CVE - CVE-2014-2667

CVE-ID
CVE-2014-2667	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:http://bugs.python.org/issue21082 GENTOO:GLSA-201503-10 URL:https://security.gentoo.org/glsa/201503-10 MLIST:[oss-security] 20140328 CVE request: os.makedirs(exist_ok=True) is not thread-safe in Python URL:http://www.openwall.com/lists/oss-security/2014/03/28/15 MLIST:[oss-security] 20140329 Re: [PSRT] CVE request: os.makedirs(exist_ok=True) is not thread-safe in Python URL:http://www.openwall.com/lists/oss-security/2014/03/29/5 MLIST:[oss-security] 20140330 Re: CVE request: os.makedirs(exist_ok=True) is not thread-safe in Python URL:http://www.openwall.com/lists/oss-security/2014/03/30/4 SUSE:openSUSE-SU-2014:0596 URL:http://lists.opensuse.org/opensuse-updates/2014-05/msg00007.html SUSE:openSUSE-SU-2014:0597 URL:http://lists.opensuse.org/opensuse-updates/2014-05/msg00008.html SUSE:openSUSE-SU-2020:0086 URL:http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00040.html
Assigning CNA
MITRE Corporation
Date Record Created
20140326	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20140326)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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