Patch-ID# 105259-01
Keywords: security buffer check rlogin overflow
Synopsis: SunOS 4.1.3_U1: rlogin security fix
Date: Oct/06/97

Solaris Release: 1.1.1A

SunOS Release: 4.1.3_U1A

Unbundled Product: 

Unbundled Release: 

Relevant Architectures: sparc
    NOTE: sun4(all)

BugId's fixed with this patch: 1248131

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:  rlogin

   
Problem Description: 

1248131   rlogin doesn't check bounds properly.  The possible 
          buffer overflow poses a security risk.


Patch Installation Instructions: 

1) As root, save a copy of the original file:

   mv /usr/ucb/rlogin /usr/ucb/rlogin.fcs
   
2) Copy the new file from the patch directory:

   cp rlogin /usr/ucb
   chown root.staff /usr/ucb/rlogin
   chmod 4755 /usr/ucb/rlogin
