Open5GS QER/FAR/URR/PDR context.c ogs_pfcp_qer_find_or_add assertion
Vulnerability Description
A vulnerability has been found in Open5GS up to 2.7.6. Affected is the function ogs_pfcp_pdr_find_or_add/ogs_pfcp_far_find_or_add/ogs_pfcp_urr_find_or_add/ogs_pfcp_qer_find_or_add in the library lib/pfcp/context.c of the component QER/FAR/URR/PDR. The manipulation leads to reachable assertion. It is possible to initiate the attack remotely. The attack's complexity is rated as high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. The identifier of the patch is 442369dcd964f03d95429a6a01a57ed21f7779b7. Applying a patch is the recommended action to fix this issue.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- ZiyuLin (VulDB User)
- ZiyuLin (VulDB User)
References
- https://vuldb.com/?id.337590
- https://vuldb.com/?ctiid.337590
- https://vuldb.com/?submit.716810
- https://github.com/open5gs/open5gs/issues/4181
- https://github.com/open5gs/open5gs/issues/4181#issuecomment-3615646842
- https://github.com/open5gs/open5gs/issues/4181#issue-3667069101
- https://github.com/open5gs/open5gs/commit/442369dcd964f03d95429a6a01a57ed21f7779b7
- https://github.com/open5gs/open5gs/