CVE-2020-15523

In Python 3.6 through 3.6.10, 3.7 through 3.7.8, 3.8 through 3.8.4rc1, and 3.9 through 3.9.0b4 on Windows, a Trojan horse python3.dll might be used in cases where CPython is embedded in a native application. This occurs because python3X.dll may use an invalid search path for python3.dll loading (after Py_SetPath has been used). NOTE: this issue CANNOT occur when using python.exe from a standard (non-embedded) Python installation on Windows.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 HIGH
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 65%
VendorProductVersion
pythonpython
3.5.0 ≤
𝑥
< 3.5.10
pythonpython
3.6.0 ≤
𝑥
< 3.6.12
pythonpython
3.7.0 ≤
𝑥
< 3.7.9
pythonpython
3.8.0 ≤
𝑥
< 3.8.4
pythonpython
3.8.4:rc1
pythonpython
3.9.0:alpha1
pythonpython
3.9.0:alpha2
pythonpython
3.9.0:alpha3
pythonpython
3.9.0:alpha4
pythonpython
3.9.0:alpha5
pythonpython
3.9.0:alpha6
pythonpython
3.9.0:beta1
pythonpython
3.9.0:beta2
pythonpython
3.9.0:beta3
pythonpython
3.9.0:beta4
netappsnapcenter
-
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
python2.7
bullseye
2.7.18-8+deb11u1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
python2.7
focal
not-affected
eoan
not-affected
bionic
not-affected
xenial
not-affected
trusty
not-affected
python3.8
focal
not-affected
eoan
not-affected
bionic
not-affected
xenial
dne
trusty
dne