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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a Open5GS
2.7.0affected2.7.1affected2.7.2affected2.7.3affected2.7.4affected2.7.5affected
References
- https://vuldb.com/?id.337589 ↗
- https://vuldb.com/?ctiid.337589 ↗
- https://vuldb.com/?submit.716799 ↗
- https://github.com/open5gs/open5gs/issues/4179 ↗
- https://github.com/open5gs/open5gs/issues/4179#issuecomment-3614868758 ↗
- https://github.com/open5gs/open5gs/issues/4179#issue-3666399406 ↗
- https://github.com/open5gs/open5gs/commit/93a9fd98a8baa94289be3b982028201de4534e32 ↗
- https://github.com/open5gs/open5gs/ ↗