CVE-2017-11368

high-risk
Published 2017-08-09

In MIT Kerberos 5 (aka krb5) 1.7 and later, an authenticated attacker can cause a KDC assertion failure by sending invalid S4U2Self or S4U2Proxy requests.

Do I need to act?

-
0.68% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.5/10 Medium
NETWORK / LOW complexity

Affected Vendors

52
/ 100
high-risk
Severity 24/34 · High
Exploitability 2/34 · Minimal
Exposure 26/34 · High