Patch-ID# 115168-05
Keywords: security encryption international pam_krb5 krbv5 pam_krb5 kerberos
Synopsis: SunOS 5.9_x86: usr/lib/security/pam_krb5.so.1 Patch
Date: Aug/31/2004


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Install Requirements: Install in Single User Mode                      
                      Reboot immediately after patch is installed                      
                      
Solaris Release: 9_x86

SunOS Release: 5.9_x86

Unbundled Product: 

Unbundled Release: 

Xref: This patch available for SPARC as patch 112908

Topic: SunOS 5.9_x86: usr/lib/security/pam_krb5.so.1 Patch

Relevant Architectures: i386

BugId's fixed with this patch: 4430138 4516537 4526202 4630574 4711993 4727224 4743181 4744280 4794436 4807010 4830044 4836676 4837278 4841013 4846024 4847827 4865664 4881066 4882946 4995543 5004688 5055875 5063407

Changes incorporated in this version: 4807010 4837278 4865664 5055875 5063407

Patches accumulated and obsoleted by this patch: 113990-05

Patches which conflict with this patch: 

Patches required with this patch: 

Obsoleted by: 

Files included with this patch: 

/kernel/misc/kgss/do_kmech_krb5
/kernel/misc/kgss/gl_kmech_krb5
/usr/lib/gss/gl/abi/abi_mech_krb5.so.1
/usr/lib/gss/gl/mech_krb5.so.1
/usr/lib/security/pam_krb5.so.1
/usr/lib/security/pam_krb5_migrate.so
/usr/lib/security/pam_krb5_migrate.so.1

Problem Description:

4807010 Crash in the gssapi module
4837278 Kerberos utilities should include automigrate capability
5055875 buffer overflow in (undocumented) auth_to_local rules
4865664 gssapi/krb5 may hang with corrupted data
5063407 memory corruption between decode_krb5_ap_req() and krb5_gss_accept_sec_context()
 
(from 115168-04)
 
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 115168-03)
 
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 115168-02)
 
4836676 Bounds checks not in place for princs in krbv5
 
(from 115168-01)
 
4830044 pam_krb5 needs to be repository aware
 
(from 113990-05)
 
4882946 GSS_C_NO_BUFFER: gss_init_sec_context gives an Error code
 
(from 113990-04)
 
4836676 Bounds checks not in place for princs in krbv5
 
(from 113990-03)
 
4847827 Kerberos patch 112908-07 Error verifying TGT with host, Bad encryption type
 
(from 113990-02)
 
4630574 pam_krb5 should not reimplement utility functions and use libpam utilities
4743181 gss/kerberos frees a buffer returned to caller
 
(from 113990-01)
 
4526202 pam_krb5 auth can fail with multiple ftp sessions of same user
4727224 user application hangs at rpc_gss_seccreate()
4744280 gss_display_status() always returning error

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: To get the complete fix of bug 4836676 "Bounds checks not
        in place for princs in krbv5" please install the following patches:
 
        116044-01 (or newer) kdb5_util
        116045-01 (or newer) krb5kdc
        116046-02 (or newer) libkadm5srv.so.1
        This patch now contains 113990-04 (or newer) mech_krb5.so.1 gl_kmech_krb5
        115168-03 (or newer) pam_krb5.so.1 (This patch)

README -- Last modified date:  Tuesday, August 31, 2004

