// For flags

CVE-2021-22572

Data-transfer-project information disclosure via tmp directory

Severity Score

5.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

On unix-like systems, the system temporary directory is shared between all users on that system. The root cause is File.createTempFile creates files in the the system temporary directory with world readable permissions. Any sensitive information written to theses files is visible to all other local users on unix-like systems. We recommend upgrading past commit https://github.com/google/data-transfer-project/pull/969

En los sistemas tipo unix, el directorio temporal del sistema se comparte entre todos los usuarios de ese sistema. La causa principal es que File.createTempFile crea archivos en el directorio temporal del sistema con permisos de lectura mundial. Cualquier información confidencial escrita en estos archivos es visible para todos los demás usuarios locales en los sistemas tipo unix. Recomendamos actualizar el commit anterior https://github.com/google/data-transfer-project/pull/969

*Credits: Jonathan Leitschuh
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-01-05 CVE Reserved
  • 2022-03-29 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-377: Insecure Temporary File
  • CWE-668: Exposure of Resource to Wrong Sphere
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Google
Search vendor "Google"
 Data Transfer Project
Search vendor "Google" for product "Data Transfer Project"
 < 0.3.57
Search vendor "Google" for product "Data Transfer Project" and version " < 0.3.57"
-
Affected