// For flags

CVE-2014-2667

 

Severity Score

3.3
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Race condition in the _get_masked_mode function in Lib/os.py in Python 3.2 through 3.5, when exist_ok is set to true and multiple threads are used, might allow local users to bypass intended file permissions by leveraging a separate application vulnerability before the umask has been set to the expected value.

Condición de carrera en la función _get_masked_mode en Lib/os.py en Python 3.2 hasta 3.5, cuando exist_ok está activado y se utilizan múltiples hilos, podría permitir a usuarios locales saltarse el archivo destinado a los permisos aprovechando una vulnerabilidad de solicitud por separado antes de que umask haya sido ajustado al valor esperado.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2014-03-26 CVE Reserved
  • 2014-11-16 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-08-06 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Python
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Python
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3.2.0
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-
Affected
Python
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Python
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3.2.1
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-
Affected
Python
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Python
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3.2.2
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-
Affected
Python
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Python
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3.2.3
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-
Affected
Python
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Python
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3.2.4
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-
Affected
Python
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Python
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3.2.5
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-
Affected
Python
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Python
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3.2.6
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-
Affected
Python
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Python
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3.3.0
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-
Affected
Python
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Python
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3.3.1
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-
Affected
Python
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Python
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3.3.2
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-
Affected
Python
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Python
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3.3.3
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-
Affected
Python
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Python
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3.3.4
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-
Affected
Python
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Python
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3.3.5
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-
Affected
Python
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Python
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3.3.6
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Affected
Python
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Python
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3.4.0
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Affected
Python
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Python
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3.4.1
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Affected
Python
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Python
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3.4.2
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Affected