A sequence injection vulnerability exists in Rack <2.0.9.1, <2.1.4.1 and <2.2.3.1 which could allow is a possible shell escape in the Lint and CommonLogger components of Rack.
https://security.gentoo.org/glsa/202310-18
https://security.netapp.com/advisory/ntap-20231208-0011/
https://www.debian.org/security/2023/dsa-5530
Source: Mitre, NVD
Published: 2022-12-05
Base Score: 10
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Severity: Critical