From: Crispin Cowan <crispin@wirex.com>
Subject: Immunix OS Security Advisory Procedures
Date: Wed, 30 May 2001 16:51:32 -0700
WireX will shortly be releasing some new security advisories. However,
we are changing our security announcement procedures. Hence forth,
advisories will be sent from "security@wirex.com", and updates will be
signed with WireX's new corporate GPG key:
pub 1024D/AD1454CB 2001-05-24 WireX Communications, Inc. <security@wirex.com>
Key fingerprint = 8E4B 16B8 6D72 E044 1204 E502 5507 162F AD14 54CB
The full key can be found here http://www.wirex.com/security/GPG_KEY
Crispin
P.S. My apologies for the many copies of the FormatGuard announcement
you may have received. That was an unforseen consequence of my
cross-posting the announcement to separate moderated mailing lists.
Never do that :-)
--
Crispin Cowan, Ph.D.
Chief Scientist, WireX Communications, Inc. http://wirex.com
Security Hardened Linux Distribution: http://immunix.org
Available for purchase: http://wirex.com//Products/Immunix/purchase.html
From: Immunix Security Team <security@wirex.com>
Subject: Immunix OS Security update for man
Date: Wed, 30 May 2001 16:38:18 -0700
-----------------------------------------------------------------------
Immunix OS Security Advisory
Packages updated: man, mktemp (Immunix OS 6.2 only)
Affected products: Immunix OS 6.2, 7.0-beta, and 7.0
Bugs fixed: immunix/1609, immunix/1610
Date: May 30, 2001
Advisory ID: IMNX-2001-70-021-01
Author: Steve Beattie <steve@wirex.com>
-----------------------------------------------------------------------
Description:
Tim Robbins and zenith parsec found a buffer overflow in
the version of man included in all versions of Immunix OS. See
http://marc.theaimsgroup.com/?l=linux-security-audit&m=97135291522462&w=2
and http://www.securityfocus.com/archive/1/184534. Because this
buffer overflow does not occur on the stack, StackGuard does not
prevent this from being exploited.
Immunix OS 6.2 users should note that they need to apply the mktemp
update as well. The updated mktemp package provides the "-d"
parameter to safely create temporary directories.
Package names and locations:
Precompiled binary packages for Immunix 6.2 are available at:
http://download.immunix.org/ImmunixOS/6.2/updates/RPMS/man-1.5i-0.6x.1_StackGuard.i386.rpm
http://download.immunix.org/ImmunixOS/6.2/updates/RPMS/mktemp-1.5-2.1.6x_StackGuard.i386.rpm
Source packages for Immunix 6.2 are available at:
http://download.immunix.org/ImmunixOS/6.2/updates/SRPMS/man-1.5i-0.6x.1_StackGuard.src.rpm
http://download.immunix.org/ImmunixOS/6.2/updates/SRPMS/mktemp-1.5-2.1.6x_StackGuard.src.rpm
Precompiled binary package for Immunix 7.0-beta and 7.0 is available at:
http://download.immunix.org/ImmunixOS/7.0/updates/RPMS/man-1.5i-4_imnx.i386.rpm
Source package for Immunix 7.0-beta and 7.0 is available at:
http://download.immunix.org/ImmunixOS/7.0/updates/SRPMS/man-1.5i-4_imnx.src.rpm
md5sums of the packages:
b2ed443a2dab767c66e3b0d94a767fad RPMS/man-1.5i-0.6x.1_StackGuard.i386.rpm
6503f8ae90b9a83755706da5234673d5 RPMS/mktemp-1.5-2.1.6x_StackGuard.i386.rpm
64dfb48daae15d5143b1c24f076cdddd SRPMS/man-1.5i-0.6x.1_StackGuard.src.rpm
3e5ee1a9a956a1c9e012c7220d1f2cea SRPMS/mktemp-1.5-2.1.6x_StackGuard.src.rpm
a7d9953587bfefbddb712adb4d209d0c RPMS/man-1.5i-4_imnx.i386.rpm
204ad8f23b33c4adf744aa1afa90c5bd SRPMS/man-1.5i-4_imnx.src.rpm
GPG verification:
Our public key is available at .
*** NOTE *** This key is different from the one used in advisories
IMNX-2001-70-020-01 and earlier.
Online version of all Immunix 6.2 updates and advisories:
http://immunix.org/ImmunixOS/6.2/updates/
Online version of all Immunix 7.0-beta updates and advisories:
http://immunix.org/ImmunixOS/7.0-beta/updates/
Online version of all Immunix 7.0 updates and advisories:
http://immunix.org/ImmunixOS/7.0/updates/
NOTE:
Ibiblio is graciously mirroring our updates, so if the links above are
slow, please try:
ftp://ftp.ibiblio.org/pub/Linux/distributions/immunix/
or one of the many mirrors available at:
http://www.ibiblio.org/pub/Linux/MIRRORS.html
Contact information:
To report vulnerabilities, please contact security@wirex.com. WireX
attempts to conform to the RFP vulnerabilty disclosure protocol
.
From: Immunix Security Team <security@wirex.com>
Subject: Immunix OS Security update for kerberos
Date: Wed, 30 May 2001 16:44:32 -0700
-----------------------------------------------------------------------
Immunix OS Security Advisory
Packages updated: kerberos
Affected products: Immunix OS 6.2, 7.0-beta, and 7.0
Bugs fixed: immunix/1608
Date: May 30, 2001
Advisory ID: IMNX-2001-70-022-01
Author: Steve Beattie <steve@wirex.com>
-----------------------------------------------------------------------
Description:
Mario Lorenz discovered a possible buffer overflow in the kerberos
gssapi-aware ftpd in the krb5-workstation package that is included
in all versions of Immunix OS. It is believed at this time that
StackGuard prevents the exploitation of this vulnerability; however,
in the absence of an exploit to test against, we recommend that all
users of the kerberos packages update their installation.
Package names and locations:
Precompiled binary packages for Immunix 6.2 are available at:
http://download.immunix.org/ImmunixOS/6.2/updates/RPMS/krb5-configs-1.1.1-27_StackGuard.i386.rpm
http://download.immunix.org/ImmunixOS/6.2/updates/RPMS/krb5-devel-1.1.1-27_StackGuard.i386.rpm
http://download.immunix.org/ImmunixOS/6.2/updates/RPMS/krb5-libs-1.1.1-27_StackGuard.i386.rpm
http://download.immunix.org/ImmunixOS/6.2/updates/RPMS/krb5-server-1.1.1-27_StackGuard.i386.rpm
http://download.immunix.org/ImmunixOS/6.2/updates/RPMS/krb5-workstation-1.1.1-27_StackGuard.i386.rpm
Source package for Immunix 6.2 is available at:
http://download.immunix.org/ImmunixOS/6.2/updates/SRPMS/krb5-1.1.1-27_StackGuard.src.rpm
Precompiled binary packages for Immunix 7.0-beta and 7.0 are available at:
http://download.immunix.org/ImmunixOS/7.0/updates/RPMS/krb5-devel-1.2.2-5_imnx.i386.rpm
http://download.immunix.org/ImmunixOS/7.0/updates/RPMS/krb5-libs-1.2.2-5_imnx.i386.rpm
http://download.immunix.org/ImmunixOS/7.0/updates/RPMS/krb5-server-1.2.2-5_imnx.i386.rpm
http://download.immunix.org/ImmunixOS/7.0/updates/RPMS/krb5-workstation-1.2.2-5_imnx.i386.rpm
Source package for Immunix 7.0-beta and 7.0 is available at:
http://download.immunix.org/ImmunixOS/7.0/updates/SRPMS/krb5-1.2.2-5_imnx.src.rpm
md5sums of the packages:
5a80bb7ae841d639f07d7ecc3c124abe RPMS/krb5-configs-1.1.1-27_StackGuard.i386.rpm
7831c1c54c3b85e056630499f9bb2862 RPMS/krb5-devel-1.1.1-27_StackGuard.i386.rpm
f356fc7d91019677ca8b86d206ed28e7 RPMS/krb5-libs-1.1.1-27_StackGuard.i386.rpm
28d9a8ba22faca300cdaf19ef3cc3448 RPMS/krb5-server-1.1.1-27_StackGuard.i386.rpm
a5c4ab4fa7ecc266e8cee8501bc82a98 RPMS/krb5-workstation-1.1.1-27_StackGuard.i386.rpm
08c2ab7b98b4316024adf7ea1dd646de SRPMS/krb5-1.1.1-27_StackGuard.src.rpm
fef3bf7dd342623807c2e9fb97c8ae30 RPMS/krb5-devel-1.2.2-5_imnx.i386.rpm
0b9e6ee3220f178af40d75035037f936 RPMS/krb5-libs-1.2.2-5_imnx.i386.rpm
1d389553d0d5228cc9399da39439e36e RPMS/krb5-server-1.2.2-5_imnx.i386.rpm
72039c3984c4ecfb2d9d46cfe227703b RPMS/krb5-workstation-1.2.2-5_imnx.i386.rpm
76360a0760506443d0ca8689f6246720 SRPMS/krb5-1.2.2-5_imnx.src.rpm
GPG verification:
Our public key is available at .
*** NOTE *** This key is different from the one used in advisories
IMNX-2001-70-020-01 and earlier.
Online version of all Immunix 6.2 updates and advisories:
http://immunix.org/ImmunixOS/6.2/updates/
Online version of all Immunix 7.0-beta updates and advisories:
http://immunix.org/ImmunixOS/7.0-beta/updates/
Online version of all Immunix 7.0 updates and advisories:
http://immunix.org/ImmunixOS/7.0/updates/
NOTE:
Ibiblio is graciously mirroring our updates, so if the links above are
slow, please try:
ftp://ftp.ibiblio.org/pub/Linux/distributions/immunix/
or one of the many mirrors available at:
http://www.ibiblio.org/pub/Linux/MIRRORS.html
Contact information:
To report vulnerabilities, please contact security@wirex.com. WireX
attempts to conform to the RFP vulnerabilty disclosure protocol
.
From: Immunix Security Team <security@wirex.com>
Subject: Immunix OS Security update for GnuPG
Date: Wed, 30 May 2001 16:52:59 -0700
-----------------------------------------------------------------------
Immunix OS Security Advisory
Packages updated: gnupg
Affected products: Immunix OS 6.2, 7.0-beta, and 7.0
Bugs fixed: immunix/1611
Date: May 30, 2001
Advisory ID: IMNX-2001-70-023-01
Author: Steve Beattie <steve@wirex.com>
Obsoletes: IMNX-2001-70-018-01
-----------------------------------------------------------------------
Description:
fish stiqz of Synnergy Networks recently discovered a format
flaw in the version of GnuPG included in all versions of Immunix
OS. Please see http://www.securityfocus.com/archive/1/187352 for
more information. Because the flaw occurs in a call to the gnupg
internal function tty_printf, FormatGuard does not protect against
this vulnerability. A new version of GnuPG, 1.0.6, has been released
to fix this problem.
All Immunix OS users are encouraged to upgrade to this latest version.
Package names and locations:
Precompiled binary packages for Immunix 6.2 are available at:
http://download.immunix.org/ImmunixOS/6.2/updates/RPMS/gnupg-1.0.6-2_StackGuard.i386
Source packages for Immunix 6.2 are available at:
http://download.immunix.org/ImmunixOS/6.2/updates/SRPMS/gnupg-1.0.6-2_StackGuard.src
Precompiled binary packages for Immunix 7.0-beta and 7.0 are available at:
http://download.immunix.org/ImmunixOS/7.0/updates/RPMS/gnupg-1.0.6-2_imnx.i386.rpm
Source package for Immunix 7.0-beta and 7.0 is available at:
http://download.immunix.org/ImmunixOS/7.0/updates/SRPMS/gnupg-1.0.6-2_imnx.src.rpm
md5sums of the packages:
9bc5c1cba1400a2e9f613115c0da92f3 RPMS/gnupg-1.0.6-2_StackGuard.i386.rpm
8fcd9b378857badf918458e244660a2b SRPMS/gnupg-1.0.6-2_StackGuard.src.rpm
d4287ebc816e721bf8c31705ba2e8c4b RPMS/gnupg-1.0.6-2_imnx.i386.rpm
1649ce1f3e569c4cee66c202d1f359e6 SRPMS/gnupg-1.0.6-2_imnx.src.rpm
GPG verification:
Our public key is available at .
*** NOTE *** This key is different from the one used in advisories
IMNX-2001-70-020-01 and earlier.
Online version of all Immunix 6.2 updates and advisories:
http://immunix.org/ImmunixOS/6.2/updates/
Online version of all Immunix 7.0-beta updates and advisories:
http://immunix.org/ImmunixOS/7.0-beta/updates/
Online version of all Immunix 7.0 updates and advisories:
http://immunix.org/ImmunixOS/7.0/updates/
NOTE:
Ibiblio is graciously mirroring our updates, so if the links above are
slow, please try:
ftp://ftp.ibiblio.org/pub/Linux/distributions/immunix/
or one of the many mirrors available at:
http://www.ibiblio.org/pub/Linux/MIRRORS.html
Contact information:
To report vulnerabilities, please contact security@wirex.com. WireX
attempts to conform to the RFP vulnerabilty disclosure protocol
.
