CVE-2025-7485
Open5GS SCTP Partial Message recv_handler assertion
- State
- Published
- Severity
- 4.8 Medium
- Published
- Jul 12, 2025
- Updated
- Jul 14, 2025
- Reserved
- Jul 11, 2025
Description
A vulnerability classified as problematic was found in Open5GS up to 2.7.3. Affected by this vulnerability is the function ngap_recv_handler/s1ap_recv_handler/recv_handler of the component SCTP Partial Message Handler. The manipulation leads to reachable assertion. The attack needs to be approached locally. The patch is named cfa44575020f3fb045fd971358442053c8684d3d. It is recommended to apply a patch to fix this issue.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 4.8 Medium | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X | VulDB |
| 3.1 | 3.3 Low | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:X/RL:O/RC:C | VulDB |
| 3.0 | 3.3 Low | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:X/RL:O/RC:C | VulDB |
| 2.0 | 1.7 Low | AV:L/AC:L/Au:S/C:N/I:N/A:P/E:ND/RL:OF/RC:C | VulDB |
Weaknesses
- CWE-617 Reachable Assertion
Affected Products
| Product | Versions |
|---|---|
Open5GSn/a |
|
References
- VDB-316135 | Open5GS SCTP Partial Message recv_handler assertionvdb-entrytechnical-description
- VDB-316135 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #610601 | Open5GS <=2.7.3 Reachable Assertionthird-party-advisory
- https://github.com/open5gs/open5gs/issues/3878/issue-tracking
- https://github.com/open5gs/open5gs/issues/3878#issuecomment-2853775136issue-tracking
- https://github.com/open5gs/open5gs/commit/cfa44575020f3fb045fd971358442053c8684d3dpatch
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