CVE-2025-63679
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-11-12
Last updated on: 2025-12-31
Assigner: MITRE
Description
Description
free5gc v4.1.0 and before is vulnerable to Buffer Overflow. When AMF receives an UplinkRANConfigurationTransfer NGAP message from a gNB, the AMF process crashes.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| free5gc | free5gc | to 4.1.0 (inc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-120 | The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
The vulnerability is a buffer overflow in free5gc version 4.1.0 and earlier. It occurs when the AMF component receives an UplinkRANConfigurationTransfer NGAP message from a gNB, causing the AMF process to crash.
How can this vulnerability impact me? :
This vulnerability can cause the AMF process in free5gc to crash, potentially leading to denial of service or disruption of network functions relying on the AMF.
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