"server signing = mandatory" not enforced

Description Due to a regression introduced in Samba 4.0.0, an explicit "server signing = mandatory" in the global section of the smb.conf was not enforced for clients using the SMB1 protocol. As a result it does not enforce smb signing and allows man in the middle attacks. This problem applies to...

Debian: Security Advisory (DSA-3548-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2016-2110

The NTLMSSP authentication implementation in Samba 3.x and 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2 allows man-in-the-middle attackers to perform protocol-downgrade attacks by modifying the client-server data stream to remove application-layer flags or encryption settings, as...

UBUNTU-CVE-2016-2110

The NTLMSSP authentication implementation in Samba 3.x and 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2 allows man-in-the-middle attackers to perform protocol-downgrade attacks by modifying the client-server data stream to remove application-layer flags or encryption settings, as...

Microsoft Windows and Samba may allow spoofing of authenticated users ("Badlock")

Overview The Security Account Manager Remote SAMR and Local Security Authority Domain Policy LSAD protocols do not properly establish Remote Procedure Call RPC channels, which may allow any attacker to impersonate an authenticated user or gain access to the SAM database, or launch denial of servi...

Samba LDAP Server libldb Infinite Loop Denial of Service (CVE-2015-3223)

A denial-of-service vulnerability has been reported in the Samba LDAP server. The vulnerability is due to a error in processing certain LDAP requests by the libldb library used by the Samba daemon. A remote, authenticated attacker could exploit this vulnerability by sending malicious packets to...

SOL51324410 - SAMBA vulnerabilities CVE-2015-7560 and CVE-2016-0771

Vulnerability Recommended Actions None Supplemental Information SOL9970: Subscribing to email notifications regarding F5 products SOL9957: Creating a custom RSS feed to view new and updated documents SOL4602: Overview of the F5 security vulnerability response policy SOL4918: Overview of the F5...

Fedora Update for samba FEDORA-2016-4

The remote host is missing an update for the SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Samba Overwrite ACLs Vulnerability (CVE-2015-7560)

Samba is prone to an overwrite ACLs vulnerability. SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:samba:samba"; ifdescription...

Samba DoS Vulnerability (CVE-2016-0771)

Samba is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:samba:samba";...

Quanta LTE Router Code Execution / Backdoor Accounts

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Advisory Information Title: Multiple vulnerabilities found in Quanta LTE routers backdoor, backdoor accounts, RCE, weak WPS ... Advisory URL: https://pierrekim.github.io/advisories/2016-quanta-0x00.txt Blog URL:...

Microsoft Windows RPC Authentication Downgrade (MS16-047: CVE-2016-0128; CVE-2016-2118)

A security bypass vulnerability, also referred to as BadLock, exists in Microsoft Windows clients connecting to Samba Servers. The vulnerability is due to an authentication design weakness...

AndSMB (samba client) - Dangerous filesystem permissions, Dynamic Code Loading, Exported components vulnerabilities

HackApp vulnerability scanner discovered that application AndSMB samba client published at the 'play' market has multiple vulnerabilities...

SUSE SLES11 Security Update : samba (SUSE-SU-2016:0905-1)

"This update for samba fixes the following issues : Security issue fixed : - CVE-2015-7560: Getting and setting Windows ACLs on symlinks can change permissions on link target; bso11648 %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were...

SOL82685131 - Multiple Samba Badlock vulnerabilities

F5 responds to vulnerabilities in accordance with the Severity values published in the previous table. The Severity values and other security vulnerability parameters are defined in SOL4602: Overview of the F5 security vulnerability response policy. Supplemental Information SOL9970: Subscribing t...

Amazon Linux AMI : samba (ALAS-2016-674)

A flaw was found in the way Samba handled ACLs on symbolic links. An authenticated user could use this flaw to gain access to an arbitrary file or directory by overwriting its ACL. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from Amazon...

Amazon Linux: Security Advisory (ALAS-2016-674)

The remote host is missing an update for the SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE-SU-2016:0905-1 Security update for samba

This update for samba fixes the following issues: Security issue fixed: - CVE-2015-7560: Getting and setting Windows ACLs on symlinks can change permissions on link target; bso11648; bsc968222. Bugs fixed: - Fix leaking memory in libsmbclient: Add missing talloc stackframe; bso11177; bsc967017. -...

Medium: samba

Issue Overview: A flaw was found in the way Samba handled ACLs on symbolic links. An authenticated user could use this flaw to gain access to an arbitrary file or directory by overwriting its ACL. Affected Packages: samba Issue Correction: Run yum update samba or yum update --advisory ALAS-2016-6...

Badlock Bug in Samba SMB Protocol

Despite the Badlock hype machine cranked up high, we don’t know much about this impending soul-crushing vulnerability other than it could be bad, it could be in the Windows Server Message Block and it already has its own requisite logo and website. Nonetheless, we have a little more than two week...