5.1 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:P/I:P/A:P
0.969 High
EPSS
Percentile
99.7%
CentOS Errata and Security Advisory CESA-2013:1310
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.
It was discovered that the Samba Web Administration Tool (SWAT) did not
protect against being opened in a web page frame. A remote attacker could
possibly use this flaw to conduct a clickjacking attack against SWAT users
or users with an active SWAT session. (CVE-2013-0213)
A flaw was found in the Cross-Site Request Forgery (CSRF) protection
mechanism implemented in SWAT. An attacker with the knowledge of a victim’s
password could use this flaw to bypass CSRF protections and conduct a CSRF
attack against the victim SWAT user. (CVE-2013-0214)
An integer overflow flaw was found in the way Samba handled an Extended
Attribute (EA) list provided by a client. A malicious client could send a
specially crafted EA list that triggered an overflow, causing the server to
loop and reprocess the list using an excessive amount of memory.
(CVE-2013-4124)
Note: This issue did not affect the default configuration of the Samba
server.
Red Hat would like to thank the Samba project for reporting CVE-2013-0213
and CVE-2013-0214. Upstream acknowledges Jann Horn as the original reporter
of CVE-2013-0213 and CVE-2013-0214.
These updated samba3x packages also include numerous bug fixes. Space
precludes documenting all of these changes in this advisory. Users are
directed to the Red Hat Enterprise Linux 5.10 Technical Notes, linked to in
the References, for information on the most significant of these changes.
All samba3x users 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.
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-cr-announce/2013-October/027142.html
Affected packages:
samba3x
samba3x-client
samba3x-common
samba3x-doc
samba3x-domainjoin-gui
samba3x-swat
samba3x-winbind
samba3x-winbind-devel
Upstream details at:
https://access.redhat.com/errata/RHSA-2013:1310
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
CentOS | 5 | i386 | samba3x | < 3.6.6-0.136.el5 | samba3x-3.6.6-0.136.el5.i386.rpm |
CentOS | 5 | i386 | samba3x-client | < 3.6.6-0.136.el5 | samba3x-client-3.6.6-0.136.el5.i386.rpm |
CentOS | 5 | i386 | samba3x-common | < 3.6.6-0.136.el5 | samba3x-common-3.6.6-0.136.el5.i386.rpm |
CentOS | 5 | i386 | samba3x-doc | < 3.6.6-0.136.el5 | samba3x-doc-3.6.6-0.136.el5.i386.rpm |
CentOS | 5 | i386 | samba3x-domainjoin-gui | < 3.6.6-0.136.el5 | samba3x-domainjoin-gui-3.6.6-0.136.el5.i386.rpm |
CentOS | 5 | i386 | samba3x-swat | < 3.6.6-0.136.el5 | samba3x-swat-3.6.6-0.136.el5.i386.rpm |
CentOS | 5 | i386 | samba3x-winbind | < 3.6.6-0.136.el5 | samba3x-winbind-3.6.6-0.136.el5.i386.rpm |
CentOS | 5 | i386 | samba3x-winbind-devel | < 3.6.6-0.136.el5 | samba3x-winbind-devel-3.6.6-0.136.el5.i386.rpm |
CentOS | 5 | x86_64 | samba3x | < 3.6.6-0.136.el5 | samba3x-3.6.6-0.136.el5.x86_64.rpm |
CentOS | 5 | x86_64 | samba3x-client | < 3.6.6-0.136.el5 | samba3x-client-3.6.6-0.136.el5.x86_64.rpm |