CVE-2022-38170
Overly permissive umask for daemons
Severity Score
4.7
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
In Apache Airflow prior to 2.3.4, an insecure umask was configured for numerous Airflow components when running with the `--daemon` flag which could result in a race condition giving world-writable files in the Airflow home directory and allowing local users to expose arbitrary file contents via the webserver.
En Apache Airflow versiones anteriores a 2.3.4, era configurado una máscara de usuario no segura para numerosos componentes de Airflow cuando es ejecutado con el flag "--daemon", lo que podía resultar en una condición de carrera que daba lugar a archivos de escritura mundial en el directorio principal de Airflow y permitía a usuarios locales exponer contenidos de archivos arbitrarios por medio del servidor web
*Credits:
The Apache Airflow PMC would like to thank Harry Sintonen for reporting this issue.
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
- 2022-08-11 CVE Reserved
- 2022-09-02 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-732: Incorrect Permission Assignment for Critical Resource
CAPEC
References (4)
| URL | Tag | Source |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2022/09/02/12 | Mailing List |
|
| http://www.openwall.com/lists/oss-security/2022/09/02/3 | Mailing List |
|
| http://www.openwall.com/lists/oss-security/2022/09/21/2 | Mailing List |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://lists.apache.org/thread/zn8mbbb1j2od5nc9zhrvb7rpsrg1vvzv | 2023-08-08 |