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redhatcveRedhat.comRH:CVE-2018-20217
HistoryJan 10, 2019 - 9:50 p.m.

CVE-2018-20217

2019-01-1021:50:36
redhat.com
access.redhat.com
16

EPSS

0.002

Percentile

62.4%

A Reachable Assertion issue was discovered in the KDC in MIT Kerberos 5 (aka krb5) before 1.17. If an attacker can obtain a krbtgt ticket using an older encryption type (single-DES, triple-DES, or RC4), the attacker can crash the KDC by making an S4U2Self request.