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Category:   Application (E-mail Client)  >   Dtmail Vendors:   HPE
(HP Issues Fix for HP-UX) HP UNIX Dtmail Buffer Overflow Lets Local Users Gain Root Privileges
SecurityTracker Alert ID:  1017098
SecurityTracker URL:  http://securitytracker.com/id/1017098
CVE Reference:   CVE-2006-5452   (Links to External Site)
Updated:  Jun 3 2008
Original Entry Date:  Oct 20 2006
Impact:   Execution of arbitrary code via local system, Root access via local system
Fix Available:  Yes  Vendor Confirmed:  Yes  

Description:   A vulnerability was reported in Dtmail on Tru64 UNIX and HP-UX. A local user can obtain elevated privileges on the target system.

A local user can invoke dtmail with the '-a' switch to trigger a buffer overflow to execute arbitrary code on the target system.

Adriel T. Desautels of Netragard reported this vulnerability.

The original advisory is available at:

http://www.netragard.com/pdfs/research/HP-TRU64-DTMAIL-20060810.txt

[Editor's note: The advisory refers to HP Tru64 UNIX. However, HP has indicated that dtmail on HP-UX is also affected.

Impact:   A local user can obtain root privileges on the target system.
Solution:   HP has issued the following patches, available at:

http://itrc.hp.com

HP-UX B.11.23: PHSS_35435 or subsequent

HP-UX B.11.11: PHSS_35434 or subsequent

HP-UX B.11.00: PHSS_35433 or subsequent

The HP advisory is available at:

http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c00793091

Vendor URL:  www.hp.com/ (Links to External Site)
Cause:   Boundary error
Underlying OS:  UNIX (HP/UX)
Underlying OS Comments:  B.11.00, B.11.11, B.11.23

Message History:   This archive entry is a follow-up to the message listed below.
Oct 18 2006 HP UNIX Dtmail Buffer Overflow Lets Local Users Gain Root Privileges



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