// For flags

CVE-2022-23531

Arbitrary file write when scanning a specially-crafted local PyPI package

Severity Score

7.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

GuardDog is a CLI tool to identify malicious PyPI packages. Versions prior to 0.1.5 are vulnerable to Relative Path Traversal when scanning a specially-crafted local PyPI package. Running GuardDog against a specially-crafted package can allow an attacker to write an arbitrary file on the machine where GuardDog is executed due to a path traversal vulnerability when extracting the .tar.gz file of the package being scanned, which exists by design in the tarfile.TarFile.extractall function. This issue is patched in version 0.1.5.

GuardDog es una herramienta CLI para identificar paquetes PyPI maliciosos. Las versiones anteriores a la 0.1.5 son vulnerables a path traversal relativo cuando se escanea un paquete PyPI local especialmente manipulado. Ejecutar GuardDog contra un paquete especialmente manipulado puede permitir a un atacante escribir un archivo arbitrario en la máquina donde se ejecuta GuardDog debido a una vulnerabilidad de path traversal al extraer el archivo .tar.gz del paquete que se está analizando, que existe por diseño en el función tarfile.TarFile.extractall. Este problema está solucionado en la versión 0.1.5.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
Low
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-01-19 CVE Reserved
  • 2022-12-16 CVE Published
  • 2024-07-23 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
  • CWE-23: Relative Path Traversal
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Datadoghq
Search vendor "Datadoghq"
Guarddog
Search vendor "Datadoghq" for product "Guarddog"
< 0.1.5
Search vendor "Datadoghq" for product "Guarddog" and version " < 0.1.5"
python
Affected