CVE-2025-30472
CVE-2025-30472
9.0
CriticalPublished:
Last updated:
Source:cve@mitre.org
Modified
CVSS Vector
v3.1- Attack Vector
- Network
- Attack Complexity
- High
- Privileges Required
- None
- User Interaction
- None
- Scope
- Changed
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Description
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.
References
cve@mitre.org
https://corosync.orgcve@mitre.org
https://github.com/corosync/corosync/blob/73ba225cc48ebb1903897c792065cb5e876613b0/exec/totemsrp.c#L4677cve@mitre.org
https://github.com/corosync/corosync/issues/778af854a3a-2127-422b-91ae-364da2661108
https://lists.debian.org/debian-lts-announce/2025/09/msg00023.html134c704f-9b21-4f2e-91b3-4a467353bcc0
https://github.com/corosync/corosync/issues/778