CVE-2017-11368

krb5: Invalid S4U2Self or S4U2Proxy request causes assertion failure

Published Aug 9, 2017 CVSS 3.0 · 6.5 Medium EPSS 2.4% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-1058-1 krb5 security update
EUVD EUVD EUVD-2017-2995 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.
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 5, 2024, 6:05 PM
Reserved
Jul 17, 2017, 12:00 AM
Status
Modified
Published
Aug 9, 2017, 6:29 PM
Modified
Jun 17, 2026, 1:01 AM
Severity
Moderate
Public date
Jul 13, 2017, 12:00 AM