CVE-2022-43677
MEDIUM5.5EPSS 0.06%free5GC vulnerable to malformed NGAP message crashing the AMF and NGAP decoders
Published: 10/24/2022Modified: 11/8/2023
Description
In free5GC 3.2.1, a malformed NGAP message can crash the AMF and NGAP decoders via an index-out-of-range panic in `aper.GetBitString`.
Affected packages (2)
- Go/github.com/free5gc/aperfrom 0
- Go/github.com/free5gc/free5gcfrom 0, <= 3.2.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |