full-disclosure - Re: [NETRAGARD-20060810 SECURITY ADVISORY] [HP Tru64 dtmail Unchecked Buffer - Local Root Compromise] [ http://www.netragard.com ]

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date: Tue, 17 Oct 2006 21:15:05 +0200
From: Roman Medina-Heigl Hernandez <roman@...labs.com>
To: Netragard Security Advisories <advisories@...ragard.com>
Cc: full-disclosure@...ts.grok.org.uk
Subject: Re: [NETRAGARD-20060810 SECURITY ADVISORY] [HP
 Tru64 dtmail Unchecked Buffer - Local Root Compromise] [
 http://www.netragard.com ]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

> Product Name		: dtmail
> Product Version		: 5.1b
> Vendor Name		: Hewlet Packard
> Criticality	 	: Local Root Compromise
> Effort                	: Easy
> Operating System      	: Tru64
> Type			: Unchecked Buffer

Hello,

I've just installed vulnerable package in my test-bed:

# uname -a
OSF1 alpha V5.1 2650 alpha
# pwd
/mnt/ALPHA/BASE
# setld -l . OSFCDEMAIL540
# ls -l /usr/dt/bin/dtmail
- -r-xr-sr-x   1 bin      mail     1212752 Oct 17  2002 /usr/dt/bin/dtmail
#

How is this a local root? (binary is setgid "mail" but not setuid "root")

- --

Saludos,
- -Roman

PGP Fingerprint:
09BB EFCD 21ED 4E79 25FB  29E1 E47F 8A7D EAD5 6742
[Key ID: 0xEAD56742. Available at KeyServ]
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.2.2 (MingW32)

iD8DBQFFNSu45H+KferVZ0IRAkbgAJ4nuC7G+NypoVaZo5VbvNwMeZrVugCg0IUe
fLTR3JrJQl8I9+2VW87w4sE=
=y2ll
-----END PGP SIGNATURE-----

_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/