CVE-2022-25918
Regular Expression Denial of Service (ReDoS)
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The package shescape from 1.5.10 and before 1.6.1 are vulnerable to Regular Expression Denial of Service (ReDoS) via the escape function in index.js, due to the usage of insecure regex in the escapeArgBash function.
El paquete shescape de 1.5.10 y anteriores a 1.6.1 es vulnerable a la Denegación de Servicio de Expresión Regular (ReDoS) a través de la función de escape en index.js, debido al uso de expresiones regulares inseguras en la función escapeArgBash.
*Credits:
Elliot Ward - Snyk Research Team
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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
- 2022-02-24 CVE Reserved
- 2022-10-27 CVE Published
- 2024-06-17 EPSS Updated
- 2024-09-16 CVE Updated
- 2024-09-16 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-1333: Inefficient Regular Expression Complexity
CAPEC
References (4)
| URL | Tag | Source |
|---|---|---|
| https://github.com/ericcornelissen/shescape/blob/main/src/unix.js%23L52 | Broken Link | |
| https://github.com/ericcornelissen/shescape/releases/tag/v1.6.1 | Release Notes |
| URL | Date | SRC |
|---|---|---|
| https://security.snyk.io/vuln/SNYK-JS-SHESCAPE-3061108 | 2024-09-16 |
| URL | Date | SRC |
|---|---|---|
| https://github.com/ericcornelissen/shescape/commit/552e8eab56861720b1d4e5474fb65741643358f9 | 2023-08-08 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Shescape Project Search vendor "Shescape Project" | Shescape Search vendor "Shescape Project" for product "Shescape" | 1.5.10 Search vendor "Shescape Project" for product "Shescape" and version "1.5.10" | node.js |
Affected
| ||||||
| Shescape Project Search vendor "Shescape Project" | Shescape Search vendor "Shescape Project" for product "Shescape" | 1.6.0 Search vendor "Shescape Project" for product "Shescape" and version "1.6.0" | node.js |
Affected
| ||||||