Test ID:	1.3.6.1.4.1.25623.1.0.843615
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-3738-1)
Summary:	The remote host is missing an update for the 'samba' package(s) announced via the USN-3738-1 advisory.
Description:	Summary: The remote host is missing an update for the 'samba' package(s) announced via the USN-3738-1 advisory. Vulnerability Insight: Svyatoslav Phirsov discovered that the Samba libsmbclient library incorrectly handled extra long filenames. A malicious server could use this issue to cause Samba to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2018-10858) Volker Mauel discovered that Samba incorrectly handled database output. When used as an Active Directory Domain Controller, a remote authenticated attacker could use this issue to cause Samba to crash, resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS. (CVE-2018-10918) Phillip Kuhrt discovered that the Samba LDAP server incorrectly handled certain confidential attribute values. A remote authenticated attacker could possibly use this issue to obtain certain sensitive information. (CVE-2018-10919) Vivek Das discovered that Samba incorrectly handled NTLMv1 being explicitly disabled on the server. A remote user could possibly be authenticated using NTLMv1, contrary to expectations. This issue only affected Ubuntu 18.04 LTS. (CVE-2018-1139) Affected Software/OS: 'samba' package(s) on Ubuntu 14.04, Ubuntu 16.04, Ubuntu 18.04. Solution: Please install the updated package(s). CVSS Score: 6.5 CVSS Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2018-10858 BugTraq ID: 105085 http://www.securityfocus.com/bid/105085 Debian Security Information: DSA-4271 (Google Search) https://www.debian.org/security/2018/dsa-4271 https://security.gentoo.org/glsa/202003-52 RedHat Security Advisories: RHSA-2018:2612 https://access.redhat.com/errata/RHSA-2018:2612 RedHat Security Advisories: RHSA-2018:2613 https://access.redhat.com/errata/RHSA-2018:2613 RedHat Security Advisories: RHSA-2018:3056 https://access.redhat.com/errata/RHSA-2018:3056 RedHat Security Advisories: RHSA-2018:3470 https://access.redhat.com/errata/RHSA-2018:3470 http://www.securitytracker.com/id/1042002 https://usn.ubuntu.com/3738-1/ Common Vulnerability Exposure (CVE) ID: CVE-2018-10918 BugTraq ID: 105083 http://www.securityfocus.com/bid/105083 Common Vulnerability Exposure (CVE) ID: CVE-2018-10919 BugTraq ID: 105081 http://www.securityfocus.com/bid/105081 Common Vulnerability Exposure (CVE) ID: CVE-2018-1139 BugTraq ID: 105084 http://www.securityfocus.com/bid/105084
Copyright	Copyright (C) 2018 Greenbone AG

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