{"id":"CVE-2025-30472","details":"Corosync through 3.1.9, if encryption is disabled or the attacker knows the encryption key, has a stack-based buffer overflow in orf_token_endian_convert in exec/totemsrp.c via a large UDP packet.","modified":"2026-08-12T03:30:17.204306866Z","published":"2025-03-22T00:00:00Z","related":["ALSA-2025:7201","ALSA-2025:7478","SUSE-SU-2025:1084-1","openSUSE-SU-2025:14933-1"],"database_specific":{"cwe_ids":["CWE-121"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/30xxx/CVE-2025-30472.json","cna_assigner":"mitre"},"references":[{"type":"WEB","url":"https://corosync.org"},{"type":"WEB","url":"https://github.com/corosync/corosync/blob/73ba225cc48ebb1903897c792065cb5e876613b0/exec/totemsrp.c#L4677"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/09/msg00023.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/30xxx/CVE-2025-30472.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-30472"},{"type":"REPORT","url":"https://github.com/corosync/corosync/issues/778"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/corosync/corosync","events":[{"introduced":"0"},{"last_affected":"4e683699b97740562db11f60c744b0f7f61916dd"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"3.1.9"}],"source":["AFFECTED_FIELD","CPE_RANGE"],"cpe":"cpe:2.3:a:corosync:corosync:*:*:*:*:*:*:*:*"}}],"versions":["v3.1.9","v3.1.8","v3.1.7","v3.1.6","v3.1.5","v3.1.4","v3.1.3","v3.1.2","v3.1.1","v3.1.0","v3.0.4","v3.0.3","v3.0.2","v3.0.1","v3.0.0","v2.99.5","v2.99.4","v2.99.3","v2.99.2","v2.99.1","v2.99.0","v2.4.1","v2.4.0","v2.3.6","v2.3.5","v2.3.4","v2.3.3","v2.3.2","v2.3.1","v2.3.0","v2.2.0","v2.1.0","v2.0.1","v2.0.0","v1.99.9","v1.99.8","v1.99.7","v1.99.6","v1.99.5","v1.99.4","v1.99.3","v1.99.2","v1.99.1","v1.99.0","v1.8.0pre"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-30472.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H"}]}