Important CentOS samba Update

Metadata

high
8.3
libsmbclient-3.6.9-167.el6_5.i686.rpm, libsmbclient-3.6.9-167.el6_5.x86_64.rpm, libsmbclient-devel-3.6.9-167.el6_5.i686.rpm, libsmbclient-devel-3.6.9-167.el6_5.x86_64.rpm, samba-3.6.9-167.el6_5.i686.rpm, samba-3.6.9-167.el6_5.src.rpm, samba-3.6.9-167.el6_5.x86_64.rpm, samba-client-3.6.9-167.el6_5.i686.rpm, samba-client-3.6.9-167.el6_5.x86_64.rpm, samba-common-3.6.9-167.el6_5.i686.rpm, samba-common-3.6.9-167.el6_5.x86_64.rpm, samba-doc-3.6.9-167.el6_5.i686.rpm, samba-doc-3.6.9-167.el6_5.x86_64.rpm, samba-domainjoin-gui-3.6.9-167.el6_5.i686.rpm, samba-domainjoin-gui-3.6.9-167.el6_5.x86_64.rpm, samba-swat-3.6.9-167.el6_5.i686.rpm, samba-swat-3.6.9-167.el6_5.x86_64.rpm, samba-winbind-3.6.9-167.el6_5.i686.rpm, samba-winbind-3.6.9-167.el6_5.x86_64.rpm, samba-winbind-clients-3.6.9-167.el6_5.i686.rpm, samba-winbind-clients-3.6.9-167.el6_5.x86_64.rpm, samba-winbind-devel-3.6.9-167.el6_5.i686.rpm, samba-winbind-devel-3.6.9-167.el6_5.x86_64.rpm, samba-winbind-krb5-locator-3.6.9-167.el6_5.i686.rpm, samba-winbind-krb5-locator-3.6.9-167.el6_5.x86_64.rpm, samba3x-3.6.6-0.138.el5_10.i386.rpm, samba3x-3.6.6-0.138.el5_10.src.rpm, samba3x-3.6.6-0.138.el5_10.x86_64.rpm, samba3x-client-3.6.6-0.138.el5_10.i386.rpm, samba3x-client-3.6.6-0.138.el5_10.x86_64.rpm, samba3x-common-3.6.6-0.138.el5_10.i386.rpm, samba3x-common-3.6.6-0.138.el5_10.x86_64.rpm, samba3x-doc-3.6.6-0.138.el5_10.i386.rpm, samba3x-doc-3.6.6-0.138.el5_10.x86_64.rpm, samba3x-domainjoin-gui-3.6.6-0.138.el5_10.i386.rpm, samba3x-domainjoin-gui-3.6.6-0.138.el5_10.x86_64.rpm, samba3x-swat-3.6.6-0.138.el5_10.i386.rpm, samba3x-swat-3.6.6-0.138.el5_10.x86_64.rpm, samba3x-winbind-3.6.6-0.138.el5_10.i386.rpm, samba3x-winbind-3.6.6-0.138.el5_10.x86_64.rpm, samba3x-winbind-devel-3.6.6-0.138.el5_10.i386.rpm, samba3x-winbind-devel-3.6.6-0.138.el5_10.x86_64.rpm
CVE-2013-4408, CVE-2013-4475
rhn.redhat.com, lists.centos.org, lists.centos.org
2013-12-10
2017-07-27 19:06
Important CentOS samba4 Update
CVE-2013-4408 samba4
CVE-2013-4475 samba
CVE-2013-4408 samba
CVE-2013-4475 samba4
CVE-2013-4475
CVE-2013-4408
2017-04-01 19:07
2017-01-05 20:11

Description


Updated samba3x and samba packages that fix two security issues are now
available for Red Hat Enterprise Linux 5 and 6 respectively.

The Red Hat Security Response Team has rated this update as having
important security impact. Common Vulnerability Scoring System (CVSS) base
scores, which give detailed severity ratings, are available for each
vulnerability from the CVE links in the References section.

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 heap-based buffer overflow flaw was found in the DCE-RPC client code in
Samba. A specially crafted DCE-RPC packet could cause various Samba
programs to crash or, possibly, execute arbitrary code when parsed.
A malicious or compromised Active Directory Domain Controller could use
this flaw to compromise the winbindd daemon running with root privileges.
(CVE-2013-4408)

A flaw was found in the way Samba performed ACL checks on alternate file
and directory data streams. An attacker able to access a CIFS share with
alternate stream support enabled could access alternate data streams
regardless of the underlying file or directory ACL permissions.
(CVE-2013-4475)

Red Hat would like to thank the Samba project for reporting CVE-2013-4408.
Upstream acknowledges Stefan Metzmacher and Michael Adam of SerNet as the
original reporters of this issue.

All users of Samba are advised to upgrade to these updated packages, which
contain backported patches to correct these issues. After installing this
update, the smb service will be restarted automatically.
Please see https://www.redhat.com/footer/terms-of-use.html

Am I vulnerable?

The constraints below list the versions that this vulnerability is patched in, and versions that are unaffected. If a patch is ready but unrealeased, then it is pending.

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Affected package information

Release Package Patched in
5 samba3x samba3x-3.6.6-0.138.el5_10.i386.rpm
samba3x samba3x-3.6.6-0.138.el5_10.src.rpm
samba3x samba3x-3.6.6-0.138.el5_10.x86_64.rpm
samba3x-client samba3x-client-3.6.6-0.138.el5_10.i386.rpm
samba3x-client samba3x-client-3.6.6-0.138.el5_10.x86_64.rpm
samba3x-common samba3x-common-3.6.6-0.138.el5_10.i386.rpm
samba3x-common samba3x-common-3.6.6-0.138.el5_10.x86_64.rpm
samba3x-doc samba3x-doc-3.6.6-0.138.el5_10.i386.rpm
samba3x-doc samba3x-doc-3.6.6-0.138.el5_10.x86_64.rpm
samba3x-domainjoin-gui samba3x-domainjoin-gui-3.6.6-0.138.el5_10.i386.rpm
samba3x-domainjoin-gui samba3x-domainjoin-gui-3.6.6-0.138.el5_10.x86_64.rpm
samba3x-swat samba3x-swat-3.6.6-0.138.el5_10.i386.rpm
samba3x-swat samba3x-swat-3.6.6-0.138.el5_10.x86_64.rpm
samba3x-winbind samba3x-winbind-3.6.6-0.138.el5_10.i386.rpm
samba3x-winbind samba3x-winbind-3.6.6-0.138.el5_10.x86_64.rpm
samba3x-winbind-devel samba3x-winbind-devel-3.6.6-0.138.el5_10.i386.rpm
samba3x-winbind-devel samba3x-winbind-devel-3.6.6-0.138.el5_10.x86_64.rpm
6 libsmbclient libsmbclient-3.6.9-167.el6_5.i686.rpm
libsmbclient libsmbclient-3.6.9-167.el6_5.x86_64.rpm
libsmbclient-devel libsmbclient-devel-3.6.9-167.el6_5.i686.rpm
libsmbclient-devel libsmbclient-devel-3.6.9-167.el6_5.x86_64.rpm
samba samba-3.6.9-167.el6_5.i686.rpm
samba samba-3.6.9-167.el6_5.src.rpm
samba samba-3.6.9-167.el6_5.x86_64.rpm
samba-client samba-client-3.6.9-167.el6_5.i686.rpm
samba-client samba-client-3.6.9-167.el6_5.x86_64.rpm
samba-common samba-common-3.6.9-167.el6_5.i686.rpm
samba-common samba-common-3.6.9-167.el6_5.x86_64.rpm
samba-doc samba-doc-3.6.9-167.el6_5.i686.rpm
samba-doc samba-doc-3.6.9-167.el6_5.x86_64.rpm
samba-domainjoin-gui samba-domainjoin-gui-3.6.9-167.el6_5.i686.rpm
samba-domainjoin-gui samba-domainjoin-gui-3.6.9-167.el6_5.x86_64.rpm
samba-swat samba-swat-3.6.9-167.el6_5.i686.rpm
samba-swat samba-swat-3.6.9-167.el6_5.x86_64.rpm
samba-winbind samba-winbind-3.6.9-167.el6_5.i686.rpm
samba-winbind samba-winbind-3.6.9-167.el6_5.x86_64.rpm
samba-winbind-clients samba-winbind-clients-3.6.9-167.el6_5.i686.rpm
samba-winbind-clients samba-winbind-clients-3.6.9-167.el6_5.x86_64.rpm
samba-winbind-devel samba-winbind-devel-3.6.9-167.el6_5.i686.rpm
samba-winbind-devel samba-winbind-devel-3.6.9-167.el6_5.x86_64.rpm
samba-winbind-krb5-locator samba-winbind-krb5-locator-3.6.9-167.el6_5.i686.rpm
samba-winbind-krb5-locator samba-winbind-krb5-locator-3.6.9-167.el6_5.x86_64.rpm