Description
A flaw has been found in Open5GS up to 2.7.5. This impacts the function ogs_pfcp_handle_create_pdr in the library lib/pfcp/handler.c of the component FAR-ID Handler. Executing a manipulation can lead to null pointer dereference. The attack may be performed from remote. The attack requires a high level of complexity. The exploitability is said to be difficult. The exploit has been published and may be used. This patch is called 93a9fd98a8baa94289be3b982028201de4534e32. It is advisable to implement a patch to correct this issue.
Metrics
CVSS 3.1 5.3/10
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | Open5GS | 2.7.0; 2.7.1; 2.7.2; 2.7.3; 2.7.4; 2.7.5 |
References
- https://github.com/open5gs/open5gs/
- https://github.com/open5gs/open5gs/commit/93a9fd98a8baa94289be3b982028201de4534e32Patch
- https://github.com/open5gs/open5gs/issues/4179Exploit, Issue Tracking, Vendor Advisory
- https://github.com/open5gs/open5gs/issues/4179#issue-3666399406Exploit, Issue Tracking, Vendor Advisory
- https://github.com/open5gs/open5gs/issues/4179#issuecomment-3614868758Issue Tracking
- https://vuldb.com/?ctiid.337589Permissions Required, VDB Entry
- https://vuldb.com/?id.337589Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.716799Third Party Advisory, VDB Entry
Timeline
- Published
- Dec 19, 2025
- Last modified
- Oct 13, 2026
- NVD status
- Modified