Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-21 Thread Thierry Zoller
Dear Marc, This is hilarious, should there ever be a Top10 of the most weird bugs, this surely is one of them, repost for pure amusement : Solaris 2.6, 7, and 8 /bin/login has a vulnerability involving the environment variable TTYPROMPT. This vulnerability has already been reported to BugTraq

Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-16 Thread Joe Beasley
Darren Reed wrote: In some mail from Joe Shamblin, sie said: How about just uncommenting the following from /etc/default/login # If CONSOLE is set, root can only login on that device. # Comment this line out to allow remote login by root. # CONSOLE=/dev/console Not a fix to be sure,

Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-16 Thread Just1n T1mberlake
Confirmed this vulnerability does not affect MacOSX. just1n -- ___ Get your free email from http://www.sanriotown.com ___ Get a free @hellokitty.com, @mymelody.com, or @kuririnmail.com email account today

Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-16 Thread Matthew Flaschen
Just1n T1mberlake wrote: Confirmed this vulnerability does not affect MacOSX. Well, it wouldn't, since MacOS is based on FreeBSD, not OpenSolaris. Matthew Flaschen signature.asc Description: OpenPGP digital signature ___ Full-Disclosure - We

Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-15 Thread Damien Miller
On Tue, 13 Feb 2007, Gadi Evron wrote: We all agree it is not a very likely possibility, but I wouldn't rule it out completely just yet until more information from Sun becomes available. What more information do you need? You have an advisory, access to the source code, access to the change

Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-15 Thread Gadi Evron
On Thu, 15 Feb 2007, Damien Miller wrote: On Tue, 13 Feb 2007, Gadi Evron wrote: We all agree it is not a very likely possibility, but I wouldn't rule it out completely just yet until more information from Sun becomes available. What more information do you need? You have an advisory,

Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-15 Thread Darren Reed
In some mail from Joe Shamblin, sie said: How about just uncommenting the following from /etc/default/login # If CONSOLE is set, root can only login on that device. # Comment this line out to allow remote login by root. # CONSOLE=/dev/console Not a fix to be sure, but at least prevents a

Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-14 Thread Joe Shamblin
[EMAIL PROTECTED] wrote: On Tue, 13 Feb 2007 [EMAIL PROTECTED] wrote: On Tue, 13 Feb 2007 [EMAIL PROTECTED] wrote: Am I missing something? This vulnerability is close to 10 years old. It was in one of the first versions of Solaris after Sun moved off of the SunOS BSD platform and over to

Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-14 Thread Adrian Sanabria
If someone was going to plant a backdoor in Solaris, don't you think they would have chosen a service that most people would leave turned on? The only way I can see someone choosing telnet for a backdoor is if it happened a long time ago. So, two things I'm curious about, but too busy (lazy)

Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-14 Thread Casper . Dik
The simplest possible fix on such short notice: http://cvs.opensolaris.org/source/diff/onnv/onnv-gate/usr/src/cmd/cmd-inet/usr.sbin/in.telnetd.c ?r2=3629r1=2923 Casper How about just uncommenting the following from /etc/default/login # If CONSOLE is set, root can only login on that

Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-14 Thread v3dt3n
From: Ham Beast [EMAIL PROTECTED] seriously why the fuck is 10 email on the telnet of the solaris with worthless content by gadi enron in mine inbox? I could be wrong, but I strongly suspect the reason to be someone exploiting the grok.org.uk with the 'full-disclosure' ID and mass-mailing

Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-14 Thread Rodrigo Barbosa
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Mon, Feb 12, 2007 at 12:00:30AM -0600, Gadi Evron wrote: Johannes Ullrich from the SANS ISC sent this to me and then I saw it on the DSHIELD list: If you run Solaris, please check if you got telnet enabled NOW. If you can, block

Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-13 Thread Oliver Friedrichs
Am I missing something? This vulnerability is close to 10 years old. It was in one of the first versions of Solaris after Sun moved off of the SunOS BSD platform and over to SysV. It has specifically to do with how arguments are processed via getopt() if I recall correctly. Oliver

Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-13 Thread Michal Zalewski
On Tue, 13 Feb 2007, Gadi Evron wrote: I have to agree with a previous poster and suspect (only suspect) it could somehow be a backdoor rather than a bug. You're attributing malice to what could be equally well (or better!) explained by incompetence or gross negligence. The latter two haunt

Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-13 Thread Gadi Evron
On Mon, 12 Feb 2007, Oliver Friedrichs wrote: Am I missing something? This vulnerability is close to 10 years old. It was in one of the first versions of Solaris after Sun moved off of the SunOS BSD platform and over to SysV. It has specifically to do with how arguments are processed via

Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-13 Thread Oliver Friedrichs
Gadi, It looks like I was confused, this actually affected AIX and Linux in 1994: http://www.securityfocus.com/bid/458/info http://www.cert.org/advisories/CA-1994-09.html Oliver -Original Message- From: Gadi Evron [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 13, 2007 1:46 AM To:

Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-13 Thread Gadi Evron
On Tue, 13 Feb 2007, Oliver Friedrichs wrote: Gadi, It looks like I was confused, this actually affected AIX and Linux in 1994: http://www.securityfocus.com/bid/458/info http://www.cert.org/advisories/CA-1994-09.html Same same but with rlogin, as someone mentioned on DSHIELD.

Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-13 Thread Casper . Dik
Am I missing something? This vulnerability is close to 10 years old. It was in one of the first versions of Solaris after Sun moved off of the SunOS BSD platform and over to SysV. It has specifically to do w= ith how arguments are processed via getopt() if I recall correctly. You're confused

Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-13 Thread Gadi Evron
On Tue, 13 Feb 2007, Michal Zalewski wrote: On Tue, 13 Feb 2007, Gadi Evron wrote: I have to agree with a previous poster and suspect (only suspect) it could somehow be a backdoor rather than a bug. You're attributing malice to what could be equally well (or better!) explained by

Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-13 Thread Gadi Evron
On Tue, 13 Feb 2007 [EMAIL PROTECTED] wrote: Am I missing something? This vulnerability is close to 10 years old. It was in one of the first versions of Solaris after Sun moved off of the SunOS BSD platform and over to SysV. It has specifically to do w= ith how arguments are processed

Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-13 Thread Gadi Evron
On Tue, 13 Feb 2007 [EMAIL PROTECTED] wrote: On Tue, 13 Feb 2007 [EMAIL PROTECTED] wrote: Am I missing something? This vulnerability is close to 10 years old. It was in one of the first versions of Solaris after Sun moved off of the SunOS BSD platform and over to SysV. It has

Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-13 Thread Gadi Evron
On Tue, 13 Feb 2007, Gadi Evron wrote: On Tue, 13 Feb 2007 [EMAIL PROTECTED] wrote: On Tue, 13 Feb 2007 [EMAIL PROTECTED] wrote: Am I missing something? This vulnerability is close to 10 years old. It was in one of the first versions of Solaris after Sun moved off of the

Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-13 Thread Gadi Evron
On Tue, 13 Feb 2007 [EMAIL PROTECTED] wrote: Yeah, a backdoor is a remote possibility. But it's also an arbitrary and needlessly complex one. Maybe it's a nefarious plot by our UFO-appointed shadow government, but chances are, it's not (they have better things to do today). And one which

Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-13 Thread Casper . Dik
Yeah, a backdoor is a remote possibility. But it's also an arbitrary and needlessly complex one. Maybe it's a nefarious plot by our UFO-appointed shadow government, but chances are, it's not (they have better things to do today). And one which was too easy to discover; real back doors are better

Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-13 Thread Casper . Dik
On Tue, 13 Feb 2007 [EMAIL PROTECTED] wrote: Am I missing something? This vulnerability is close to 10 years old. It was in one of the first versions of Solaris after Sun moved off of the SunOS BSD platform and over to SysV. It has specifically to do w= ith how arguments are processed

Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-13 Thread Ham Beast
seriously why the fuck is 10 email on the telnet of the solaris with worthless content by gadi enron in mine inbox? off take your jacket sports please On 2/13/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: On Tue, 13 Feb 2007 [EMAIL PROTECTED] wrote: On Tue, 13 Feb 2007 [EMAIL

Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-13 Thread Thierry Zoller
Dear Casper Dik ([EMAIL PROTECTED]), I wasn't crying wolf about a Backdoor, heck I am not Steve Gibson. I was asking whether somebody will investigate why this hasn't been caught by audits or simply QA ? CDSC And one which was too easy to discover; You said it, it's easy to discover, so who has

[Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-12 Thread Gadi Evron
Johannes Ullrich from the SANS ISC sent this to me and then I saw it on the DSHIELD list: If you run Solaris, please check if you got telnet enabled NOW. If you can, block port 23 at your perimeter. There is a fairly trivial Solaris telnet 0-day. telnet -l -froot [hostname]

Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-12 Thread Vincent Archer
On Mon, Feb 12, 2007 at 12:00:30AM -0600, Gadi Evron wrote: Johannes Ullrich from the SANS ISC sent this to me and then I saw it on the DSHIELD list: Tested around, and it does indeed work, on all solaris 10 (sparc x86). Update from HD Moore: but this bug isnt -froot, its -fanythingbutroot

Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-12 Thread Huzeyfe Onal
hi, I tested with SunOS 5.7, 5.8,5.9 and 5.10 . Only SunOS 5.19 and Solaris 10(Sparc) seems to be vulnerable with my systems. On 2/12/07, Vincent Archer [EMAIL PROTECTED] wrote: On Mon, Feb 12, 2007 at 12:00:30AM -0600, Gadi Evron wrote: Johannes Ullrich from the SANS ISC sent this to me and

Re: [Full-disclosure] Solaris telnet vulnberability - how many on your network?

2007-02-12 Thread Graham Reed
Vincent Archer writes: We do, and we confirm. The info is spreading like wildfire, and justifiably so - I thought this bug category (-fuser) was squashed last with AIX over 10 years ago. Everybody with the BSD tools had this bug 10-12 years ago; AIX stood out because there was some guy at IBM