free5GC AUSF: null byte injection in supiOrSuci causes HTTP 500 internal service failure in github.com/free5gc/ausf
free5GC AUSF: null byte injection in supiOrSuci causes HTTP 500 internal service failure in github.com/free5gc/ausf
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-53551US | — | — | ||
free5GC is an open-source implementation of the 5G core network. Prior to 1.4.5, the free5GC AUSF (Authentication Server Function) does not validate the supiOrSuci field in UE auth… | ||||
02
references
External citations — patches, advisories, analysis.
- https://github.com/free5gc/ausf/commit/bfc4a10094dbacbd862baa4686829f3fcc06ce1eFIX
- https://github.com/free5gc/ausf/pull/61FIX
- https://github.com/free5gc/ausf/releases/tag/v1.4.5WEB
- https://github.com/free5gc/free5gc/issues/1048REPORT
- https://github.com/free5gc/free5gc/releases/tag/v4.2.2WEB
- https://github.com/free5gc/free5gc/security/advisories/GHSA-qj55-47fp-p62jADVISORY
scry
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