Test ID:	1.3.6.1.4.1.25623.1.0.703983
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DSA-3983-1)
Summary:	The remote host is missing an update for the Debian 'samba' package(s) announced via the DSA-3983-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'samba' package(s) announced via the DSA-3983-1 advisory. Vulnerability Insight: Multiple security issues have been discoverd in Samba, a SMB/CIFS file, print, and login server for Unix: CVE-2017-12150 Stefan Metzmacher discovered multiple code paths where SMB signing was not enforced. CVE-2017-12151 Stefan Metzmacher discovered that tools using libsmbclient did not enforce encryption when following DFS redirects, which could allow a man-in-the-middle attacker to read or modify connections which were meant to be encrypted. CVE-2017-12163 Yihan Lian and Zhibin Hu discovered that insufficient range checks in the processing of SMB1 write requests could result in disclosure of server memory. For the oldstable distribution (jessie), these problems have been fixed in version 2:4.2.14+dfsg-0+deb8u8. For the stable distribution (stretch), these problems have been fixed in version 2:4.5.8+dfsg-2+deb9u2. We recommend that you upgrade your samba packages. Affected Software/OS: 'samba' package(s) on Debian 8, Debian 9. Solution: Please install the updated package(s). CVSS Score: 5.8 CVSS Vector: AV:N/AC:M/Au:N/C:P/I:P/A:N
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2017-12150 BugTraq ID: 100918 http://www.securityfocus.com/bid/100918 Debian Security Information: DSA-3983 (Google Search) https://www.debian.org/security/2017/dsa-3983 RedHat Security Advisories: RHSA-2017:2789 https://access.redhat.com/errata/RHSA-2017:2789 RedHat Security Advisories: RHSA-2017:2790 https://access.redhat.com/errata/RHSA-2017:2790 RedHat Security Advisories: RHSA-2017:2791 https://access.redhat.com/errata/RHSA-2017:2791 RedHat Security Advisories: RHSA-2017:2858 https://access.redhat.com/errata/RHSA-2017:2858 http://www.securitytracker.com/id/1039401 Common Vulnerability Exposure (CVE) ID: CVE-2017-12151 BugTraq ID: 100917 http://www.securityfocus.com/bid/100917 Common Vulnerability Exposure (CVE) ID: CVE-2017-12163 100925 http://www.securityfocus.com/bid/100925 1039401 DSA-3983 RHSA-2017:2789 RHSA-2017:2790 RHSA-2017:2791 RHSA-2017:2858 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-12163 https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbns03775en_us https://security.netapp.com/advisory/ntap-20170921-0001/ https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03817en_us https://www.samba.org/samba/security/CVE-2017-12163.html https://www.synology.com/support/security/Synology_SA_17_57_Samba
Copyright	Copyright (C) 2017 Greenbone AG

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