CVE-2022-48560

EUVD-2022-51256
A use-after-free exists in Python through 3.9 via heappushpop in heapq.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 42%
Affected Products (NVD)
VendorProductVersion
pythonpython
𝑥
< 3.6.11
pythonpython
3.7.0 ≤
𝑥
< 3.7.7
pythonpython
3.8.0 ≤
𝑥
< 3.8.2
pythonpython
3.9.0:alpha1
pythonpython
3.9.0:alpha2
debiandebian_linux
10.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
python2.7
bullseye
2.7.18-8+deb11u1
fixed
python3.9
bullseye
3.9.2-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
python
bionic
ignored
focal
dne
jammy
dne
lunar
dne
mantic
dne
noble
dne
trusty
ignored
xenial
ignored
python2.7
bionic
Fixed 2.7.17-1~18.04ubuntu1.13+esm3
released
focal
needs-triage
jammy
needs-triage
lunar
dne
mantic
dne
noble
dne
trusty
Fixed 2.7.6-8ubuntu0.6+esm17
released
xenial
Fixed 2.7.12-1ubuntu0~16.04.18+esm8
released
python3.10
bionic
dne
focal
dne
jammy
not-affected
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
python3.11
bionic
dne
focal
dne
jammy
not-affected
lunar
not-affected
mantic
not-affected
noble
dne
trusty
dne
xenial
dne
python3.12
bionic
dne
focal
dne
jammy
dne
lunar
dne
mantic
not-affected
noble
not-affected
trusty
dne
xenial
dne
python3.4
bionic
dne
focal
dne
jammy
dne
lunar
dne
mantic
dne
noble
dne
trusty
needed
xenial
dne
python3.5
bionic
dne
focal
dne
jammy
dne
lunar
dne
mantic
dne
noble
dne
trusty
Fixed 3.5.2-2ubuntu0~16.04.4~14.04.1+esm1
released
xenial
Fixed 3.5.2-2ubuntu0~16.04.13+esm10
released
python3.6
bionic
Fixed 3.6.9-1~18.04ubuntu1.13+esm2
released
focal
dne
jammy
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
python3.7
bionic
Fixed 3.7.5-2ubuntu1~18.04.2+esm3
released
focal
dne
jammy
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
python3.8
bionic
Fixed 3.8.0-3ubuntu1~18.04.2+esm2
released
focal
not-affected
jammy
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
python3.9
bionic
dne
focal
not-affected
jammy
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne