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 wouldn’t 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.

The following products are affected by CVE-2024-4032 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-4032.

URL	Resource
http://www.openwall.com/lists/oss-security/2024/06/17/3
https://github.com/python/cpython/commit/22adf29da8d99933ffed8647d3e0726edd16f7f8
https://github.com/python/cpython/commit/40d75c2b7f5c67e254d0a025e0f2e2c7ada7f69f
https://github.com/python/cpython/commit/895f7e2ac23eff4743143beef0f0c5ac71ea27d3
https://github.com/python/cpython/commit/ba431579efdcbaed7a96f2ac4ea0775879a332fb
https://github.com/python/cpython/commit/c62c9e518b784fe44432a3f4fc265fb95b651906
https://github.com/python/cpython/commit/f86b17ac511e68192ba71f27e752321a3252cee3
https://github.com/python/cpython/issues/113171
https://github.com/python/cpython/pull/113179
https://lists.debian.org/debian-lts-announce/2024/12/msg00000.html
https://mail.python.org/archives/list/[email protected]/thread/NRUHDUS2IV2USIZM2CVMSFL6SCKU3RZA/
https://nvd.nist.gov/vuln/detail/CVE-2024-4032
https://security.netapp.com/advisory/ntap-20240726-0004/
https://www.cve.org/CVERecord?id=CVE-2024-4032
https://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml
https://www.iana.org/assignments/iana-ipv6-special-registry/iana-ipv6-special-registry.xhtml