{"id":"CVE-2024-48915","summary":"Agent Dart missing certificate verification checks","details":"Agent Dart is an agent library built for Internet Computer for Dart and Flutter apps. Prior to version 1.0.0-dev.29, certificate verification in `lib/agent/certificate.dart` does not occur properly. During the delegation verification in the `_checkDelegation` function, the canister_ranges aren't verified. The impact of not checking the canister_ranges is that a subnet can sign canister responses in behalf of another subnet. The certificate’s timestamp, i.e /time path, is also not verified, meaning that the certificate effectively has no expiration time. Version 1.0.0-dev.29 implements appropriate certificate verification.","aliases":["GHSA-fmj7-7gfw-64pg"],"modified":"2026-08-12T03:51:12.604985463Z","published":"2024-10-15T17:12:31.400Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-295"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/48xxx/CVE-2024-48915.json"},"references":[{"type":"WEB","url":"https://github.com/AstroxNetwork/agent_dart/blob/f50971dfae3f536c1720f0084f28afbcf5d99cb5/lib/agent/certificate.dart#L162"},{"type":"WEB","url":"https://github.com/AstroxNetwork/agent_dart/blob/main/lib/agent/certificate.dart"},{"type":"ADVISORY","url":"https://github.com/AstroxNetwork/agent_dart/security/advisories/GHSA-fmj7-7gfw-64pg"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/48xxx/CVE-2024-48915.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-48915"},{"type":"FIX","url":"https://github.com/AstroxNetwork/agent_dart/commit/0d200686aabcd9313c7bc3e675cbdc82f6b775cf"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/astroxnetwork/agent_dart","events":[{"introduced":"0"},{"fixed":"0d200686aabcd9313c7bc3e675cbdc82f6b775cf"}],"database_specific":{"source":["AFFECTED_FIELD","REFERENCES"],"extracted_events":[{"introduced":"0"},{"fixed":"1.0.0-dev.29"}]}}],"versions":["v1.0.0-dev.28","v1.0.0-dev.27","v1.0.0-dev.26"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-48915.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"}]}