A flaw was found in, Fedora versions of krb5 from 1.16.1 to, including 1.17.x, in the way a Kerberos client could crash the KDC by sending one of the RFC 4556 "enctypes". A remote unauthenticated user could use this flaw to crash the KDC.
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HFedora Project Fedora
OSFedoraproject293031Mit Kerberos 5
APPMit1.16.1 – 1.17.1
🟢
PATCH AVAILABLE
Vendor update available. Deploy in standard maintenance cycle.
References
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