Description (CNA)
Open5GS through 2.8.0 contains a heap out-of-bounds read vulnerability in ogs_pfcp_parse_volume_measurement() in lib/pfcp/types.c that allows remote unauthenticated attackers to read past IE buffers. Attackers can send a PFCP Session Report Request to the SMF on UDP port 8805 with a short, all-flags Volume Measurement IE, reading up to 48 bytes and potentially crashing the SMF.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| open5gs / open5gs | affected 0 through 2.8.0 |
CWE
CWE-125
References
- https://github.com/open5gs/open5gs/commit/88e64fc1f87e0d321364b3bb710ef6a8f274e568
- https://github.com/open5gs/open5gs
- https://github.com/open5gs/open5gs/security/advisories/GHSA-37c3-hv4f-688p
- https://github.com/open5gs/open5gs/blob/v2.8.0/lib/pfcp/types.c#L581-L635
- https://www.vulncheck.com/advisories/open5gs-through-2.8.0-heap-out-of-bounds-read-via-pfcp-volume-measurement-ie
ADP enrichment
No English description supplied.
No references supplied.