Patch-ID# 112908-13
Keywords: security gl_kmech_krb5 kerberos krb5 passwd nfs mapped mech_krb5.so.1
Synopsis: SunOS 5.9: krb5 shared object patch
Date: Jun/15/2004


Install Requirements: Install in Single User Mode                      
                      Reboot immediately after patch is installed                      
                      
Solaris Release: 9

SunOS Release: 5.9

Unbundled Product: 

Unbundled Release: 

Xref: This patch available for x86 as patch 113990

Topic: SunOS 5.9: krb5 shared object Patch
	***********************************************************
	NOTE: This patch may contain one or more OEM-specific platform ports.
	      See the appropriate OEM_NOTES file within the patch for
	      information specific to these platforms.
	      DO NOT INSTALL this patch on an OEM system if a corresponding
	      OEM_NOTES file is not present (or is present, but instructs not
	      to install the patch), unless the OEM vendor directs otherwise.
	***********************************************************

Relevant Architectures: sparc sparc.sun4u

BugId's fixed with this patch: 4197937 4220042 4430138 4516537 4521000 4526202 4630574 4642879 4657596 4666887 4671577 4690212 4691352 4711993 4727224 4743181 4744280 4794436 4830044 4836676 4841013 4846024 4847827 4881066 4882946 4995543 5004688

Changes incorporated in this version: 4995543 5004688

Patches accumulated and obsoleted by this patch: 112726-03

Patches which conflict with this patch: 

Patches required with this patch: 112907-01 or greater

Obsoleted by: 

Files included with this patch: 

/kernel/misc/kgss/gl_kmech_krb5
/kernel/misc/kgss/sparcv9/gl_kmech_krb5
/platform/sun4u/kernel/misc/kgss/gl_kmech_krb5
/platform/sun4u/kernel/misc/kgss/sparcv9/gl_kmech_krb5
/usr/lib/gss/gl/abi/abi_mech_krb5.so.1
/usr/lib/gss/gl/abi/sparcv9/abi_mech_krb5.so.1
/usr/lib/gss/gl/mech_krb5.so.1
/usr/lib/gss/gl/sparcv9/mech_krb5.so.1
/usr/lib/security/pam_krb5.so.1
/usr/lib/security/sparcv9/pam_krb5.so.1

Problem Description:

4995543 pam_krb5.so.1 from 112908-12 causes SEGV when using *su* or dtsession lock
5004688 kerberos patch 112908-12 causes user passwords to be logged in clear text
 
(from 112908-12)
 
4794436 strict TGT verification in pam_krb5 should be configurable
4430138 pam_krb5 has wrong return codes for some service module function
4516537 pam_krb5 does not conform to the PAM standards set forth in pam(3PAM)
4711993 mech_krb5:  memory caching MUST be enabled in kerberos mech
4841013 krb5 memory cache code should use mktemp instead of mkstemp
4846024 krb5 err msg: login: /tmp/krb5cc_35224 owned by 35224 instead of 0
4881066 pam_krb5 setcred function causes BUS error due to incorrectly freed memory
 
(from 112908-11)
 
4882946 GSS_C_NO_BUFFER: gss_init_sec_context gives an Error code
 
(from 112908-10)
 
4836676 bounds checks not in place for princs in krbv5
 
(from 112908-09)
 
4847827 kerberos patch 112908-07 Error verifying TGT with host, Bad encryption type
 
(from 112908-08)
 
4830044 pam_krb5 needs to be repository aware
 
(from 112908-07)
 
4630574 pam_krb5 should not reimplement utility functions and use libpam utilities
4743181 gss/kerberos frees a buffer returned to caller
 
(from 112908-06)
 
4727224 user application hangs at rpc_gss_seccreate()
4744280 gss_display_status() always returning error
 
(from 112908-05)
 
4526202 pam_krb5 auth can fail with multiple ftp sessions of same user
 
(from 112908-04)
 
4521000 krb5_gss_wrap_size_limit() does not work
4671577 mech_krb5.so should expose krb5_c_verify_checksum function
4691352 multiple kerberos vulnerabilities need to be fixed
 
(from 112908-03)
 
4666887 decrypt_as_reply can cause SEGV when request is NULL.
 
(from 112908-02)
 
4657596 passwd aging fix does not work for passwords greater than 8 characters.
4690212 krb5/gss nfs users all getting mapped to user nobody
 
(from 112908-01)
 
        This patch revision was generated to accumulate and obsolete
        the changes introduced in Solaris Update: s9u1 feature point patch:  
        112726-03
 
(from 112726-03)
 
        This patch revision was generated to fix the Stab table problem
        in the previous revision.
 
(from 112726-02)
 
        This patch revision was generated to synchronize the
        package version string between s9 and s9u1
 
(from 112726-01)
 
4642879 kerberos mechanism re-sync with MIT 1.2.1
4197937 gss_init_sec_context() doesn't set GSS_C_TRANS_FLAG
4220042 "kadmin: add_principal -expire "9/1/1999 7:00am" xhu"  doesn't work

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 7-9 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:  There may be a potential problem installing this patch on systems running
       SUNWCreq or SUNWCmreq metaclusters.  If such a problem is encountered, 
       first install patch 112907-03, then try re-installing this patch.
 
NOTE 2:  To get the complete Kerberos feature, please also install the following
        patches:
 
        112907-01   (or newer)     libggs
        112921-01   (or newer)     adm5
        112908-01   (or newer)     mech_krb5.so.1
        112922-01   (or newer)     krb5 lib
        112923-01   (or newer)     usr lib krb
        112924-01   (or newer)     usr sbin krb
        112925-01   (or newer)     util admin
 
Note 3: To get the complete fix for bug 4836676 "Bounds checks not
         in place for princs in krbv5" please also install the following patches:
 
        112925-03   (or newer)     kdb5_util
        112923-03   (or newer)     krb5kdc
 
        112921-02   (or newer)     libkadm5srv.so.1

README -- Last modified date:  Tuesday, June 15, 2004

