BIT-libpython-2024-4032

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Import Source
https://github.com/bitnami/vulndb/tree/main/data/libpython/BIT-libpython-2024-4032.json
JSON Data
https://api.test.osv.dev/v1/vulns/BIT-libpython-2024-4032
Aliases
Published
2025-08-11T13:52:45Z
Modified
2026-05-11T18:30:08Z
Summary
Incorrect IPv4 and IPv6 private ranges
Details

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 wouldn’t be returned in accordance with the latest information from the IANA Special-Purpose Address Registries.

CPython 3.12.4 and 3.13.0 contain updated information from these registries and thus have the intended behavior.

Database specific 
{
    "cpes": [
        "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*"
    ],
    "severity": "High"
}
References

Affected packages

Bitnami / libpython

Package

Name
libpython
Purl
pkg:bitnami/libpython

Affected ranges

Type
SEMVER
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.8.20
Introduced
3.9.0
Fixed
3.9.20
Introduced
3.10.0
Fixed
3.10.15
Introduced
3.11.0
Fixed
3.11.10
Introduced
3.12.0
Fixed
3.12.4

Database specific

source 
"https://github.com/bitnami/vulndb/tree/main/data/libpython/BIT-libpython-2024-4032.json"