what you don't know can hurt you

Red Hat Security Advisory 2012-0466-01

Red Hat Security Advisory 2012-0466-01
Posted Apr 11, 2012
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2012-0466-01 - Samba is an open-source implementation of the Server Message Block or Common Internet File System protocol, which allows PC-compatible machines to share files, printers, and other information. A flaw in the Samba suite's Perl-based DCE/RPC IDL compiler, used to generate code to handle RPC calls, resulted in multiple buffer overflows in Samba. A remote, unauthenticated attacker could send a specially-crafted RPC request that would cause the Samba daemon to crash or, possibly, execute arbitrary code with the privileges of the root user.

tags | advisory, remote, overflow, arbitrary, root, perl, protocol
systems | linux, redhat
advisories | CVE-2012-1182
MD5 | f439d60b3b34f702a51295d84ff3ff80

Red Hat Security Advisory 2012-0466-01

Change Mirror Download
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

=====================================================================
Red Hat Security Advisory

Synopsis: Critical: samba3x security update
Advisory ID: RHSA-2012:0466-01
Product: Red Hat Enterprise Linux
Advisory URL: https://rhn.redhat.com/errata/RHSA-2012-0466.html
Issue date: 2012-04-10
CVE Names: CVE-2012-1182
=====================================================================

1. Summary:

Updated samba3x packages that fix one security issue are now available for
Red Hat Enterprise Linux 5 and Red Hat Enterprise Linux 5.6 Extended Update
Support.

The Red Hat Security Response Team has rated this update as having critical
security impact. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available from the CVE link in
the References section.

2. Relevant releases/architectures:

RHEL Desktop Workstation (v. 5 client) - i386, x86_64
Red Hat Enterprise Linux (v. 5 server) - i386, ia64, ppc, s390x, x86_64
Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64
Red Hat Enterprise Linux EUS (v. 5.6 server) - i386, ia64, ppc, s390x, x86_64

3. Description:

Samba is an open-source implementation of the Server Message Block (SMB) or
Common Internet File System (CIFS) protocol, which allows PC-compatible
machines to share files, printers, and other information.

A flaw in the Samba suite's Perl-based DCE/RPC IDL (PIDL) compiler, used
to generate code to handle RPC calls, resulted in multiple buffer overflows
in Samba. A remote, unauthenticated attacker could send a specially-crafted
RPC request that would cause the Samba daemon (smbd) to crash or, possibly,
execute arbitrary code with the privileges of the root user.
(CVE-2012-1182)

Users of Samba are advised to upgrade to these updated packages, which
contain a backported patch to resolve this issue. After installing this
update, the smb service will be restarted automatically.

4. Solution:

Before applying this update, make sure all previously-released errata
relevant to your system have been applied.

This update is available via the Red Hat Network. Details on how to
use the Red Hat Network to apply this update are available at
https://access.redhat.com/knowledge/articles/11258

5. Bugs fixed (http://bugzilla.redhat.com/):

804093 - CVE-2012-1182 samba: Multiple heap-based buffer overflows in memory management based on NDR marshalling code output

6. Package List:

Red Hat Enterprise Linux Desktop (v. 5 client):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/samba3x-3.5.10-0.108.el5_8.src.rpm

i386:
samba3x-3.5.10-0.108.el5_8.i386.rpm
samba3x-client-3.5.10-0.108.el5_8.i386.rpm
samba3x-common-3.5.10-0.108.el5_8.i386.rpm
samba3x-debuginfo-3.5.10-0.108.el5_8.i386.rpm
samba3x-doc-3.5.10-0.108.el5_8.i386.rpm
samba3x-domainjoin-gui-3.5.10-0.108.el5_8.i386.rpm
samba3x-swat-3.5.10-0.108.el5_8.i386.rpm
samba3x-winbind-3.5.10-0.108.el5_8.i386.rpm

x86_64:
samba3x-3.5.10-0.108.el5_8.x86_64.rpm
samba3x-client-3.5.10-0.108.el5_8.x86_64.rpm
samba3x-common-3.5.10-0.108.el5_8.x86_64.rpm
samba3x-debuginfo-3.5.10-0.108.el5_8.i386.rpm
samba3x-debuginfo-3.5.10-0.108.el5_8.x86_64.rpm
samba3x-doc-3.5.10-0.108.el5_8.x86_64.rpm
samba3x-domainjoin-gui-3.5.10-0.108.el5_8.x86_64.rpm
samba3x-swat-3.5.10-0.108.el5_8.x86_64.rpm
samba3x-winbind-3.5.10-0.108.el5_8.i386.rpm
samba3x-winbind-3.5.10-0.108.el5_8.x86_64.rpm

RHEL Desktop Workstation (v. 5 client):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/samba3x-3.5.10-0.108.el5_8.src.rpm

i386:
samba3x-debuginfo-3.5.10-0.108.el5_8.i386.rpm
samba3x-winbind-devel-3.5.10-0.108.el5_8.i386.rpm

x86_64:
samba3x-debuginfo-3.5.10-0.108.el5_8.i386.rpm
samba3x-debuginfo-3.5.10-0.108.el5_8.x86_64.rpm
samba3x-winbind-devel-3.5.10-0.108.el5_8.i386.rpm
samba3x-winbind-devel-3.5.10-0.108.el5_8.x86_64.rpm

Red Hat Enterprise Linux EUS (v. 5.6 server):

Source:
samba3x-3.5.4-0.70.el5_6.2.src.rpm

i386:
samba3x-3.5.4-0.70.el5_6.2.i386.rpm
samba3x-client-3.5.4-0.70.el5_6.2.i386.rpm
samba3x-common-3.5.4-0.70.el5_6.2.i386.rpm
samba3x-debuginfo-3.5.4-0.70.el5_6.2.i386.rpm
samba3x-doc-3.5.4-0.70.el5_6.2.i386.rpm
samba3x-domainjoin-gui-3.5.4-0.70.el5_6.2.i386.rpm
samba3x-swat-3.5.4-0.70.el5_6.2.i386.rpm
samba3x-winbind-3.5.4-0.70.el5_6.2.i386.rpm
samba3x-winbind-devel-3.5.4-0.70.el5_6.2.i386.rpm

ia64:
samba3x-3.5.4-0.70.el5_6.2.ia64.rpm
samba3x-client-3.5.4-0.70.el5_6.2.ia64.rpm
samba3x-common-3.5.4-0.70.el5_6.2.ia64.rpm
samba3x-debuginfo-3.5.4-0.70.el5_6.2.ia64.rpm
samba3x-doc-3.5.4-0.70.el5_6.2.ia64.rpm
samba3x-domainjoin-gui-3.5.4-0.70.el5_6.2.ia64.rpm
samba3x-swat-3.5.4-0.70.el5_6.2.ia64.rpm
samba3x-winbind-3.5.4-0.70.el5_6.2.ia64.rpm
samba3x-winbind-devel-3.5.4-0.70.el5_6.2.ia64.rpm

ppc:
samba3x-3.5.4-0.70.el5_6.2.ppc.rpm
samba3x-client-3.5.4-0.70.el5_6.2.ppc.rpm
samba3x-common-3.5.4-0.70.el5_6.2.ppc.rpm
samba3x-debuginfo-3.5.4-0.70.el5_6.2.ppc.rpm
samba3x-debuginfo-3.5.4-0.70.el5_6.2.ppc64.rpm
samba3x-doc-3.5.4-0.70.el5_6.2.ppc.rpm
samba3x-domainjoin-gui-3.5.4-0.70.el5_6.2.ppc.rpm
samba3x-swat-3.5.4-0.70.el5_6.2.ppc.rpm
samba3x-winbind-3.5.4-0.70.el5_6.2.ppc.rpm
samba3x-winbind-3.5.4-0.70.el5_6.2.ppc64.rpm
samba3x-winbind-devel-3.5.4-0.70.el5_6.2.ppc.rpm
samba3x-winbind-devel-3.5.4-0.70.el5_6.2.ppc64.rpm

s390x:
samba3x-3.5.4-0.70.el5_6.2.s390x.rpm
samba3x-client-3.5.4-0.70.el5_6.2.s390x.rpm
samba3x-common-3.5.4-0.70.el5_6.2.s390x.rpm
samba3x-debuginfo-3.5.4-0.70.el5_6.2.s390.rpm
samba3x-debuginfo-3.5.4-0.70.el5_6.2.s390x.rpm
samba3x-doc-3.5.4-0.70.el5_6.2.s390x.rpm
samba3x-domainjoin-gui-3.5.4-0.70.el5_6.2.s390x.rpm
samba3x-swat-3.5.4-0.70.el5_6.2.s390x.rpm
samba3x-winbind-3.5.4-0.70.el5_6.2.s390.rpm
samba3x-winbind-3.5.4-0.70.el5_6.2.s390x.rpm
samba3x-winbind-devel-3.5.4-0.70.el5_6.2.s390.rpm
samba3x-winbind-devel-3.5.4-0.70.el5_6.2.s390x.rpm

x86_64:
samba3x-3.5.4-0.70.el5_6.2.x86_64.rpm
samba3x-client-3.5.4-0.70.el5_6.2.x86_64.rpm
samba3x-common-3.5.4-0.70.el5_6.2.x86_64.rpm
samba3x-debuginfo-3.5.4-0.70.el5_6.2.i386.rpm
samba3x-debuginfo-3.5.4-0.70.el5_6.2.x86_64.rpm
samba3x-doc-3.5.4-0.70.el5_6.2.x86_64.rpm
samba3x-domainjoin-gui-3.5.4-0.70.el5_6.2.x86_64.rpm
samba3x-swat-3.5.4-0.70.el5_6.2.x86_64.rpm
samba3x-winbind-3.5.4-0.70.el5_6.2.i386.rpm
samba3x-winbind-3.5.4-0.70.el5_6.2.x86_64.rpm
samba3x-winbind-devel-3.5.4-0.70.el5_6.2.i386.rpm
samba3x-winbind-devel-3.5.4-0.70.el5_6.2.x86_64.rpm

Red Hat Enterprise Linux (v. 5 server):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/samba3x-3.5.10-0.108.el5_8.src.rpm

i386:
samba3x-3.5.10-0.108.el5_8.i386.rpm
samba3x-client-3.5.10-0.108.el5_8.i386.rpm
samba3x-common-3.5.10-0.108.el5_8.i386.rpm
samba3x-debuginfo-3.5.10-0.108.el5_8.i386.rpm
samba3x-doc-3.5.10-0.108.el5_8.i386.rpm
samba3x-domainjoin-gui-3.5.10-0.108.el5_8.i386.rpm
samba3x-swat-3.5.10-0.108.el5_8.i386.rpm
samba3x-winbind-3.5.10-0.108.el5_8.i386.rpm
samba3x-winbind-devel-3.5.10-0.108.el5_8.i386.rpm

ia64:
samba3x-3.5.10-0.108.el5_8.ia64.rpm
samba3x-client-3.5.10-0.108.el5_8.ia64.rpm
samba3x-common-3.5.10-0.108.el5_8.ia64.rpm
samba3x-debuginfo-3.5.10-0.108.el5_8.ia64.rpm
samba3x-doc-3.5.10-0.108.el5_8.ia64.rpm
samba3x-domainjoin-gui-3.5.10-0.108.el5_8.ia64.rpm
samba3x-swat-3.5.10-0.108.el5_8.ia64.rpm
samba3x-winbind-3.5.10-0.108.el5_8.ia64.rpm
samba3x-winbind-devel-3.5.10-0.108.el5_8.ia64.rpm

ppc:
samba3x-3.5.10-0.108.el5_8.ppc.rpm
samba3x-client-3.5.10-0.108.el5_8.ppc.rpm
samba3x-common-3.5.10-0.108.el5_8.ppc.rpm
samba3x-debuginfo-3.5.10-0.108.el5_8.ppc.rpm
samba3x-debuginfo-3.5.10-0.108.el5_8.ppc64.rpm
samba3x-doc-3.5.10-0.108.el5_8.ppc.rpm
samba3x-domainjoin-gui-3.5.10-0.108.el5_8.ppc.rpm
samba3x-swat-3.5.10-0.108.el5_8.ppc.rpm
samba3x-winbind-3.5.10-0.108.el5_8.ppc.rpm
samba3x-winbind-3.5.10-0.108.el5_8.ppc64.rpm
samba3x-winbind-devel-3.5.10-0.108.el5_8.ppc.rpm
samba3x-winbind-devel-3.5.10-0.108.el5_8.ppc64.rpm

s390x:
samba3x-3.5.10-0.108.el5_8.s390x.rpm
samba3x-client-3.5.10-0.108.el5_8.s390x.rpm
samba3x-common-3.5.10-0.108.el5_8.s390x.rpm
samba3x-debuginfo-3.5.10-0.108.el5_8.s390.rpm
samba3x-debuginfo-3.5.10-0.108.el5_8.s390x.rpm
samba3x-doc-3.5.10-0.108.el5_8.s390x.rpm
samba3x-domainjoin-gui-3.5.10-0.108.el5_8.s390x.rpm
samba3x-swat-3.5.10-0.108.el5_8.s390x.rpm
samba3x-winbind-3.5.10-0.108.el5_8.s390.rpm
samba3x-winbind-3.5.10-0.108.el5_8.s390x.rpm
samba3x-winbind-devel-3.5.10-0.108.el5_8.s390.rpm
samba3x-winbind-devel-3.5.10-0.108.el5_8.s390x.rpm

x86_64:
samba3x-3.5.10-0.108.el5_8.x86_64.rpm
samba3x-client-3.5.10-0.108.el5_8.x86_64.rpm
samba3x-common-3.5.10-0.108.el5_8.x86_64.rpm
samba3x-debuginfo-3.5.10-0.108.el5_8.i386.rpm
samba3x-debuginfo-3.5.10-0.108.el5_8.x86_64.rpm
samba3x-doc-3.5.10-0.108.el5_8.x86_64.rpm
samba3x-domainjoin-gui-3.5.10-0.108.el5_8.x86_64.rpm
samba3x-swat-3.5.10-0.108.el5_8.x86_64.rpm
samba3x-winbind-3.5.10-0.108.el5_8.i386.rpm
samba3x-winbind-3.5.10-0.108.el5_8.x86_64.rpm
samba3x-winbind-devel-3.5.10-0.108.el5_8.i386.rpm
samba3x-winbind-devel-3.5.10-0.108.el5_8.x86_64.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://access.redhat.com/security/team/key/#package

7. References:

https://www.redhat.com/security/data/cve/CVE-2012-1182.html
https://access.redhat.com/security/updates/classification/#critical

8. Contact:

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

Copyright 2012 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.4 (GNU/Linux)

iD8DBQFPhKNYXlSAg2UNWIIRAt9sAJ9Zi2fyXGT3hEgX4F4ZeISZkkAvwACeKcdL
nyh/y/kvtJih41lqa/2hh2Y=
=KzZJ
-----END PGP SIGNATURE-----


--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce

Comments

RSS Feed Subscribe to this comment feed

No comments yet, be the first!

Login or Register to post a comment

File Archive:

July 2019

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

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2019 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close