Test ID:	1.3.6.1.4.1.25623.1.0.810729
Category:	General
Title:	Samba Server Symlink Race Information Disclosure Vulnerability
Summary:	Samba is prone to an information disclosure vulnerability.
Description:	Summary: Samba is prone to an information disclosure vulnerability. Vulnerability Insight: The time-of-check, time-of-use race condition in Samba, a SMB/CIFS file, print, and login server for Unix. A malicious client can take advantage of this flaw by exploiting a symlink race to access areas of the server file system not exported under a share definition. Vulnerability Impact: Successful exploitation will allow clients to access non-exported parts of the file system via symlinks. Affected Software/OS: Samba Server versions 4.6.x before 4.6.1, Samba Server versions 4.4.x before 4.4.12, and Samba Server versions 4.5.x before 4.5.7. Solution: Upgrade to Samba 4.6.1 or 4.4.12 or 4.5.7 or later. CVSS Score: 6.0 CVSS Vector: AV:N/AC:M/Au:S/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2017-2619 BugTraq ID: 97033 http://www.securityfocus.com/bid/97033 Debian Security Information: DSA-3816 (Google Search) https://www.debian.org/security/2017/dsa-3816 https://www.exploit-db.com/exploits/41740/ RedHat Security Advisories: RHSA-2017:1265 https://access.redhat.com/errata/RHSA-2017:1265 RedHat Security Advisories: RHSA-2017:2338 https://access.redhat.com/errata/RHSA-2017:2338 RedHat Security Advisories: RHSA-2017:2778 https://access.redhat.com/errata/RHSA-2017:2778 RedHat Security Advisories: RHSA-2017:2789 https://access.redhat.com/errata/RHSA-2017:2789 http://www.securitytracker.com/id/1038117
Copyright	Copyright (C) 2017 Greenbone AG

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