Patch-ID# 120469-02

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Keywords: security heap corruption kdc buffer overflow krb5_recvauth
Synopsis: SunOS 5.10: kerberos patch
Date: Aug/26/2005


Install Requirements: Reboot after installation, an alternative may be in Special Install Instructions                      
                      Install in Single User Mode                      
                      
Solaris Release: 10

SunOS Release: 5.10

Unbundled Product: 

Unbundled Release: 

Xref: This patch available for X86 as patch 120470

Topic: SunOS 5.10: kerberos patch

Relevant Architectures: sparc

BugId's fixed with this patch: 6261685 6284864

Changes incorporated in this version: 6284864

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/gss/mech_krb5.so.1
/usr/lib/krb5/krb5kdc
/usr/lib/sparcv9/gss/mech_krb5.so.1

Problem Description:

6284864 krb5_recvauth() may free memory twice under certain conditions
 
(from 120469-01)
 
6261685 Security : buffer overflow, heap corruption in KDC

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:
-----------------------------
Install the patch at single user mode.
Reboot system after patch installation is complete.
 
NOTE 1:  If you're planning to set up Zones on this system, please
         make sure to install the following patch which fixes bugid
         6216195 (zone installation confused by UPDATE=yes in
         pkginfo(4) file.)
 
         119015-01 (or greater)  packaging commands patch

README -- Last modified date:  Friday, August 26, 2005

