Description
The build_principal_va function in lib/krb5/krb/bld_princ.c in MIT Kerberos 5 (aka krb5) before 1.14 allows remote authenticated users to cause a denial of service (out-of-bounds read and KDC crash) via an initial '\0' character in a long realm field within a TGS request.
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 |
|---|---|---|
Debian DLA |
DLA-340-1 | krb5 security update |
Debian DSA |
DSA-3395-1 | krb5 security update |
Debian DSA |
DSA-3395-2 | krb5 security update |
EUVD |
EUVD-2015-2787 | The build_principal_va function in lib/krb5/krb/bld_princ.c in MIT Kerberos 5 (aka krb5) before 1.14 allows remote authenticated users to cause a denial of service (out-of-bounds read and KDC crash) via an initial '\0' character in a long realm field within a TGS request. |
Ubuntu USN |
USN-2810-1 | Kerberos vulnerabilities |
References
History
No history.
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-06T05:24:38.817Z
Reserved: 2015-03-24T00:00:00.000Z
Link: CVE-2015-2697
No data.
Status : Modified
Published: 2015-11-09T03:59:03.343
Modified: 2026-05-06T22:30:45.220
Link: CVE-2015-2697
OpenCVE Enrichment
No data.
Weaknesses
Debian DLA
Debian DSA
EUVD
Ubuntu USN