Re: [SECURITY] New version of ghostscript released

2000-11-23 Thread Tollef Fog Heen
* Peter Cordes | There seems to be a lot of this going on. Is it possible to modify glibc | so that it flags dangerous actions with stuff in /tmp? You don't even have to modify glibc. You can have a small library which you preload, and which puts itself in place of the functions you want to

Temp file attack auditing

2000-11-23 Thread Peter Cordes
On Thu, Nov 23, 2000 at 05:50:06PM -0500, Daniel Burrows wrote: > On Thu, Nov 23, 2000 at 06:35:54PM -0400, Peter Cordes <[EMAIL PROTECTED]> > was heard to say: > > > ghostscript uses temporary files to do some of its work. Unfortunately > > > the method used to create those files wasn't secure: m

Re: nss-ldap security bug

2000-11-23 Thread Jamie Heilman
> I know, it's on the list of things to do. Since it's already in there it > has a lower priority then fixing things that don't have a fix yet > though. Thats cool, it hasn't been compiled for alpha yet either so I guess there's still work to be done. -- Jamie Heilman http://au

Re: [SECURITY] New version of ghostscript released

2000-11-23 Thread Peter Cordes
(I replied to the security announcement, and I didn't notice that [EMAIL PROTECTED] wasn't the same thing as debian-security@lists.debian.org, so I'm sending it here, where I meant to.) > ghostscript uses temporary files to do some of its work. Unfortunately > the method used to create those files

Temp file attack auditing

2000-11-23 Thread Peter Cordes
On Thu, Nov 23, 2000 at 05:50:06PM -0500, Daniel Burrows wrote: > On Thu, Nov 23, 2000 at 06:35:54PM -0400, Peter Cordes <[EMAIL PROTECTED]> was >heard to say: > > > ghostscript uses temporary files to do some of its work. Unfortunately > > > the method used to create those files wasn't secure: m

[mhpower@bos.bindview.com: LPRng: LPRng remote root exploit seen in the wild]

2000-11-23 Thread Craig Small
G'day Security Dudez, I thought I would forward this email along in case you hear about it from somewhere else and start to fret. This bug was fixed in 3.6.24-3 and also some version of potato though there hasn't been a security alert about it yet :/ So we're ok, if a little slow on telling peo

Re: nss-ldap security bug

2000-11-23 Thread Jamie Heilman
> I know, it's on the list of things to do. Since it's already in there it > has a lower priority then fixing things that don't have a fix yet > though. Thats cool, it hasn't been compiled for alpha yet either so I guess there's still work to be done. -- Jamie Heilman http://a

Re: [SECURITY] New version of ghostscript released

2000-11-23 Thread Peter Cordes
(I replied to the security announcement, and I didn't notice that [EMAIL PROTECTED] wasn't the same thing as [EMAIL PROTECTED], so I'm sending it here, where I meant to.) > ghostscript uses temporary files to do some of its work. Unfortunately > the method used to create those files wasn't secure

[mhpower@bos.bindview.com: LPRng: LPRng remote root exploit seen in the wild]

2000-11-23 Thread Craig Small
G'day Security Dudez, I thought I would forward this email along in case you hear about it from somewhere else and start to fret. This bug was fixed in 3.6.24-3 and also some version of potato though there hasn't been a security alert about it yet :/ So we're ok, if a little slow on telling pe

RE: apache

2000-11-23 Thread Anton Todorov
Hi, I don't know which version you are using, but I has this problem with apache 1.3.12. Try adding directive AddDefaultCharset off in httpd.conf I was not sure is it working as global config or no, so I put this line in every virtualhost directive too and the problem disappear. I made hard d

apache

2000-11-23 Thread ironhand
Hi! It's not a security problem, but my apache doesn't want to show html in iso requested in it's always received by browser as iso-8859-1, but it's declared as iso-8859-2. Why is that. Default char-table declared in config file is iso-8859-2. Can anyone help me? If so, please send me a solution

RE: apache

2000-11-23 Thread Anton Todorov
Hi, I don't know which version you are using, but I has this problem with apache 1.3.12. Try adding directive AddDefaultCharset off in httpd.conf I was not sure is it working as global config or no, so I put this line in every virtualhost directive too and the problem disappear. I made hard

Re: Problems with root on network clients

2000-11-23 Thread Ted Cabeen
In message <[EMAIL PROTECTED]>, Charles Goyard writes: >Alex Pires de Camargo a ?crit : >> I administer a network with server and clients Debian based, >> and would like to know if I can solve this problem. >> It's a little easy to an user open a PC, damage the batteries, >> boot with flo

Re: Problems with root on network clients

2000-11-23 Thread J-E.Schulz
... verify the recipient Luke before pressing the "send" button ;-) "J-E.Schulz" wrote: > > Hi, > > as long as the server machines resides in a _really_ > restricted area (e.g. a machine room which may by > physically accessed only by trusted staff members) > You may have the chance to securly d

Re: nss-ldap security bug

2000-11-23 Thread Wichert Akkerman
Previously Jamie Heilman wrote: > The libnns-ldap 122-1 update made it into r1 without ever having an > official Security Alert announcement, I dunno how big of a deal this is, > but I figured I should dredge it up incase it needed be addressed > officially. Anyone? I know, it's on the list of th

apache

2000-11-23 Thread ironhand
Hi! It's not a security problem, but my apache doesn't want to show html in iso requested in it's always received by browser as iso-8859-1, but it's declared as iso-8859-2. Why is that. Default char-table declared in config file is iso-8859-2. Can anyone help me? If so, please send me a solution

Re: Setting up iptables with 2.4.0test11

2000-11-23 Thread tim
-- Original Message -- From: Pollywog <[EMAIL PROTECTED]> Reply-to: Pollywog <[EMAIL PROTECTED]> Date: Thu, 23 Nov 2000 03:51:21 + (UTC) > >On Wed, 22 Nov 100 22:11:33 -0500, tim said: > >> >> Can someone provide a step by step procedure for configuri

Re: Problems with root on network clients

2000-11-23 Thread Ethan Benson
On Thu, Nov 23, 2000 at 02:39:54PM +0100, Philippe Barnetche wrote: > Hi, > > you can change the PAM attributes of "su", avoiding local root to get user > account access. Of course, if your /etc is local, you'll still have the > problem. that would be very weak, if root could write to anywhere

Re: Problems with root on network clients

2000-11-23 Thread Ted Cabeen
In message <[EMAIL PROTECTED]>, Charles Goyard writes: >Alex Pires de Camargo a écrit : >> I administer a network with server and clients Debian based, >> and would like to know if I can solve this problem. >> It's a little easy to an user open a PC, damage the batteries, >> boot with fl

Re: Problems with root on network clients

2000-11-23 Thread J-E.Schulz
... verify the recipient Luke before pressing the "send" button ;-) "J-E.Schulz" wrote: > > Hi, > > as long as the server machines resides in a _really_ > restricted area (e.g. a machine room which may by > physically accessed only by trusted staff members) > You may have the chance to securly

Re: nss-ldap security bug

2000-11-23 Thread Wichert Akkerman
Previously Jamie Heilman wrote: > The libnns-ldap 122-1 update made it into r1 without ever having an > official Security Alert announcement, I dunno how big of a deal this is, > but I figured I should dredge it up incase it needed be addressed > officially. Anyone? I know, it's on the list of t

Re: Problems with root on network clients

2000-11-23 Thread Philippe Barnetche
Hi, you can change the PAM attributes of "su", avoiding local root to get user account access. Of course, if your /etc is local, you'll still have the problem. Le jeu, 23 nov 2000, Alex Pires de Camargo a écrit : > Hi! > I administer a network with server and clients Debian based, > and w

Re: Setting up iptables with 2.4.0test11

2000-11-23 Thread tim
-- Original Message -- From: Pollywog <[EMAIL PROTECTED]> Reply-to: Pollywog <[EMAIL PROTECTED]> Date: Thu, 23 Nov 2000 03:51:21 + (UTC) > >On Wed, 22 Nov 100 22:11:33 -0500, tim said: > >> >> Can someone provide a step by step procedure for configur

Re: Problems with root on network clients

2000-11-23 Thread Ethan Benson
On Thu, Nov 23, 2000 at 02:39:54PM +0100, Philippe Barnetche wrote: > Hi, > > you can change the PAM attributes of "su", avoiding local root to get user > account access. Of course, if your /etc is local, you'll still have the > problem. that would be very weak, if root could write to anywhere

Re: Problems with root on network clients

2000-11-23 Thread Philippe Barnetche
Hi, you can change the PAM attributes of "su", avoiding local root to get user account access. Of course, if your /etc is local, you'll still have the problem. Le jeu, 23 nov 2000, Alex Pires de Camargo a écrit : > Hi! > I administer a network with server and clients Debian based, > and

Re: Problems with root on network clients

2000-11-23 Thread Tollef Fog Heen
* Alex Pires de Camargo | Is there anything I'm forgetting to make? On server I run | potato, nis (not nis+), nfs-kernel-server. There is a export-on-demand system, which makes the user authorized himself via kerberos before his home directory is exported. I don't remember the name, but I

Re: Problems with root on network clients

2000-11-23 Thread Charles Goyard
Alex Pires de Camargo a écrit : > Hi! > I administer a network with server and clients Debian based, > and would like to know if I can solve this problem. > It's a little easy to an user open a PC, damage the batteries, > boot with floppy and login as root in a client. But one thi

Re: Setting up iptables with 2.4.0test11

2000-11-23 Thread Florian Friesdorf
On Wed, Nov 22, 2000 at 10:11:33PM -0500, tim wrote: > I am trying to setup iptables so that I can MASQUERADE my other boxes with > private IPs. > I have a DSL connection with a fixed IP. > > Ran iptables-1.1.2's make patch-o-matic > Recompiled the kernel 2.4.0test11 netfilter enabled. > "I am n

Problems with root on network clients

2000-11-23 Thread Alex Pires de Camargo
Hi! I administer a network with server and clients Debian based, and would like to know if I can solve this problem. It's a little easy to an user open a PC, damage the batteries, boot with floppy and login as root in a client. But one thing is undesirable. He can do su - a

Re: Problems with root on network clients

2000-11-23 Thread Tollef Fog Heen
* Alex Pires de Camargo | Is there anything I'm forgetting to make? On server I run | potato, nis (not nis+), nfs-kernel-server. There is a export-on-demand system, which makes the user authorized himself via kerberos before his home directory is exported. I don't remember the name, but

Re: Problems with root on network clients

2000-11-23 Thread Charles Goyard
Alex Pires de Camargo a écrit : > Hi! > I administer a network with server and clients Debian based, > and would like to know if I can solve this problem. > It's a little easy to an user open a PC, damage the batteries, > boot with floppy and login as root in a client. But one th

Re: Setting up iptables with 2.4.0test11

2000-11-23 Thread Florian Friesdorf
On Wed, Nov 22, 2000 at 10:11:33PM -0500, tim wrote: > I am trying to setup iptables so that I can MASQUERADE my other boxes with private >IPs. > I have a DSL connection with a fixed IP. > > Ran iptables-1.1.2's make patch-o-matic > Recompiled the kernel 2.4.0test11 netfilter enabled. > "I am n

Problems with root on network clients

2000-11-23 Thread Alex Pires de Camargo
Hi! I administer a network with server and clients Debian based, and would like to know if I can solve this problem. It's a little easy to an user open a PC, damage the batteries, boot with floppy and login as root in a client. But one thing is undesirable. He can do su -

Re: nss-ldap security bug

2000-11-23 Thread Jamie Heilman
The libnns-ldap 122-1 update made it into r1 without ever having an official Security Alert announcement, I dunno how big of a deal this is, but I figured I should dredge it up incase it needed be addressed officially. Anyone? -- Jamie Heilman http://audible.transient.net/~jam

Re: nss-ldap security bug

2000-11-23 Thread Jamie Heilman
The libnns-ldap 122-1 update made it into r1 without ever having an official Security Alert announcement, I dunno how big of a deal this is, but I figured I should dredge it up incase it needed be addressed officially. Anyone? -- Jamie Heilman http://audible.transient.net/~ja