{"schema_version":"1.7.3","id":"GHSA-f2hj-vpp9-6vm2","published":"2025-11-24T18:31:12Z","modified":"2025-12-03T19:43:16.320061Z","aliases":["CVE-2025-60638","GO-2025-4163"],"summary":"NSSF panic due to nil pointer dereference when expiry field is omitted in NSSAIAvailability POST","details":"An issue was discovered in Free5GC v4.0.0 and v4.0.1 allowing an attacker to cause a denial of service via crafted POST request to the Nnssf_NSSAIAvailability API.","affected":[{"package":{"name":"github.com/free5gc/nssf","ecosystem":"Go","purl":"pkg:golang/github.com/free5gc/nssf"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.4.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/11/GHSA-f2hj-vpp9-6vm2/GHSA-f2hj-vpp9-6vm2.json"}}],"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-60638"},{"type":"WEB","url":"https://github.com/free5gc/free5gc/issues/704"},{"type":"WEB","url":"https://github.com/free5gc/nssf/commit/66fc727a894fa821fde14030346b18de69192204"},{"type":"WEB","url":"https://github.com/free5gc/free5gc"},{"type":"PACKAGE","url":"https://github.com/free5gc/nssf"}],"database_specific":{"cwe_ids":["CWE-400"],"github_reviewed":true,"github_reviewed_at":"2025-11-25T21:42:17Z","nvd_published_at":"2025-11-24T16:15:50Z","severity":"HIGH"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}