Detections
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CentOS 5 : samba (CESA-2014:0305)
medium Nessus Plugin ID 73063
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Synopsis
The remote CentOS host is missing one or more security updates.Description
Updated samba packages that fix three security issues are now available for Red Hat Enterprise Linux 5.The Red Hat Security Response Team has rated this update as having Moderate 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.
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.
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.
Solution
Update the affected samba packages.See Also
Plugin Details
Severity: Medium
ID: 73063
File Name: centos_RHSA-2014-0305.nasl
Version: 1.11
Type: local
Agent: unix
Family: CentOS Local Security Checks
Published: 3/18/2014
Updated: 1/4/2021
Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 5.9
CVSS v2
Risk Factor: Medium
Base Score: 5.1
Temporal Score: 4
Vector: CVSS2#AV:N/AC:H/Au:N/C:P/I:P/A:P
CVSS Score Source: CVE-2013-0213
Vulnerability Information
CPE: p-cpe:/a:centos:centos:samba-swat, p-cpe:/a:centos:centos:samba, p-cpe:/a:centos:centos:samba-common, cpe:/o:centos:centos:5, p-cpe:/a:centos:centos:libsmbclient-devel, p-cpe:/a:centos:centos:libsmbclient, p-cpe:/a:centos:centos:samba-client
Required KB Items: Host/local_checks_enabled, Host/CentOS/release, Host/CentOS/rpm-list
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 3/17/2014
Vulnerability Publication Date: 2/2/2013
Reference Information
CVE: CVE-2013-0213, CVE-2013-0214, CVE-2013-4124
RHSA: 2014:0305