Descripción
FlexRIC v2.0.0 crashes when an SCTP association is closed before an E2_SETUP_REQUEST is sent. The near-RT RIC assumes a mapping between SCTP association and E2 node always exists in the cleanup path and enforces this via assert(). A remote unauthenticated attacker can crash the near-RT RIC (port 36421) by simply completing an SCTP handshake and immediately disconnecting, without sending any E2AP message.
CVSS 7.5EPSS 0.347%Riesgo 0.77
Ver fuente- Publicación
- 2026-06-01 15:16:34
- Versiones afectadas
- ==v2.0.0
- Tipo
- Core software
- Última modificación
- 2026-07-22 07:10:00
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H