Status: RELEASED

Patch Id: 116044-04

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Summary: SunOS 5.9_x86: kadmind & kdb5_util patch

Date:  Aug/10/2007

Installation Requirements:

Reboot after installation, an alternative may be in Special Install Instructions

Solaris Release: 9_x86

Sun OS Release: 5.9_x86

Unbundled Product: 

Unbundled Release: 

Xref: This patch available for SPARC as patch 112925

Topic: 

SunOS 5.9_x86: kadmind & kdb5_util patch

Relevant Architecture: i386

BugId's fixed with this patch:

4836676 4837278 4955217 6538001 6562672

Changes incorporated in this version:

6538001 6562672

Patches accumulated and obsoleted by this patch:

Patches which conflict with this patch: 

Required Patches:

Obsoleted by:

Files Included in this Patch: 

/usr/lib/krb5/kadmind
/usr/sbin/kdb5_util

Problem Description: 

6538001 KDC, kadmind stack overflow in krb5_klog_syslog (CVE-2007-0957)
6562672 kadmind vulnerable to buffer overflow [ MITKRB5-SA-2007-005 ]
 
(from 116044-03)
 
4955217 kadmind grows to use a large amount of memory and eventually runs out of swap
 
(from 116044-02)
 
4837278 Kerberos utilities should include automigrate capability
 
(from 116044-01)
 
4836676 Bounds checks not in place for princs in krbv5

Revision History: 

116044-01 116044-02 116044-03

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 for bugID 4836676, "Bounds checks not in place
         for princs in krbv5," please also install the following patches:
 
         116044-01 (or greater)  kadmind & kdb5_util patch (this patch)
         116045-01 (or greater)  krb5 krb5kdc 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 bugID 4837278 (Kerberos utilities should 
         include automigrate capability), please also install the following 
         patches:
 
         115168-05 (or greater)  pam_krb5.so.1 patch
         116046-04 (or greater)  krb5 libkadm5srv.so.1 patch
 
NOTE 3:  To get the complete fix for KDC and kadmind stack overflow and 
         kadmind buffer overflow, please also install the following patches:
 
         116045-02 (or greater)  krb5 krb5kdc patch
         116046-09 (or greater)  krb5 libkadm5srv.so.1 patch
         116175-05 (or greater)  libkadm5 library patch

README -- Last modified date:  Friday, August 10, 2007