DEBIAN-CVE-2012-1016

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2012-1016
Published: 05 Mar 2013, 04:54
Last modified:28 Apr 2026, 20:07

Vulnerability Summary

Overall Risk (default)
minimal
0/100
CVSS Score
No data
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

05 Mar 2013, 04:54
Published
Vulnerability first disclosed
28 Apr 2026, 20:07
Last Modified
Vulnerability information updated

Description

The pkinit_server_return_padata function in plugins/preauth/pkinit/pkinit_srv.c in the PKINIT implementation in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.4 attempts to find an agility KDF identifier in inappropriate circumstances, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted Draft 9 request.

Affected Systems

  • debian•krb5

    < 1.10.1+dfsg-4+nmu1 | < 1.10.1+dfsg-4+nmu1 | < 1.10.1+dfsg-4+nmu1 | < 1.10.1+dfsg-4+nmu1

References (1)