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Solaris 2.6 non-executable stacks

daemon@ATHENA.MIT.EDU (Dax Kelson)
Sun Jun 14 21:31:58 1998

Date: 	Fri, 12 Jun 1998 14:57:23 -0600
Reply-To: Dax Kelson <dkelson@INCONNECT.COM>
From: Dax Kelson <dkelson@INCONNECT.COM>
To: BUGTRAQ@NETSPACE.ORG

A new feature in Solaris 2.6 is the ability to turn off executable stacks.

Just add these lines to /etc/system and reboot

* Turn off executable stacks
set noexec_user_stack = 1


Does anyone know how secure this implementation is?

Dax Kelson
Internet Connect, Inc.

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