Patch-ID# 116045-02


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Keywords: security krb5kdc krbv5
Synopsis: SunOS 5.9_x86: krb5 krb5kdc patch
Date: Aug/10/2007


Install Requirements: Reboot after installing this patch to activate the changes delivered. An alternative may be specified in the Special Install Instructions.

Solaris Release: 9_x86

SunOS Release: 5.9_x86

Unbundled Product:

Unbundled Release:

Xref: This patch available for SPARC as patch 112923

Topic: SunOS 5.9_x86: krb5 krb5kdc patch

Relevant Architectures: i386

Bugs fixed with this patch:

Sun CR # Bug #
483667615152065
653800115386063


Changes incorporated in this version: 6538001

Patches accumulated and obsoleted by this patch:

Patches which conflict with this patch:

Patches required with this patch:

Obsoleted by:

Files included with this patch:

/usr/lib/krb5/krb5kdc

Problem Description:

6538001 KDC, kadmind stack overflow in krb5_klog_syslog (CVE-2007-0957)
 
(from 116045-01)
 
4836676 Bounds checks not in place for princs in krbv5


Patch Installation Instructions:
--------------------------------
For Solaris 2.0-2.6 releases, refer to the Install.info file and/or
the README within the patch for instructions on using the generic
'installpatch' and 'backoutpatch' scripts provided with each patch.
 
For Solaris 7-10 releases, refer to the man pages for instructions
on using 'patchadd' and 'patchrm' scripts provided with Solaris.
Any other special or non-generic installation instructions should be
described below as special instructions.  The following example
installs a patch to a standalone machine:
 
       example# patchadd /var/spool/patch/104945-02
 
The following example removes a patch from a standalone system:
 
       example# patchrm 104945-02
 
For additional examples please see the appropriate man pages.


Special Install Instructions:
-----------------------------
 
NOTE 1:  To get the complete fix of bug 4836676 (Bounds checks not in
         place for princs in krbv5), please also install the following 
         patches:
 
         116044-01 (or greater)  kdb5_util patch
         116045-01 (or greater)  krb5 krb5kdc patch (this patch)
         116046-02 (or greater)  krb5 libkadm5srv.so.1 patch
         113990-04 (or greater)  mech_krb5.so.1 gl_kmech_krb5 patch
         115168-02 (or greater)  pam_krb5.so.1 patch
 
NOTE 2:  To get the complete fix for KDC and kadmind stack overflow
         and kadmind buffer overflow, please make sure to apply all
         patches:
 
         116044-04 (or greater)  kdb5_util patch
         116046-09 (or greater)  krbv5 libkadm5srv.so.1 patch
         116175-05 (or greater)  libkadm5 library patch


README -- Last modified date: Saturday, November 10, 2012