Researchers Exploit Windows Group Policy Bug Patched in February

Researchers from Core Security were able to exploit a security vulnerability in Windows Group Policy — MS15-011 — that was patched in February by Microsoft. Nicolas Economou, a senior exploit writer at Core Security, explained in a blog entry last week that Microsoft had in fact fixed the bug,...

Default Setting in Windows 7, 8.1 Could Allow Privilege Escalation

A default setting in both Windows 7 and 8.1 could allow local users to elevate privileges and in some situations, escape application sandboxes. The issue, something that leaves all current Windows client installations vulnerable, lies in the way the operating system handles authentication. In som...

MS15-011 & MS15-014: Hardening Group Policy

Today we are releasing MS15-011 & MS15-014 which harden group policy and address network access vulnerabilities that can be used to achieve remote code execution RCE in domain networks. The MS15-014 update addresses an issue in Group Policy update which can be used to disable client-side global S...

openSUSE Security Update : samba (openSUSE-SU-2014:0405-1)

"Samba was updated to fix security issues and bugs : Security issues fixed : - Password lockout was not enforced for SAMR password changes, this allowed brute-force attacks on passwords. CVE-2013-4496; bnc849224. - The DCE-RPC fragment length field is incorrectly checked, which could expose samba...

Microsoft SMB Signing Enabled and Not Required At Server

This script finds the SMB Signing is enabled and not required at the server. OpenVAS Vulnerability Test $Id: secpodmssmbsigningenablednotreqatserver.nasl 5940 2017-04-12 09:02:05Z teissa $ Microsoft SMB Signing Enabled and Not Required At Server Authors: Madhuri D Copyright: Copyright c 2012...

SMB Signing not required

Signing is not required on the remote SMB server. An unauthenticated, remote attacker can exploit this to conduct man-in-the-middle attacks against the SMB server. C Tenable Network Security, Inc. include'compat.inc'; if description scriptid57608; scriptversion"1.20";...

Fedora 13 : samba-3.5.8-74.fc13 (2011-3120)

Tue Mar 8 2011 Guenther Deschner - 3.5.8-74 - Update to 3.5.8 - resolves: 617482 - Thu Mar 3 2011 Guenther Deschner - 3.5.7-73 - Security update to 3.5.7 to address CVE-2011-0719 - resolves: 681852 - Thu Jan 6 2011 Guenther Deschner - 3.5.6-72 - Fix GSSAPI checksum for some SMB servers -...

samba security and bug fix update

3.0.28-1.el52.1 - Security fix for CVE-2008-1105 - Fix join verification - Fix smb signing - resolves: CVE-2008-1105 - resolves: 447380 - resolves: 444637...

Flaw in SMB Signing Could Enable Group Policy to be Modified (329170)

The SMB signing capability in the Server Message Block protocol in Microsoft Windows 2000 and Windows XP allows attackers to disable the digital signing settings in an SMB session to force the data to be sent unsigned, then inject data into the session without detection, e.g. by modifying group...

Flaw in SMB Signing Could Enable Group Policy to be Modified (329170)

The SMB signing capability in the Server Message Block protocol in Microsoft Windows 2000 and Windows XP allows attackers to disable the digital signing settings in an SMB session to force the data to be sent unsigned, then inject data into the session without detection, e.g. by modifying group...

Update: MS05-011 EEYE: Windows SMB Client Transaction Response Handling Vulnerability

Windows NT 4.0 was found to be vulnerable to bugs resolved in the MS05-011 patch. Microsoft will not be releasing a public Windows NT 4.0 patch due to the products end of life. Microsoft has however created a private patch for customers whom have paid for extended Windows NT 4.0 support. For more...

CVE-2002-1256

The SMB signing capability in the Server Message Block SMB protocol in Microsoft Windows 2000 and Windows XP allows attackers to disable the digital signing settings in an SMB session to force the data to be sent unsigned, then inject data into the session without detection, e.g. by modifying gro...

CVE-2002-1256

CVE-2002-1256 describes a flaw in SMB signing in Windows 2000/XP that lets an attacker disable SMB signing in a session and inject unsigned data, potentially modifying group policy information sent from a domain controller. Affected products are Microsoft Windows 2000 and Windows XP; the root cau...

MS02-070: Flaw in SMB Signing Could Enable Group Policy to be Modified (329170)

The remote version of Windows contains a flaw in the SMB signing implementation. SMB signing is used to sign each packets sent between a client and a server to protect them against man-in-the-middle attacks. If the Domain policy is configured to force usage of SMB signing, it is possible for an...

Windows 2000 SMB signing protection bypass

During connectio nsetup it's possible to switch off SMB signing regardless of policy setting...

Microsoft Security Bulletin MS02-070: Flaw in SMB Signing Could Enable Group Policy to be Modified (309376)

-----BEGIN PGP SIGNED MESSAGE----- - ---------------------------------------------------------------------- Title: Flaw in SMB Signing Could Enable Group Policy to be Modified 309376 Released: 11 December 2002 Revised: 22 January 2003 version 2.0 Software: Microsoft Windows 2000 Microsoft Windows...

CVE-2002-1256

The SMB signing capability in the Server Message Block SMB protocol in Microsoft Windows 2000 and Windows XP allows attackers to disable the digital signing settings in an SMB session to force the data to be sent unsigned, then inject data into the session without detection, e.g. by modifying gro...

Microsoft Security Bulletin MS02-070: Flaw in SMB Signing Could Enable Group Policy to be Modified (309376)

-----BEGIN PGP SIGNED MESSAGE----- - ---------------------------------------------------------------------- Title: Flaw in SMB Signing Could Enable Group Policy to be Modified 309376 Date: 11 December 2002 Software: Windows 2000, Windows XP Impact: Modify group policy Max Risk: Moderate Bulletin:...