hpterm su HP-UX 10.20
Esiste una vulnerabilita' nel programma hpterm, emulatore di terminale per
X Window, introdotta dall'installazione di alcune specifiche patch al
sistema operativo.
Con l'installazione di queste patch e' stato in pratica introdotto un bug
che permetterebbe ad utenti locali di acquisire privilegi non autorizzati.
l'alert riportato indica la patch "sanata" da installare e i codici delle
vecchie patch contenenti il problema.
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Digest Name: Daily Security Bulletins Digest
Created: Thu Mar 18 3:00:02 PST 1999
Table of Contents:
Document ID Title
--------------- -----------
HPSBUX9903-093 Security Vulnerability with hpterm on HP-UX 10.20
The documents are listed below.
-------------------------------------------------------------------------------
Document ID: HPSBUX9903-093
Date Loaded: 19990317
Title: Security Vulnerability with hpterm on HP-UX 10.20
-------------------------------------------------------------------------
HEWLETT-PACKARD COMPANY SECURITY BULLETIN: #00093, 18 March 1999
-------------------------------------------------------------------------
The information in the following Security Bulletin should be acted upon
as soon as possible. Hewlett-Packard Company will not be liable for any
consequences to any customer resulting from customer's failure to fully
implement instructions in this Security Bulletin as soon as possible.
-------------------------------------------------------------------------
PROBLEM: PHSS_13560 introduced a library access problem into hpterm.
PLATFORM: HP9000 Series 700 and Series 800, HP-UX release 10.20 only.
DAMAGE: Users can gain increased privileges.
SOLUTION: Install PHSS_17830.
AVAILABILITY: The patch is available now.
-------------------------------------------------------------------------
I.
A. Background
PHSS_13560 introduced a library access problem into hpterm, the
terminal emulator for the X Window system. (See hpterm(1)).
B. Fixing the problem
Installing patch PHSS_17830 completely fixes this problem.
NOTE: Three older hpterm patches have been released including
PHSS_13560, PHSS_15431, and PHSS_17332. All of these older
patches are being superseded with the release of the
PHSS_17830.
Do not use PHSS_13560, PHSS_15431, or PHSS_17332.
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_______________________________________________________________________
-----End of Document ID: HPSBUX9903-093--------------------------------------