Patch-ID# 108757-01
Keywords: security ypupdate denial service transport RPC
Synopsis: SunOS 5.7_x86: /usr/lib/netsvc/yp/rpc.ypupdated patch
Date: Mar/26/2001

Solaris Release: 7_x86

SunOS Release: 5.7_x86

Unbundled Product: 

Unbundled Release: 

Xref: This patch available for SPARC as patch 108756

Topic: SunOS 5.7_x86: /usr/lib/netsvc/yp/rpc.ypupdated patch
	NOTE:  Refer to Special Install Instructions section for 
               IMPORTANT specific information on this patch.

Relevant Architectures: i386

BugId's fixed with this patch: 4124715

Changes incorporated in this version: 

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/netsvc/yp/rpc.ypupdated

Problem Description:

4124715 Denial of Service in connection oriented Transports.

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 release, 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 :    To get the complete fix for bug 4124715 (DENIAL OF
		  SERVICE IN CONNECTION ORIENTED TRANSPORTS), one also
		  needs to install the following patches:
 
			106943-09  (or newer)   libnsl & rpc.nisd
			107478-03  (or newer)   /usr/lib/nfs/mountd 
			108749-01  (or newer)	/usr/lib/nfs/statd
			108751-01  (or newer)	/usr/lib/netsvc/yp/ypbind
			108753-01  (or newer)	/usr/lib/netsvc/yp/ypserv
			108755-01  (or newer)	/usr/lib/netsvc/yp/ypxfrd
			108759-01  (or newer)	/usr/sbin/keyserv
			108761-01  (or newer)	/usr/sbin/rpcbind
			108763-01  (or newer)	/usr/sbin/rpc.nisd_resolv
			108765-01  (or newer)	/usr/sbin/rpc.bootparamd
			108552-03  (or newer)	/usr/sbin/rpc.nispasswdd

README -- Last modified date:  Monday, March 26, 2001

