3.3

CVE-2014-2667

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Python ≫ Python Version 3.2.0
Python ≫ Python Version 3.2.1
Python ≫ Python Version 3.2.2
Python ≫ Python Version 3.2.3
Python ≫ Python Version 3.2.4
Python ≫ Python Version 3.2.5
Python ≫ Python Version 3.2.6
Python ≫ Python Version 3.3.0
Python ≫ Python Version 3.3.1
Python ≫ Python Version 3.3.2
Python ≫ Python Version 3.3.3
Python ≫ Python Version 3.3.4
Python ≫ Python Version 3.3.5
Python ≫ Python Version 3.3.6
Python ≫ Python Version 3.4.0
Python ≫ Python Version 3.4.1
Python ≫ Python Version 3.4.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.36% 0.273
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 3.3 3.4 4.9
AV:L/AC:M/Au:N/C:P/I:P/A:N
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.

http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00040.html
http://lists.opensuse.org/opensuse-updates/2014-05/msg00008.html
https://security.gentoo.org/glsa/201503-10
http://bugs.python.org/issue21082
Vendor Advisory
http://lists.opensuse.org/opensuse-updates/2014-05/msg00007.html
http://www.openwall.com/lists/oss-security/2014/03/28/15
http://www.openwall.com/lists/oss-security/2014/03/29/5
http://www.openwall.com/lists/oss-security/2014/03/30/4