CVE-2012-1016

Common Vulnerabilities and Exposures

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Upstream information

CVE-2012-1016 at MITRE

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.

NVD CVSS v2 Base Score: 4.3 (AV:N/AC:M/Au:N/C:N/I:N/A:P)

SUSE information

SUSE Bugzilla entry: 807556

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
openSUSE 12.3
  • krb5 >= 1.10.2-10.5.1
  • krb5-32bit >= 1.10.2-10.5.1
  • krb5-client >= 1.10.2-10.5.1
  • krb5-client-debuginfo >= 1.10.2-10.5.1
  • krb5-debuginfo >= 1.10.2-10.5.1
  • krb5-debuginfo-32bit >= 1.10.2-10.5.1
  • krb5-debugsource >= 1.10.2-10.5.1
  • krb5-devel >= 1.10.2-10.5.1
  • krb5-devel-32bit >= 1.10.2-10.5.1
  • krb5-doc >= 1.10.2-10.5.2
  • krb5-mini >= 1.10.2-10.5.1
  • krb5-mini-debuginfo >= 1.10.2-10.5.1
  • krb5-mini-debugsource >= 1.10.2-10.5.1
  • krb5-mini-devel >= 1.10.2-10.5.1
  • krb5-plugin-kdb-ldap >= 1.10.2-10.5.1
  • krb5-plugin-kdb-ldap-debuginfo >= 1.10.2-10.5.1
  • krb5-plugin-preauth-pkinit >= 1.10.2-10.5.1
  • krb5-plugin-preauth-pkinit-debuginfo >= 1.10.2-10.5.1
  • krb5-server >= 1.10.2-10.5.1
  • krb5-server-debuginfo >= 1.10.2-10.5.1
Patchnames:
openSUSE-2013-224