CVE-2019-14844: Fedoraproject Fedora

High severity, CVSS 7.5. EPSS: 4.4% chance of exploitation in the next 30 days.

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.

Affected products

• Fedoraproject Fedora: version 29 only; version 30 only; version 31 only
• Mit Kerberos 5: from 1.16.1, up to and including 1.17.1

Published 2019-09-26. Last modified 2026-06-17.