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Vulnerability Details CVE-2022-43677
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.
Exploit prediction scoring system (EPSS) score
EPSS Score
0.0
EPSS Ranking
6.8%
CVSS Severity
CVSS v3 Score
5.5
References
https://github.com/free5gc/free5gc/issues/402
https://www.trendmicro.com/en_us/research/23/j/asn1-vulnerabilities-in-5g-cores.html
https://github.com/free5gc/free5gc/issues/402
https://www.trendmicro.com/en_us/research/23/j/asn1-vulnerabilities-in-5g-cores.html
Products affected by CVE-2022-43677
Free5gc
»
Free5gc
»
Version:
3.2.1
cpe:2.3:a:free5gc:free5gc:3.2.1
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