Disclaimer: 

Please note: Although OBSOLETED patches are available on SunSolve, Sun recommends using the most recent patches and the most recent revision of those patches. OBSOLETED patches do not include the latest bug fixes and/or product enhancements, and may require the installation of additional patches as a corrective measure.

Status: OBSOLETE

Patch Id: 102071-03

Summary: SunOS 5.4_x86: usr/sbin/rpcbind patch

Date:  May/30/97

Installation Requirements:

Solaris Release: 2.4_x86

Sun OS Release: 5.4_x86

Unbundled Product: 

Unbundled Release: 

Xref: This patch available on SPARC as patch 102070

Topic: 

SunOS 5.4_x86: usr/sbin/rpcbind patch

Relevant Architecture: i386

BugId's fixed with this patch:

1167600 4011058 4045357

Changes incorporated in this version:

4045357

Patches accumulated and obsoleted by this patch:

Patches which conflict with this patch: 

Required Patches:

Obsoleted by:

Files Included in this Patch: 

/usr/sbin/rpcbind

Problem Description: 

4045357 rpcbind listens to non-privileged UDP port other than port 111

(from 102071-02)

4011058 rpcbind should have a configurable listen(3N) backlog

(from 102071-01)

1167600 portmapper security hole has re-appeared in 5.4

This fix closes some holes in rpcbind/portmapper that affected
system security.

Revision History: 

102071-01

Patch Installation Instructions: 

--------------------------------
Refer to the Install.info file within the patch for instructions on
using the generic 'installpatch' and 'backoutpatch' scripts provided
with each patch. Any other special or non-generic installation
instructions should be described below.

Special Install Instructions: 

-----------------------------

None.