{"cve":{"cve_id":"CVE-2024-4032","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.01042,"epss_percentile":0.59624,"epss_as_of":"2026-06-23","description":"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.","published_at":"2024-06-17T15:05:58.827000Z","last_modified_at":null,"cvss_v3_score":7.5,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","cvss_v3_severity":"HIGH","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":"none","ssvc_automatable":true,"ssvc_technical_impact":"partial","cwes":["CWE-697"],"nvd_references":["https://github.com/python/cpython/issues/113171","https://github.com/python/cpython/pull/113179","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","https://mail.python.org/archives/list/security-announce@python.org/thread/NRUHDUS2IV2USIZM2CVMSFL6SCKU3RZA/","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","http://www.openwall.com/lists/oss-security/2024/06/17/3","https://security.netapp.com/advisory/ntap-20240726-0004/"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-29T02:12:16.527185Z"},"effective_severity":"HIGH","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack 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Foundation","product_slug":"cpython","product_name":"CPython","version_start":"3.9.0","version_start_inclusive":true,"version_end":"3.9.20","version_end_inclusive":false,"cpe23_uri":"cve5:python-software-foundation:cpython:3.9.0:3.9.20"},{"vendor_slug":"python-software-foundation","vendor_name":"Python Software Foundation","product_slug":"cpython","product_name":"CPython","version_start":"3.10.0","version_start_inclusive":true,"version_end":"3.10.15","version_end_inclusive":false,"cpe23_uri":"cve5:python-software-foundation:cpython:3.10.0:3.10.15"},{"vendor_slug":"python-software-foundation","vendor_name":"Python Software Foundation","product_slug":"cpython","product_name":"CPython","version_start":"3.11.0","version_start_inclusive":true,"version_end":"3.11.10","version_end_inclusive":false,"cpe23_uri":"cve5:python-software-foundation:cpython:3.11.0:3.11.10"},{"vendor_slug":"python-software-foundation","vendor_name":"Python Software 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