CVE-2022-43677
Medium
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.
SeverityMedium
CVSS5.5
Exploit probability—
ProductFree5gc
PublishedOct 24, 2022
First seenOct 24, 2022
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| free5gc free5gc | 3.2.1 | — |
| github.com/free5gc/free5gcGo | v ≤ 3.2.1 | — |
| github.com/free5gc/aperGo | No range specified | — |
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