CVE-2024-4032

The ipaddress module contained incorrect information about whether certain IPv4 and IPv6 addresses were designated as globally reachable or private. This affected the is_private and is_global properties of the ipaddress.IPv4Address, ipaddress.IPv4Network, ipaddress.IPv6Address, and ipaddress.IPv6Network classes, where values wouldnt be returned in accordance with the latest information from the IANA Special-Purpose Address Registries.

CPython 3.12.4 and 3.13.0a6 contain updated information from these registries and thus have the intended behavior.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
PSFCNA
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CVEADP
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CISA-ADPADP
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 65%
Debian logo
Debian Releases
Debian Product
Codename
python2.7
bullseye
2.7.18-8+deb11u1
fixed
python3.11
bookworm
3.11.2-6+deb12u6
fixed
bookworm (security)
3.11.2-6+deb12u3
fixed
python3.12
sid
3.12.10-1
fixed
python3.13
trixie
3.13.3-2
fixed
sid
3.13.3-4
fixed
python3.9
bullseye
vulnerable
bullseye (security)
3.9.2-1+deb11u3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
python2.7
plucky
dne
oracular
dne
noble
dne
mantic
dne
jammy
not-affected
focal
not-affected
bionic
not-affected
xenial
not-affected
trusty
not-affected
python3.10
plucky
dne
oracular
dne
noble
dne
mantic
dne
jammy
Fixed 3.10.12-1~22.04.5
released
focal
dne
python3.11
plucky
dne
oracular
dne
noble
dne
mantic
ignored
jammy
needs-triage
focal
dne
python3.12
plucky
dne
oracular
not-affected
noble
Fixed 3.12.3-1ubuntu0.1
released
mantic
ignored
jammy
dne
focal
dne
python3.4
plucky
dne
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
trusty
needs-triage
python3.5
plucky
dne
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
xenial
Fixed 3.5.2-2ubuntu0~16.04.13+esm16
released
trusty
Fixed 3.5.2-2ubuntu0~16.04.4~14.04.1+esm4
released
python3.6
plucky
dne
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
needs-triage
python3.7
plucky
dne
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
needs-triage
python3.8
plucky
dne
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
Fixed 3.8.10-0ubuntu1~20.04.11
released
bionic
needs-triage
python3.9
plucky
dne
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
needs-triage
References