Description
Version 4 of the Kerberos protocol (krb4), as used in Heimdal and other packages, allows an attacker to impersonate any principal in a realm via a chosen-plaintext attack.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2003-0134 | Version 4 of the Kerberos protocol (krb4), as used in Heimdal and other packages, allows an attacker to impersonate any principal in a realm via a chosen-plaintext attack. |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-08T01:43:36.035Z
Reserved: 2003-03-13T00:00:00.000Z
Link: CVE-2003-0138
No data.
Status : Modified
Published: 2003-03-24T05:00:00.000
Modified: 2026-04-16T00:27:16.627
Link: CVE-2003-0138
OpenCVE Enrichment
No data.
Weaknesses
EUVD