{"id":"CVE-2024-4032","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.\n\nCPython 3.12.4 and 3.13.0a6 contain updated information from these registries and thus have the intended behavior.","aliases":["BIT-libpython-2024-4032","BIT-python-2024-4032","BIT-python-min-2024-4032","PSF-2024-5"],"modified":"2026-04-16T04:31:32.413680716Z","published":"2024-06-17T15:15:52.517Z","related":["ALSA-2024:4766","ALSA-2024:4779","ALSA-2024:5962","ALSA-2024:6961","ALSA-2024:6962","ALSA-2024:6975","ALSA-2024:9190","CGA-j63h-vp6v-ph85","SUSE-SU-2024:2249-1","SUSE-SU-2024:2254-1","SUSE-SU-2024:2274-1","SUSE-SU-2024:2280-1","SUSE-SU-2024:2414-1","SUSE-SU-2024:2479-1","SUSE-SU-2024:2572-1","SUSE-SU-2024:2959-1","SUSE-SU-2024:2982-1","SUSE-SU-2024:4020-1","SUSE-SU-2024:4021-1","SUSE-SU-2024:4029-1","SUSE-SU-2025:02089-1","SUSE-SU-2025:20025-1","SUSE-SU-2025:20154-1","SUSE-SU-2025:20374-1","openSUSE-SU-2024:14078-1","openSUSE-SU-2024:14079-1","openSUSE-SU-2024:14082-1","openSUSE-SU-2024:14083-1","openSUSE-SU-2024:14295-1","openSUSE-SU-2024:14326-1","openSUSE-SU-2024:14434-1","openSUSE-SU-2025:15713-1"],"references":[{"type":"WEB","url":"https://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml"},{"type":"WEB","url":"https://www.iana.org/assignments/iana-ipv6-special-registry/iana-ipv6-special-registry.xhtml"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/12/msg00000.html"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2024/06/17/3"},{"type":"WEB","url":"https://mail.python.org/archives/list/security-announce@python.org/thread/NRUHDUS2IV2USIZM2CVMSFL6SCKU3RZA/"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20240726-0004/"},{"type":"REPORT","url":"https://github.com/python/cpython/issues/113171"},{"type":"FIX","url":"https://github.com/python/cpython/commit/40d75c2b7f5c67e254d0a025e0f2e2c7ada7f69f"},{"type":"FIX","url":"https://github.com/python/cpython/commit/895f7e2ac23eff4743143beef0f0c5ac71ea27d3"},{"type":"FIX","url":"https://github.com/python/cpython/commit/f86b17ac511e68192ba71f27e752321a3252cee3"},{"type":"FIX","url":"https://github.com/python/cpython/commit/22adf29da8d99933ffed8647d3e0726edd16f7f8"},{"type":"FIX","url":"https://github.com/python/cpython/commit/ba431579efdcbaed7a96f2ac4ea0775879a332fb"},{"type":"FIX","url":"https://github.com/python/cpython/commit/c62c9e518b784fe44432a3f4fc265fb95b651906"},{"type":"FIX","url":"https://github.com/python/cpython/pull/113179"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/python/cpython","events":[{"introduced":"0"},{"fixed":"22adf29da8d99933ffed8647d3e0726edd16f7f8"}]},{"type":"GIT","repo":"https://github.com/python/cpython","events":[{"introduced":"0"},{"fixed":"40d75c2b7f5c67e254d0a025e0f2e2c7ada7f69f"}]},{"type":"GIT","repo":"https://github.com/python/cpython","events":[{"introduced":"0"},{"fixed":"895f7e2ac23eff4743143beef0f0c5ac71ea27d3"}]},{"type":"GIT","repo":"https://github.com/python/cpython","events":[{"introduced":"0"},{"fixed":"ba431579efdcbaed7a96f2ac4ea0775879a332fb"}]},{"type":"GIT","repo":"https://github.com/python/cpython","events":[{"introduced":"0"},{"fixed":"c62c9e518b784fe44432a3f4fc265fb95b651906"}]},{"type":"GIT","repo":"https://github.com/python/cpython","events":[{"introduced":"0"},{"fixed":"f86b17ac511e68192ba71f27e752321a3252cee3"}]},{"type":"GIT","repo":"https://github.com/python/cpython","events":[{"introduced":"0"},{"fixed":"22adf29da8d99933ffed8647d3e0726edd16f7f8"}]},{"type":"GIT","repo":"https://github.com/python/cpython","events":[{"introduced":"0"},{"fixed":"40d75c2b7f5c67e254d0a025e0f2e2c7ada7f69f"}]},{"type":"GIT","repo":"https://github.com/python/cpython","events":[{"introduced":"0"},{"fixed":"895f7e2ac23eff4743143beef0f0c5ac71ea27d3"}]},{"type":"GIT","repo":"https://github.com/python/cpython","events":[{"introduced":"0"},{"fixed":"ba431579efdcbaed7a96f2ac4ea0775879a332fb"}]},{"type":"GIT","repo":"https://github.com/python/cpython","events":[{"introduced":"0"},{"fixed":"c62c9e518b784fe44432a3f4fc265fb95b651906"}]},{"type":"GIT","repo":"https://github.com/python/cpython","events":[{"introduced":"0"},{"fixed":"f86b17ac511e68192ba71f27e752321a3252cee3"}]}],"versions":["v0.9.8","v0.9.9","v1.0.1","v1.0.2","v1.1","v1.1.1","v1.2","v1.2b1","v1.2b2","v1.2b3","v1.2b4","v1.3","v1.3b1","v1.4","v1.4b1","v1.4b2","v1.4b3","v1.5","v1.5.1","v1.5.2","v1.5.2a1","v1.5.2a2","v1.5.2b1","v1.5.2b2","v1.5.2c1","v1.5a1","v1.5a2","v1.5a3","v1.5a4","v1.5b1","v1.5b2","v1.6a1","v1.6a2","v2.0","v2.0b1","v2.0b2","v2.0c1","v2.1","v2.1a1","v2.1a2","v2.1b1","v2.1b2","v2.1c1","v2.1c2","v2.2a3","v2.3c1","v2.3c2","v2.4","v2.4a1","v2.4a2","v2.4a3","v2.4b1","v2.4b2","v2.4c1","v3.0a1","v3.0a2","v3.0a3","v3.0a4","v3.0a5","v3.0b1","v3.0b2","v3.0b3","v3.0rc1","v3.0rc2","v3.0rc3","v3.1","v3.10.0a1","v3.10.0a7","v3.10.0b1","v3.10.0b2","v3.10.0b3","v3.10.0b4","v3.10.0rc1","v3.10.0rc2","v3.10.1","v3.10.10","v3.10.11","v3.10.12","v3.10.13","v3.10.14","v3.10.2","v3.10.3","v3.10.4","v3.10.5","v3.10.6","v3.10.7","v3.10.8","v3.10.9","v3.11.0a3","v3.11.0a4","v3.11.0a5","v3.11.0a6","v3.11.0a7","v3.11.0b1","v3.11.0b2","v3.11.0b3","v3.11.0b4","v3.11.0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