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.
Race Condition
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
3.3 UNKNOWN
LOCAL
MEDIUM
AV:L/AC:M/Au:N/C:P/I:P/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 19%
Affected Products (NVD)
VendorProductVersion
pythonpython
3.2.0
pythonpython
3.2.1
pythonpython
3.2.2
pythonpython
3.2.3
pythonpython
3.2.4
pythonpython
3.2.5
pythonpython
3.2.6
pythonpython
3.3.0
pythonpython
3.3.1
pythonpython
3.3.2
pythonpython
3.3.3
pythonpython
3.3.4
pythonpython
3.3.5
pythonpython
3.3.6
pythonpython
3.4.0
pythonpython
3.4.1
pythonpython
3.4.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
python2.7
bullseye
2.7.18-8+deb11u1
fixed
squeeze
no-dsa
wheezy
no-dsa
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
python2.7
artful
not-affected
bionic
not-affected
cosmic
not-affected
lucid
dne
precise
not-affected
quantal
not-affected
saucy
not-affected
trusty
not-affected
utopic
not-affected
vivid
not-affected
wily
not-affected
xenial
not-affected
yakkety
not-affected
zesty
not-affected
python3.2
artful
dne
bionic
dne
cosmic
dne
lucid
dne
precise
ignored
quantal
ignored
saucy
dne
trusty
dne
utopic
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
python3.4
artful
dne
bionic
dne
cosmic
dne
lucid
dne
precise
dne
quantal
dne
saucy
dne
trusty
Fixed 3.4.3-1ubuntu1~14.04
released
utopic
not-affected
vivid
not-affected
wily
not-affected
xenial
dne
yakkety
dne
zesty
dne
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libpython3_4m1_0
suse enterprise server 12 SP1
3.4.1-12.1
fixed
suse enterprise server 12 SP2
3.4.1-12.1
fixed
libpython3_6m1_0
suse enterprise desktop 15
3.6.10-3.42.2
fixed
suse enterprise desktop 15 SP1
3.6.10-3.42.2
fixed
suse enterprise desktop 15 SP2
3.6.10-3.42.2
fixed
suse enterprise desktop 15 SP3
3.6.10-3.42.2
fixed
suse enterprise sap 15
3.6.10-3.42.2
fixed
suse enterprise sap 15 SP1
3.6.10-3.42.2
fixed
suse enterprise sap 15 SP2
3.6.10-3.42.2
fixed
suse enterprise sap 15 SP3
3.6.10-3.42.2
fixed
suse enterprise server 12 SP3
3.6.8-6.14.1
fixed
suse enterprise server 15
3.6.10-3.42.2
fixed
suse enterprise server 15 SP1
3.6.10-3.42.2
fixed
suse enterprise server 15 SP2
3.6.10-3.42.2
fixed
suse enterprise server 15 SP3
3.6.10-3.42.2
fixed
python3
suse enterprise desktop 15
3.6.10-3.42.2
fixed
suse enterprise desktop 15 SP1
3.6.10-3.42.2
fixed
suse enterprise desktop 15 SP2
3.6.10-3.42.2
fixed
suse enterprise desktop 15 SP3
3.6.10-3.42.2
fixed
suse enterprise sap 15
3.6.10-3.42.2
fixed
suse enterprise sap 15 SP1
3.6.10-3.42.2
fixed
suse enterprise sap 15 SP2
3.6.10-3.42.2
fixed
suse enterprise sap 15 SP3
3.6.10-3.42.2
fixed
suse enterprise server 15
3.6.10-3.42.2
fixed
suse enterprise server 15 SP1
3.6.10-3.42.2
fixed
suse enterprise server 15 SP2
3.6.10-3.42.2
fixed
suse enterprise server 15 SP3
3.6.10-3.42.2
fixed
python3-base
suse enterprise desktop 15
3.6.10-3.42.2
fixed
suse enterprise desktop 15 SP1
3.6.10-3.42.2
fixed
suse enterprise desktop 15 SP2
3.6.10-3.42.2
fixed
suse enterprise desktop 15 SP3
3.6.10-3.42.2
fixed
suse enterprise sap 15
3.6.10-3.42.2
fixed
suse enterprise sap 15 SP1
3.6.10-3.42.2
fixed
suse enterprise sap 15 SP2
3.6.10-3.42.2
fixed
suse enterprise sap 15 SP3
3.6.10-3.42.2
fixed
suse enterprise server 12 SP1
3.4.1-12.1
fixed
suse enterprise server 12 SP2
3.4.1-12.1
fixed
suse enterprise server 15
3.6.10-3.42.2
fixed
suse enterprise server 15 SP1
3.6.10-3.42.2
fixed
suse enterprise server 15 SP2
3.6.10-3.42.2
fixed
suse enterprise server 15 SP3
3.6.10-3.42.2
fixed
python3-curses
suse enterprise desktop 15
3.6.10-3.42.2
fixed
suse enterprise desktop 15 SP1
3.6.10-3.42.2
fixed
suse enterprise desktop 15 SP2
3.6.10-3.42.2
fixed
suse enterprise desktop 15 SP3
3.6.10-3.42.2
fixed
suse enterprise sap 15
3.6.10-3.42.2
fixed
suse enterprise sap 15 SP1
3.6.10-3.42.2
fixed
suse enterprise sap 15 SP2
3.6.10-3.42.2
fixed
suse enterprise sap 15 SP3
3.6.10-3.42.2
fixed
suse enterprise server 15
3.6.10-3.42.2
fixed
suse enterprise server 15 SP1
3.6.10-3.42.2
fixed
suse enterprise server 15 SP2
3.6.10-3.42.2
fixed
suse enterprise server 15 SP3
3.6.10-3.42.2
fixed
python3-dbm
suse enterprise desktop 15
3.6.10-3.42.2
fixed
suse enterprise desktop 15 SP1
3.6.10-3.42.2
fixed
suse enterprise desktop 15 SP2
3.6.10-3.42.2
fixed
suse enterprise desktop 15 SP3
3.6.10-3.42.2
fixed
suse enterprise sap 15
3.6.10-3.42.2
fixed
suse enterprise sap 15 SP1
3.6.10-3.42.2
fixed
suse enterprise sap 15 SP2
3.6.10-3.42.2
fixed
suse enterprise sap 15 SP3
3.6.10-3.42.2
fixed
suse enterprise server 15
3.6.10-3.42.2
fixed
suse enterprise server 15 SP1
3.6.10-3.42.2
fixed
suse enterprise server 15 SP2
3.6.10-3.42.2
fixed
suse enterprise server 15 SP3
3.6.10-3.42.2
fixed
python3-devel
suse enterprise desktop 15
3.6.10-3.42.2
fixed
suse enterprise desktop 15 SP1
3.6.10-3.42.2
fixed
suse enterprise desktop 15 SP2
3.6.10-3.42.2
fixed
suse enterprise desktop 15 SP3
3.6.10-3.42.2
fixed
suse enterprise sap 15
3.6.10-3.42.2
fixed
suse enterprise sap 15 SP1
3.6.10-3.42.2
fixed
suse enterprise sap 15 SP2
3.6.10-3.42.2
fixed
suse enterprise sap 15 SP3
3.6.10-3.42.2
fixed
suse enterprise server 15
3.6.10-3.42.2
fixed
suse enterprise server 15 SP1
3.6.10-3.42.2
fixed
suse enterprise server 15 SP2
3.6.10-3.42.2
fixed
suse enterprise server 15 SP3
3.6.10-3.42.2
fixed
python3-idle
suse enterprise desktop 15
3.6.10-3.42.2
fixed
suse enterprise desktop 15 SP1
3.6.10-3.42.2
fixed
suse enterprise desktop 15 SP2
3.6.10-3.42.2
fixed
suse enterprise desktop 15 SP3
3.6.10-3.42.2
fixed
suse enterprise sap 15
3.6.10-3.42.2
fixed
suse enterprise sap 15 SP1
3.6.10-3.42.2
fixed
suse enterprise sap 15 SP2
3.6.10-3.42.2
fixed
suse enterprise sap 15 SP3
3.6.10-3.42.2
fixed
suse enterprise server 15
3.6.10-3.42.2
fixed
suse enterprise server 15 SP1
3.6.10-3.42.2
fixed
suse enterprise server 15 SP2
3.6.10-3.42.2
fixed
suse enterprise server 15 SP3
3.6.10-3.42.2
fixed
python3-tk
suse enterprise desktop 15
3.6.10-3.42.2
fixed
suse enterprise desktop 15 SP1
3.6.10-3.42.2
fixed
suse enterprise desktop 15 SP2
3.6.10-3.42.2
fixed
suse enterprise desktop 15 SP3
3.6.10-3.42.2
fixed
suse enterprise sap 15
3.6.10-3.42.2
fixed
suse enterprise sap 15 SP1
3.6.10-3.42.2
fixed
suse enterprise sap 15 SP2
3.6.10-3.42.2
fixed
suse enterprise sap 15 SP3
3.6.10-3.42.2
fixed
suse enterprise server 15
3.6.10-3.42.2
fixed
suse enterprise server 15 SP1
3.6.10-3.42.2
fixed
suse enterprise server 15 SP2
3.6.10-3.42.2
fixed
suse enterprise server 15 SP3
3.6.10-3.42.2
fixed
python36
suse enterprise server 12 SP3
3.6.8-6.14.1
fixed
python36-base
suse enterprise server 12 SP3
3.6.8-6.14.1
fixed
python36-curses
suse enterprise server 12 SP3
3.6.8-6.14.1
fixed
python36-dbm
suse enterprise server 12 SP3
3.6.8-6.14.1
fixed
python36-devel
suse enterprise server 12 SP3
3.6.8-6.14.1
fixed
python36-doc
suse enterprise server 12 SP3
3.6.8-6.14.1
fixed
python36-testsuite
suse enterprise server 12 SP3
3.6.8-6.14.1
fixed
python36-tk
suse enterprise server 12 SP3
3.6.8-6.14.1
fixed
python36-tools
suse enterprise server 12 SP3
3.6.8-6.14.1
fixed
Common Weakness Enumeration
References
http://bugs.python.org/issue21082
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00040.html
http://lists.opensuse.org/opensuse-updates/2014-05/msg00007.html
http://lists.opensuse.org/opensuse-updates/2014-05/msg00008.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
https://security.gentoo.org/glsa/201503-10
http://bugs.python.org/issue21082
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00040.html
http://lists.opensuse.org/opensuse-updates/2014-05/msg00007.html
http://lists.opensuse.org/opensuse-updates/2014-05/msg00008.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
https://security.gentoo.org/glsa/201503-10