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Cent OS: CVE-2012-1013: CESA-2012:1131 (krb5)

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Cent OS: CVE-2012-1013: CESA-2012:1131 (krb5)

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
06/07/2012
Created
07/25/2018
Added
12/01/2016
Modified
07/04/2017

Description

The check_1_6_dummy function in lib/kadm5/srv/svr_principal.c in kadmind in MIT Kerberos 5 (aka krb5) 1.8.x, 1.9.x, and 1.10.x before 1.10.2 allows remote authenticated administrators to cause a denial of service (NULL pointer dereference and daemon crash) via a KRB5_KDB_DISALLOW_ALL_TIX create request that lacks a password.

Solution(s)

  • centos-upgrade-krb5-devel
  • centos-upgrade-krb5-libs
  • centos-upgrade-krb5-pkinit-openssl
  • centos-upgrade-krb5-server
  • centos-upgrade-krb5-server-ldap
  • centos-upgrade-krb5-workstation

References

  • 53784
  • MDVSA-2012:102
  • CVE-2012-1013
  • RHSA-2012:1131
  • USN-1520-1

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