exploit the possibilities
Home Files News &[SERVICES_TAB]About Contact Add New

suse.pam_smb.txt

suse.pam_smb.txt
Posted Sep 13, 2000

SuSE Security Advisory - pam_smb is a package that allows Linux/Unix user authentication using a Windows NT server. Versions 1.1.5 and before contain a buffer overflow that would allow a remote attacker to gain root access on the target host. In addition, Zope needs updating again and the Xchat IRC client can be tricked to execute arbitrary commands if the user clicks on an URL. SuSE security site here.

tags | remote, overflow, arbitrary, root
systems | linux, windows, unix, suse
SHA-256 | 5a5cc35d33db367672c5f0cd1d3602494bd48a405273b950e7dabe93aac239c6

suse.pam_smb.txt

Change Mirror Download
-----BEGIN PGP SIGNED MESSAGE-----

______________________________________________________________________________

SuSE Security Announcement

Package: pam_smb
Date: Wednesday, September 13th, 2000 18:00 MEST
Affected SuSE versions: 6.2, 6.3, 6.4, 7.0
Vulnerability Type: remote root compromise
Severity (1-10): 8
SuSE default package: no
Other affected systems: Linux systems using the pam_smb module

Content of this advisory:
1) security vulnerability resolved: pam_smb
problem description, discussion, solution and upgrade information
2) pending vulnerabilities, solutions, workarounds
3) standard appendix (further information)

______________________________________________________________________________

1) problem description, brief discussion, solution, upgrade information

pam_smb is a package for a PAM (Pluggable Authentication Modules) module
that allows Linux/Unix user authentication using a Windows NT server.
Versions 1.1.5 and before contain a buffer overflow that would allow
a remote attacker to gain root access on the target host, provided that
the target host has the module installed and configured. The bug was
found by Shaun Clowes <shaun@securereality.com.au>, and a new, fixed
version of the package was promptly published by Dave Airlie
<airlied@samba.org>, the author of the pam_smb package.

SuSE distributions starting with SuSE-6.2 have the package pam_smb
installed if a network server installation configuration has been
selected or if the package has been selected manually. To find out
if the PAM module is installed, use the command `rpm -q pam_smb'.
If the module package is not installed, your host does not exhibit
the weakness.
If you do not use the pam_smb module, you can safely remove it using the
command `rpm -e pam_smb'. SuSE provides update packages with the latest
version of pam_smb. If you do use the module, you should upgrade the
package as soon as possible.
There is currently no easy workaround for this problem other than a
package upgrade.

Download the update package from locations desribed below and install
the package with the command `rpm -Fhv file.rpm'. The md5sum for each
file is in the line below. You can verify the integrity of the rpm
files using the command
`rpm --checksig --nogpg file.rpm',
independently from the md5 signatures below.


i386 Intel Platform:

SuSE-7.0
ftp://ftp.suse.com/pub/suse/i386/update/7.0/n1/pam_smb-1.1.6-0.i386.rpm
b5f7c7d92f9f023446a6ca3e73689aee
source rpm:
ftp://ftp.suse.com/pub/suse/i386/update/7.0/zq1/pam_smb-1.1.6-0.src.rpm
f56fa744add8ccdc9777f28475106148

SuSE-6.4
ftp://ftp.suse.com/pub/suse/i386/update/6.4/n1/pam_smb-1.1.6-0.i386.rpm
736c2fe5460724461b96d60b057bd4ab
source rpm:
ftp://ftp.suse.com/pub/suse/i386/update/6.4/zq1/pam_smb-1.1.6-0.src.rpm
fcfa4609d7d62c6fb0e1f03652dcaf56

SuSE-6.3
ftp://ftp.suse.com/pub/suse/i386/update/6.3/n1/pam_smb-1.1.6-0.i386.rpm
d5559e6f3474adcc041f7f8156cde15d
source rpm:
ftp://ftp.suse.com/pub/suse/i386/update/6.3/zq1/pam_smb-1.1.6-0.src.rpm
4fecea0bdf9db5c97d20e0c1e6153663

SuSE-6.2
ftp://ftp.suse.com/pub/suse/i386/update/6.2/n1/pam_smb-1.1.6-0.i386.rpm
73258171e7837d2995b39ebeeb3a87ff
source rpm:
ftp://ftp.suse.com/pub/suse/i386/update/6.2/zq1/pam_smb-1.1.6-0.src.rpm
f8f6f03f3c15f2f3c38f30bd97164919



Sparc Platform:

SuSE-7.0
ftp://ftp.suse.com/pub/suse/sparc/update/7.0/n1/pam_smb-1.1.6-0.sparc.rpm
9514dd4d6b54208468f0b5aca6ac51e4
source rpm:
ftp://ftp.suse.com/pub/suse/sparc/update/7.0/zq1/pam_smb-1.1.6-0.src.rpm
22e8dc3e1b51a0f73e7451edd32dc824



AXP Alpha Platform:

SuSE-6.4
ftp://ftp.suse.com/pub/suse/axp/update/6.4/n1/pam_smb-1.1.6-0.alpha.rpm
58547d46f0d19a73f6df6dd60693379f
source rpm:
ftp://ftp.suse.com/pub/suse/axp/update/6.4/zq1/pam_smb-1.1.6-0.src.rpm
5a14499e61e22607efd6f5a6700bf9f8

SuSE-6.3
ftp://ftp.suse.com/pub/suse/axp/update/6.3/n1/pam_smb-1.1.6-0.alpha.rpm
b507bcffe74723c5e950af141e17dce5
source rpm:
ftp://ftp.suse.com/pub/suse/axp/update/6.3/zq1/pam_smb-1.1.6-0.src.rpm
f9e692675604c2e1fad3567b394e12d6



PPC Power PC Platform:

SuSE-6.4
ftp://ftp.suse.com/pub/suse/ppc/update/6.4/n1/pam_smb-1.1.6-0.ppc.rpm
4a098a9308e93f207fa908f6febd7800
source rpm:
ftp://ftp.suse.com/pub/suse/ppc/update/6.4/zq1/pam_smb-1.1.6-0.src.rpm
7e13f60d71ecbda1fc4e3b3765a5ec35

______________________________________________________________________________

2) Pending vulnerabilities in SuSE Distributions and Workarounds:

- zope

Zope is contained in SuSE-7.0, i386 Intel and Sparc Platforms only.
A permission problem can lead to users given extra roles for the
duration of a single request by mutating the roles list as a part
of the request processing. Please update the package from our ftp
server using the commands as described above in section 1).

Considering the moderate severity of the problem and the noise on
the security mailing lists, we do not provide a seperate security
advisory to address this problem.

i386 Intel Platform:

ftp://ftp.suse.com/pub/suse/i386/update/7.0/d2/zope-2.1.6-39.i386.rpm
472928c355c78c40973c01b9dc606adc
source rpm:
ftp://ftp.suse.com/pub/suse/i386/update/7.0/zq1/zope-2.1.6-39.src.rpm
9adbba630924b684458643f753d44832


Sparc Platform:

SuSE-7.0
ftp://ftp.suse.com/pub/suse/sparc/update/7.0/d2/zope-2.1.6-45.sparc.rpm
89358a5217ca6bb3c778cc0f2173d3fb
source rpm:
ftp://ftp.suse.com/pub/suse/sparc/update/7.0/zq1/zope-2.1.6-45.src.rpm
9ce982884dc73e29bc60da3a00f3ab55


- xchat

The xchat IRC client may be tricked to execute arbitrary commands
if the user clicks on an URL. We will provide an update package
shortly. Please note that this kind of problem is rather common
and will be addressed soon in a future advisory for another package.


- IMP

IMP is a webmail application to allow users to read and write their
email in a browser. Security problems have been found that would
allow attackers to run arbitrary commands on the webserver running
IMP.
SuSE does not ship IMP or the Apache module "horde" that IMP is
based on.
______________________________________________________________________________

3) standard appendix:

SuSE runs two security mailing lists to which any interested party may
subscribe:

suse-security@suse.com
- general/linux/SuSE security discussion.
All SuSE security announcements are sent to this list.
To subscribe, send an email to
<suse-security-subscribe@suse.com>.

suse-security-announce@suse.com
- SuSE's announce-only mailing list.
Only SuSE's security annoucements are sent to this list.
To subscribe, send an email to
<suse-security-announce-subscribe@suse.com>.

For general information or the frequently asked questions (faq)
send mail to:
<suse-security-info@suse.com> or
<suse-security-faq@suse.com> respectively.

===============================================
SuSE's security contact is <security@suse.com>.
===============================================

Regards,
Roman Drahtmüller.
- - --
- -
| Roman Drahtmüller <draht@suse.de> // "Caution: Cape does |
SuSE GmbH - Security Phone: // not enable user to fly."
| Nürnberg, Germany +49-911-740530 // (Batman Costume warning label) |
- -
______________________________________________________________________________

The information in this advisory may be distributed or reproduced,
provided that the advisory is not modified in any way.
SuSE GmbH makes no warranties of any kind whatsoever with respect
to the information contained in this security advisory.

Type Bits/KeyID Date User ID
pub 2048/3D25D3D9 1999/03/06 SuSE Security Team <security@suse.de>

- -----BEGIN PGP PUBLIC KEY BLOCK-----
Version: 2.6.3i
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=pIeS
- -----END PGP PUBLIC KEY BLOCK-----

-----BEGIN PGP SIGNATURE-----
Version: 2.6.3i
Charset: noconv

iQEVAwUBOb+lbHey5gA9JdPZAQGoaAf/Scih4DSvieaIS+nw1amDM4Z4ybO6IXyH
h5V9Oc0pMoacPqN9eqRBgE9AfP2OekCYs4X27TbKpW5sRHZ9/H3ttF+FRrV+ImHe
vCiLjc8tUnY6/yG5mHDTjMtSHpJNmpI1y8oj4VgWfkO9hZcXqP9k/vMblUBMxezi
ZaYRYinPULRQ+CPPapOr5p7KMIx0qGVa9CfEQJpr0g4KFktbQrm5gbDCtEwFSb03
Wrkrfe+WTGqFYJ9zMBJZdn68J9dnjgMM7c/cRmzM9xr3LI0hfPnDCwa8kkLkKBq8
POwK59t2kzfODrBnfymvb/3AlQddt67qbFu3n0mlOoXR42qP1QJpRw==
=OYCm
-----END PGP SIGNATURE-----


--
To unsubscribe, e-mail: suse-security-announce-unsubscribe@suse.com
For additional commands, e-mail: suse-security-announce-help@suse.com


Login or Register to add favorites

File Archive:

March 2024

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Mar 1st
    16 Files
  • 2
    Mar 2nd
    0 Files
  • 3
    Mar 3rd
    0 Files
  • 4
    Mar 4th
    32 Files
  • 5
    Mar 5th
    28 Files
  • 6
    Mar 6th
    42 Files
  • 7
    Mar 7th
    17 Files
  • 8
    Mar 8th
    13 Files
  • 9
    Mar 9th
    0 Files
  • 10
    Mar 10th
    0 Files
  • 11
    Mar 11th
    15 Files
  • 12
    Mar 12th
    19 Files
  • 13
    Mar 13th
    21 Files
  • 14
    Mar 14th
    38 Files
  • 15
    Mar 15th
    15 Files
  • 16
    Mar 16th
    0 Files
  • 17
    Mar 17th
    0 Files
  • 18
    Mar 18th
    10 Files
  • 19
    Mar 19th
    32 Files
  • 20
    Mar 20th
    46 Files
  • 21
    Mar 21st
    16 Files
  • 22
    Mar 22nd
    13 Files
  • 23
    Mar 23rd
    0 Files
  • 24
    Mar 24th
    0 Files
  • 25
    Mar 25th
    12 Files
  • 26
    Mar 26th
    31 Files
  • 27
    Mar 27th
    19 Files
  • 28
    Mar 28th
    42 Files
  • 29
    Mar 29th
    0 Files
  • 30
    Mar 30th
    0 Files
  • 31
    Mar 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close