Re: exim4 router problems since 2 days / sucpicous process "zinit" is pstree

2010-12-18 Thread Izak Burger
On Sat, Dec 18, 2010 at 4:25 PM, Andrew McGlashan wrote: > Oh and HP's iLO might need an "advanced" license for virtual media to work, > not sure about that yet.  I picked up a nice DL380 G4 with the advanced iLO > license already installed. Yup, I've also discovered that one day when we reinstal

Re: exim4 router problems since 2 days / sucpicous process "zinit" is pstree

2010-12-18 Thread Andrew McGlashan
Andrew McGlashan wrote: nebka:# scp -pr /saved-data-dir r...@infected-machine:/data-dir Umm, correction scp -pr r...@infected-machine:/data-dir /saved-data-dir Oh and HP's iLO might need an "advanced" license for virtual media to work, not sure about that yet. I picked up a nice DL380 G

Re: exim4 router problems since 2 days / sucpicous process "zinit" is pstree

2010-12-18 Thread Andrew McGlashan
Thomas Krichel wrote: Andrew McGlashan writes Thomas Krichel wrote: chattr -sia /bin/ps ; scp r...@nebka:/usr/bin/ps /usr/bin/ps ; sudo apt-get -y install --reinstall procps So, in effect, did you possibly give away your root password or pass phrase key for the netbka machine? Yup. Aft

Re: exim4 router problems since 2 days / sucpicous process "zinit" is pstree

2010-12-18 Thread Thomas Krichel
Andrew McGlashan writes > Thomas Krichel wrote: > >chattr -sia /bin/ps ; scp r...@nebka:/usr/bin/ps /usr/bin/ps ; sudo apt-get > >-y install --reinstall procps > > So, in effect, did you possibly give away your root password or pass > phrase key for the netbka machine? Yup. After killing th

Re: exim4 router problems since 2 days / sucpicous process "zinit" is pstree

2010-12-18 Thread Andrew McGlashan
Thomas Krichel wrote: chattr -sia /bin/ps ; scp r...@nebka:/usr/bin/ps /usr/bin/ps ; sudo apt-get -y install --reinstall procps So, in effect, did you possibly give away your root password or pass phrase key for the netbka machine? I wouldn't be that trusting, you already know you were comp

Re: exim4 router problems since 2 days / sucpicous process "zinit" is pstree

2010-12-18 Thread Thomas Krichel
Izak Burger writes > Nothing exciting ... If you need excitement come over here. I had a box infected by the DSA-2131 vulnerabilty. It wouldn't resinstall psutils, griping not having permission to cp /bin/ps or somethnig. I copied chattr from another box, nebka, with the same architectu

Re: exim4 router problems since 2 days / sucpicous process "zinit" is pstree

2010-12-17 Thread Izak Burger
On Fri, Dec 17, 2010 at 3:44 PM, Thorsten Göllner wrote: > Your are (both) right. I will reinstall. What would be really nice though, is if you could do some kind of post-mortem. I am always curious to know the techniques of the black-hats, makes for nice war-stories around the camp fire :-) Unf

Re: exim4 router problems since 2 days / sucpicous process "zinit" is pstree

2010-12-17 Thread Scott Edwards
>> I agree, this is a root exploit, and once you have root you can pretty >> much hide anything you want. >>> >>> No question, reinstall. Depending on your scope, http://www.cert.org/tech_tips/win-UNIX-system_compromise.html still has some value. It sounds as though you'll probably be fine with

Re: exim4 router problems since 2 days / sucpicous process "zinit" is pstree

2010-12-17 Thread Thorsten Göllner
Am 17.12.2010 14:26, schrieb Izak Burger: No question, reinstall. I agree, this is a root exploit, and once you have root you can pretty much hide anything you want. On a side note, the patch even applies cleanly on older versions of exim (such as 4.63), so if you're stuck with an older exim

Re: exim4 router problems since 2 days / sucpicous process "zinit" is pstree

2010-12-17 Thread Izak Burger
> No question, reinstall. I agree, this is a root exploit, and once you have root you can pretty much hide anything you want. On a side note, the patch even applies cleanly on older versions of exim (such as 4.63), so if you're stuck with an older exim for whatever reason (like I am), its easy en

Re: exim4 router problems since 2 days / sucpicous process "zinit" is pstree

2010-12-17 Thread Michael Cassano
> So my "big" last ciritical question is "Shall I reinstall": > > Why not reinstall? What if something is hiding that you forgot to check? What if your binaries are modified in a way that it's making it hard for you to guarantee they aren't modified? No question, reinstall. Mike

Re: exim4 router problems since 2 days / sucpicous process "zinit" is pstree

2010-12-17 Thread Thorsten Göllner
Am 17.12.2010 14:01, schrieb Vladislav Kurz: On Friday 17 of December 2010, you wrote: Am 17.12.2010 13:49, schrieb Vladislav Kurz: On Friday 17 of December 2010, you wrote: Am 17.12.2010 13:17, schrieb Vladislav Kurz: On Friday 17 of December 2010, Carlos Alberto Lopez Perez wrote: On 12/1

RE: exim4 router problems since 2 days / sucpicous process "zinit" is pstree

2010-12-17 Thread Eduardo M KALINOWSKI
On Sex, 17 Dez 2010, Paul Stewart wrote: I have a question related to this security announcement and hope it's appropriate to ask here... This list is for it, but you should have started a new thread instead of hijacking an existing one. I just recently installed a couple of machines with

Re: exim4 router problems since 2 days / sucpicous process "zinit" is pstree

2010-12-17 Thread Vladislav Kurz
On Friday 17 of December 2010, Paul Stewart wrote: > I have a question related to this security announcement and hope it's > appropriate to ask here... > > I just recently installed a couple of machines with Debian 5 using > netinstall. They are running Exim which reports as 4.69 in the banner. >

RE: exim4 router problems since 2 days / sucpicous process "zinit" is pstree

2010-12-17 Thread Paul Stewart
net] Sent: December-17-10 6:36 AM To: debian-security@lists.debian.org Subject: Re: exim4 router problems since 2 days / sucpicous process "zinit" is pstree On Friday 17 of December 2010, Thorsten Göllner wrote: > Hi, > > I have installed Debian 5.0.7. Since 2 days my exim4 does

Re: exim4 router problems since 2 days / sucpicous process "zinit" is pstree

2010-12-17 Thread Vladislav Kurz
On Friday 17 of December 2010, Carlos Alberto Lopez Perez wrote: > On 12/17/2010 12:35 PM, Vladislav Kurz wrote: > > On Friday 17 of December 2010, Thorsten Göllner wrote: > >> Hi, > >> > >> The other point is that pstree reports a process "zinit" I never saw in > >> the past: > >> > >> > >> >

Re: exim4 router problems since 2 days / sucpicous process "zinit" is pstree

2010-12-17 Thread Carlos Alberto Lopez Perez
On 12/17/2010 12:35 PM, Vladislav Kurz wrote: > On Friday 17 of December 2010, Thorsten Göllner wrote: >> Hi, >> >> I have installed Debian 5.0.7. Since 2 days my exim4 does not deliver >> mails. I always get the message, that the mail is not routeable. I only >> used "dpkg-reconfigure exim4-config

Re: exim4 router problems since 2 days / sucpicous process "zinit" is pstree

2010-12-17 Thread Vladislav Kurz
On Friday 17 of December 2010, Thorsten Göllner wrote: > Hi, > > I have installed Debian 5.0.7. Since 2 days my exim4 does not deliver > mails. I always get the message, that the mail is not routeable. I only > used "dpkg-reconfigure exim4-config" without touching one config file by > hand. I dete

Re: exim4 router problems since 2 days / sucpicous process "zinit" is pstree

2010-12-17 Thread Carlos Alberto Lopez Perez
On 12/17/2010 12:00 PM, Thorsten Göllner wrote: > Hi, > > I have installed Debian 5.0.7. Since 2 days my exim4 does not deliver > mails. I always get the message, that the mail is not routeable. I only > used "dpkg-reconfigure exim4-config" without touching one config file by > hand. I detected a

Re: exim4 router problems since 2 days / sucpicous process "zinit" is pstree

2010-12-17 Thread mail...@securitylabs.it
On 17/12/2010 12:00, Thorsten Göllner wrote: Hi, I have installed Debian 5.0.7. Since 2 days my exim4 does not deliver mails. I always get the message, that the mail is not routeable. I only used "dpkg-reconfigure exim4-config" without touching one config file by hand. I detected a log messag

exim4 router problems since 2 days / sucpicous process "zinit" is pstree

2010-12-17 Thread Thorsten Göllner
Hi, I have installed Debian 5.0.7. Since 2 days my exim4 does not deliver mails. I always get the message, that the mail is not routeable. I only used "dpkg-reconfigure exim4-config" without touching one config file by hand. I detected a log message (panic log) which says, that there was a "t