Windows SMB PsImpersonateClient null token vulnerability

Added: 07/13/2017 CVE: CVE-2017-0144 BID: 96704 Background Server Message Block SMB is the protocol used by Microsoft Windows computers to communicate over a network. Problem A remote attacker can execute arbitrary commands with SYSTEM privileges by overwriting the token to a null value and forci...

Design/Logic Flaw

A vulnerability in the Server Message Block SMB protocol of Cisco Wide Area Application Services WAAS could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device due to a process restarting unexpectedly and creating Core Dump files. More...

Energy, Nuclear Targeted with Template Injection Attacks

Days after news broke last week that advanced, persistent threat actors penetrated nuclear facilities, researchers are explaining techniques used by adversaries to gain toeholds in similar targets in energy. Cisco Talos reported Friday that email-based attacks, leveraging template injection...

Use MS17-010 patch comparison of the nine vulnerability-vulnerability warning-the black bar safety net

【Translator's note MS17-010 smoke has been the past two months, each of the attention IT security enthusiasts have learned different things. This translation is of the original author combined with the NSA leak of the Arsenal, by patch contrast from the MS17-010 found in nine holes. The author fr...

CVE-2016-3400

NetApp Data ONTAP 8.1 and 8.2, when operating in 7-Mode, allows man-in-the-middle attackers to obtain sensitive information, gain privileges, or cause a denial of service via vectors related to the SMB protocol...

CVE-2016-3998

NetApp AltaVault 4.1 and earlier allows man-in-the-middle attackers to obtain sensitive information, gain privileges, or cause a denial of service via vectors related to the SMB protocol...

Information disclosure

NetApp Data ONTAP 8.1 and 8.2, when operating in 7-Mode, allows man-in-the-middle attackers to obtain sensitive information, gain privileges, or cause a denial of service via vectors related to the SMB protocol...

CVE-2016-3400

NetApp Data ONTAP 8.1 and 8.2, when operating in 7-Mode, allows man-in-the-middle attackers to obtain sensitive information, gain privileges, or cause a denial of service via vectors related to the SMB protocol...

CVE-2016-3400

The CVE-2016-3400 issue affects NetApp Data ONTAP in 7-Mode (and related 8.1/8.2 lines). Vulnerable component is SMB protocol handling where SMB signing enforcement can fail, enabling man-in-the-middle attacks that may disclose sensitive data, elevate privileges, or cause a denial of service. IBM...

CVE-2017-7494 Samba remote code execution vulnerability analysis-vulnerability warning-the black bar safety net

5 on 24 May, the Samba official news release, the Samba server software remote code execution vulnerability. An attacker can use the client to specify the library files to upload to have write permissions to the shared directory, will cause the server to load and execute the specified library fil...

SMB Exploited: WannaCry Use of EternalBlue

Server Message Block SMB is the transport protocol used by Windows machines for a wide variety of purposes such as file sharing, printer sharing, and access to remote Windows services. SMB operates over TCP ports 139 and 445. In April 2017, Shadow Brokers released an SMB vulnerability named...

Samba Patches Critical Bug Exploitable With One Line Of Code

A patch for a critical vulnerability impacting the free networking software Samba was issued Wednesday. The flaw poses a severe threat to users, with approximately 104,000 Samba installations vulnerable to remote takeover. More troubling, experts say, the vulnerability can be exploited with just...

Wanna Cry Again? NSA’s Windows 'EsteemAudit' RDP Exploit Remains Unpatched

Brace yourselves for a possible 'second wave' of massive global cyber attack, as SMB Server Message Block was not the only network protocol whose zero-day exploits created by NSA were exposed in the Shadow Brokers dump last month. Although Microsoft released patches for SMB flaws for supported...

Samba remote code execution vulnerability(CVE-2017-7494)

A vulnerability overview 1 vulnerability profile Samba is in the Linux and UNIX systems implement SMB Protocol one software, many IoT devices also use Samba. 2017 5 May 24, Samba released a 4. 6. 4 version, to fix a serious remote code execution vulnerability, the vulnerability number...

Samba remote code execution vulnerability(CVE-2017-7494)analysis-vulnerability warning-the black bar safety net

Author: cyg07 && redrain Overview 2017 5 May 24, Samba released a 4. 6. 4 version, in the middle fix a serious remote code execution vulnerability, the vulnerability number CVE-2017-7494, the vulnerability affects Samba 3.5.0 and including 4. 6. 4/4. 5. 10/4. 4. 14 the intermediate version. 360...

RHEL 6 : samba4 (RHSA-2017:1271) (SambaCry)

An update for samba4 is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

RedHat Update for samba RHSA-2017:1270-01

The remote host is missing an update for the SPDX-FileCopyrightText: 2017 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...

Vulnerability warning|Samba remote code execution vulnerability, affecting 7 years ago version-bug warning-the black bar safety net

Samba is a Linux and UNIX system of the SMB Protocol service software, can be achieved with otheroperating system such as: Microsoft Windows operating system, file system, printers and other shared resources. The vulnerability of the earliest influence to the 7 ago version, a hacker can exploit t...

WannaCry Malware Profile

WannaCry also known as WCry or WanaCryptor malware is a self-propagating worm-like ransomware that spreads through internal networks and over the public internet by exploiting a vulnerability in Microsoft’s Server Message Block SMB protocol, MS17-010. The WannaCry malware consists of two distinct...

RHEL 7 : samba (RHSA-2017:1265)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2017:1265 advisory. Samba is an open-source implementation of the Server Message Block SMB protocol and the related Common Internet File System CIFS protocol,...