Buffer Overflow Vulnerability in free5gc 3.3.0: Denial of Service via Crafted PFCP Heartbeat Message

CVE-2023-47345 · HIGH Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Buffer Overflow vulnerability in free5gc 3.3.0 allows attackers to cause a denial of service via crafted PFCP message with malformed PFCP Heartbeat message whose Recovery Time Stamp IE length is mutated to zero.

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