What is GHSA-59hj-62f5-fgmc?

GHSA-59hj-62f5-fgmc is a security advisory published by GitHub Security Advisories with Medium severity. free5GC vulnerable to malformed NGAP message crashing the AMF and NGAP decoders

Which CVE IDs does GHSA-59hj-62f5-fgmc cover?

GHSA-59hj-62f5-fgmc covers the following CVE IDs: CVE-2022-43677. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-59hj-62f5-fgmc?

GHSA-59hj-62f5-fgmc has a CVSS v3 base score of 5.5, published by GitHub Security Advisories.

Which products are affected by GHSA-59hj-62f5-fgmc?

GHSA-59hj-62f5-fgmc affects 1 product, including: go/github.com/free5gc/free5gc:\u003c= 3.2.1.

GHSA-59hj-62f5-fgmcMediumCVSS 5.5

free5GC vulnerable to malformed NGAP message crashing the AMF and NGAP decoders

Vendor

GitHub Security Advisories

Published

October 24, 2022

Last Modified

January 23, 2024

🔗 CVE IDs covered (1)

CVE-2022-43677 →

📋 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 products1

go/github.com/free5gc/free5gc:<= 3.2.1

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2022-43677
https://github.com/free5gc/free5gc/issues/402
https://pkg.go.dev/vuln/GO-2022-1083
https://github.com/advisories/GHSA-59hj-62f5-fgmc