RHSA-2004:681-01: Updated samba packages fix security issue
Posted on: 12/21/2004 06:25 PM

Updated samba packages are available for Red Hat Enterprise Linux 2.1

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Red Hat Security Advisory

Synopsis: Updated samba packages fix security issue
Advisory ID: RHSA-2004:681-01
Advisory URL: https://rhn.redhat.com/errata/RHSA-2004-681.html
Issue date: 2004-12-21
Updated on: 2004-12-21
Product: Red Hat Enterprise Linux
CVE Names: CAN-2004-1154
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1. Summary:

Updated samba packages that fix an integer overflow vulnerability are now available for Red Hat Enterprise Linux 2.1

2. Relevant releases/architectures:

Red Hat Enterprise Linux AS (Advanced Server) version 2.1 - i386, ia64
Red Hat Linux Advanced Workstation 2.1 - ia64
Red Hat Enterprise Linux ES version 2.1 - i386
Red Hat Enterprise Linux WS version 2.1 - i386

3. Problem description:

Samba provides file and printer sharing services to SMB/CIFS clients.

Greg MacManus of iDEFENSE Labs has discovered an integer overflow bug in Samba versions prior to 3.0.10. An authenticated remote user could exploit this bug which may lead to arbitrary code execution on the Samba server. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2004-1154 to this issue.

Users of Samba should upgrade to these updated packages, which contain backported security patches, and are not vulnerable to these issues.

4. Solution:

Before applying this update, make sure that all previously-released errata relevant to your system have been applied. Use Red Hat Network to download and update your packages. To launch the Red Hat Update Agent, use the following command:

up2date

For information on how to install packages manually, refer to the following Web page for the System Administration or Customization guide specific to your system:

http://www.redhat.com/docs/manuals/enterprise/

5. Bug IDs fixed (http://bugzilla.redhat.com/):

142472 - CAN-2004-1154 Samba authenticated remote root

6. RPMs required:

Red Hat Enterprise Linux AS (Advanced Server) version 2.1:

SRPMS:
ftp://updates.redhat.com/enterprise/2.1AS/en/os/SRPMS/samba-2.2.12-1.21as.3.src.rpm
4d8e6dfbf082e22f85d4194054f1753c samba-2.2.12-1.21as.3.src.rpm

i386:
445c416fd9907eaf7d34d4a3fb9f28ca samba-2.2.12-1.21as.3.i386.rpm
973c4ea1e58863fa23aab8ffce0e73a1 samba-client-2.2.12-1.21as.3.i386.rpm
cdaa1e70589a29604ec28723f2f12e65 samba-common-2.2.12-1.21as.3.i386.rpm
f01bc9a0e00f6278a03e79114d7d82c9 samba-swat-2.2.12-1.21as.3.i386.rpm

ia64:
b7a036f55fc5b8d46d60780d2070e998 samba-2.2.12-1.21as.3.ia64.rpm
79df8b5f51477558e9862e31591d45c8 samba-client-2.2.12-1.21as.3.ia64.rpm
7512ae99f39e9eaeec92c325b1692d57 samba-common-2.2.12-1.21as.3.ia64.rpm
ccd9a64925482c4a521f11b908a6eda3 samba-swat-2.2.12-1.21as.3.ia64.rpm

Red Hat Linux Advanced Workstation 2.1:

SRPMS:
ftp://updates.redhat.com/enterprise/2.1AW/en/os/SRPMS/samba-2.2.12-1.21as.3.src.rpm
4d8e6dfbf082e22f85d4194054f1753c samba-2.2.12-1.21as.3.src.rpm

ia64:
b7a036f55fc5b8d46d60780d2070e998 samba-2.2.12-1.21as.3.ia64.rpm
79df8b5f51477558e9862e31591d45c8 samba-client-2.2.12-1.21as.3.ia64.rpm
7512ae99f39e9eaeec92c325b1692d57 samba-common-2.2.12-1.21as.3.ia64.rpm
ccd9a64925482c4a521f11b908a6eda3 samba-swat-2.2.12-1.21as.3.ia64.rpm

Red Hat Enterprise Linux ES version 2.1:

SRPMS:
ftp://updates.redhat.com/enterprise/2.1ES/en/os/SRPMS/samba-2.2.12-1.21as.3.src.rpm
4d8e6dfbf082e22f85d4194054f1753c samba-2.2.12-1.21as.3.src.rpm

i386:
445c416fd9907eaf7d34d4a3fb9f28ca samba-2.2.12-1.21as.3.i386.rpm
973c4ea1e58863fa23aab8ffce0e73a1 samba-client-2.2.12-1.21as.3.i386.rpm
cdaa1e70589a29604ec28723f2f12e65 samba-common-2.2.12-1.21as.3.i386.rpm
f01bc9a0e00f6278a03e79114d7d82c9 samba-swat-2.2.12-1.21as.3.i386.rpm

Red Hat Enterprise Linux WS version 2.1:

SRPMS:
ftp://updates.redhat.com/enterprise/2.1WS/en/os/SRPMS/samba-2.2.12-1.21as.3.src.rpm
4d8e6dfbf082e22f85d4194054f1753c samba-2.2.12-1.21as.3.src.rpm

i386:
445c416fd9907eaf7d34d4a3fb9f28ca samba-2.2.12-1.21as.3.i386.rpm
973c4ea1e58863fa23aab8ffce0e73a1 samba-client-2.2.12-1.21as.3.i386.rpm
cdaa1e70589a29604ec28723f2f12e65 samba-common-2.2.12-1.21as.3.i386.rpm
f01bc9a0e00f6278a03e79114d7d82c9 samba-swat-2.2.12-1.21as.3.i386.rpm

These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://www.redhat.com/security/team/key/#package

7. References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-1154

8. Contact:

The Red Hat security contact is secalert@redhat.com. More contact details at https://www.redhat.com/security/team/contact/

Copyright 2004 Red Hat, Inc.


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