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.
| Version | Score | Severity | Vector String |
|---|---|---|---|
| 3.1 | 9 | Critical | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H |
| Product | Vendor | Version |
|---|---|---|
| Corosync | Corosync | < 4.0.2 |