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free5GC AUSF uses non-constant-time authentication comparisons and logs XRES* in 5G-AKA
free5GC AUSF uses non-constant-time authentication comparisons and logs XRES* in 5G-AKA
Affected packages
- github.com/free5gc/ausf
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- https://github.com/free5gc/free5gc/security/advisories/GHSA-fp46-6vfw-gc9c
- https://github.com/free5gc/ausf/commit/7a5a4aa1ec6cd0e1febebf333911c3104968edf0
- https://github.com/free5gc/free5gc
Structured record: https://osv.dev/vulnerability/GHSA-fp46-6vfw-gc9c
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