CVE-2022-30123
rubygem-rack: crafted requests can cause shell escape sequences
Severity Score
10.0
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
Existe una vulnerabilidad de inyección de secuencia en Rack <2.0.9.1, <2.1.4.1 y <2.2.3.1 que podría permitir un posible escape de shell en los componentes Lint y CommonLogger de Rack.
A flaw was found in ruby gem-rack. This flaw allows a malicious actor to craft requests that can cause shell escape sequences to be written to the terminal via rack's `Lint` middleware and `CommonLogger` middleware. This issue can leverage these escape sequences to execute commands in the victim's terminal.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-05-02 CVE Reserved
- 2022-11-03 CVE Published
- 2024-07-26 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-150: Improper Neutralization of Escape, Meta, or Control Sequences
- CWE-179: Incorrect Behavior Order: Early Validation
CAPEC
References (6)
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://security.gentoo.org/glsa/202310-18 | 2023-12-08 | |
| https://www.debian.org/security/2023/dsa-5530 | 2023-12-08 | |
| https://access.redhat.com/security/cve/CVE-2022-30123 | 2023-03-28 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2099524 | 2023-03-28 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Rack Project Search vendor "Rack Project" | Rack Search vendor "Rack Project" for product "Rack" | < 2.0.9.1 Search vendor "Rack Project" for product "Rack" and version " < 2.0.9.1" | - |
Affected
| ||||||
| Rack Project Search vendor "Rack Project" | Rack Search vendor "Rack Project" for product "Rack" | >= 2.1.0 < 2.1.4.1 Search vendor "Rack Project" for product "Rack" and version " >= 2.1.0 < 2.1.4.1" | - |
Affected
| ||||||
| Rack Project Search vendor "Rack Project" | Rack Search vendor "Rack Project" for product "Rack" | >= 2.2.0 < 2.2.3.1 Search vendor "Rack Project" for product "Rack" and version " >= 2.2.0 < 2.2.3.1" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 11.0 Search vendor "Debian" for product "Debian Linux" and version "11.0" | - |
Affected
| ||||||