian-linux | 11.0 | 11.0 | — |