Test ID:	1.3.6.1.4.1.25623.1.0.871786
Category:	Red Hat Local Security Checks
Title:	RedHat Update for samba4 RHSA-2017:0744-01
Summary:	The remote host is missing an update for the 'samba4'; package(s) announced via the referenced advisory.
Description:	Summary: The remote host is missing an update for the 'samba4' package(s) announced via the referenced advisory. Vulnerability Insight: 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. Security Fix(es): * It was found that Samba always requested forwardable tickets when using Kerberos authentication. A service to which Samba authenticated using Kerberos could subsequently use the ticket to impersonate Samba to other services or domain users. (CVE-2016-2125) * A flaw was found in the way Samba handled PAC (Privilege Attribute Certificate) checksums. A remote, authenticated attacker could use this flaw to crash the winbindd process. (CVE-2016-2126) Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 6.9 Release Notes and Red Hat Enterprise Linux 6.9 Technical Notes linked from the References section. Affected Software/OS: samba4 on Red Hat Enterprise Linux Desktop (v. 6), Red Hat Enterprise Linux Server (v. 6), Red Hat Enterprise Linux Workstation (v. 6) Solution: Please Install the Updated Packages. CVSS Score: 4.0 CVSS Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2016-2125 BugTraq ID: 94988 http://www.securityfocus.com/bid/94988 RedHat Security Advisories: RHSA-2017:0494 http://rhn.redhat.com/errata/RHSA-2017-0494.html RedHat Security Advisories: RHSA-2017:0495 http://rhn.redhat.com/errata/RHSA-2017-0495.html RedHat Security Advisories: RHSA-2017:0662 http://rhn.redhat.com/errata/RHSA-2017-0662.html RedHat Security Advisories: RHSA-2017:0744 http://rhn.redhat.com/errata/RHSA-2017-0744.html RedHat Security Advisories: RHSA-2017:1265 https://access.redhat.com/errata/RHSA-2017:1265 http://www.securitytracker.com/id/1037494 Common Vulnerability Exposure (CVE) ID: CVE-2016-2126 BugTraq ID: 94994 http://www.securityfocus.com/bid/94994 http://www.securitytracker.com/id/1037495
Copyright	Copyright (C) 2017 Greenbone AG

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