{"id":"UBUNTU-CVE-2025-59437","details":"The ip (aka node-ip) package through 2.0.1 (in NPM) might allow SSRF because the IP address value 0 is improperly categorized as globally routable via isPublic. NOTE: this issue exists because of an incomplete fix for CVE-2024-29415. NOTE: in current versions of several applications, connection attempts to the IP address 0 (interpreted as 0.0.0.0) are blocked with error messages such as net::ERR_ADDRESS_INVALID. However, in some situations that depend on both application version and operating system, connection attempts to 0 and 0.0.0.0 are considered connection attempts to 127.0.0.1 (and, for this reason, a false value of isPublic would be preferable).","modified":"2026-05-20T16:23:37.671075811Z","published":"2025-09-16T06:16:00Z","upstream":["CVE-2025-59437"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-59437"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2025-59437"}],"affected":[{"package":{"name":"node-ip","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/node-ip?arch=source&distro=esm-apps%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.5-1","1.1.5-1ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"node-ip","binary_version":"1.1.5-1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-59437.json"}},{"package":{"name":"node-ip","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/node-ip?arch=source&distro=esm-apps%2Ffocal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.5-3","1.1.5-5","1.1.5-5ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"node-ip","binary_version":"1.1.5-5ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-59437.json"}},{"package":{"name":"node-ip","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/node-ip?arch=source&distro=esm-apps%2Fjammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.5-5","1.1.5+~1.1.0-1","1.1.5+~1.1.0-1ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"node-ip","binary_version":"1.1.5+~1.1.0-1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-59437.json"}},{"package":{"name":"node-ip","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/node-ip?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.0.0+~1.1.0-1","2.0.0+~1.1.0-1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.0.0+~1.1.0-1ubuntu1","binary_name":"node-ip"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-59437.json"}},{"package":{"name":"node-ip","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/node-ip?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.0.1+~1.1.3-1","2.0.1+~1.1.3-3"],"ecosystem_specific":{"binaries":[{"binary_name":"node-ip","binary_version":"2.0.1+~1.1.3-3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-59437.json"}},{"package":{"name":"node-ip","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/node-ip?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.0.1+~1.1.3-3"],"ecosystem_specific":{"binaries":[{"binary_name":"node-ip","binary_version":"2.0.1+~1.1.3-3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-59437.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N"},{"type":"Ubuntu","score":"medium"}]}