Description of the security update for the information disclosure vulnerability in Windows Embedded POSReady 2009: March 12, 2019

Description of the security update for the information disclosure vulnerability in Windows Embedded POSReady 2009: March 12, 2019 Summary An information disclosure vulnerability exists in the manner in which the Windows SMB Server handles certain requests. To learn more about the vulnerability, g...

Cyber Security Week in Review (Feb. 15, 2019)

Welcome to this week's Cyber Security Week in Review, where Cisco Talos runs down all of the news we think you need to know in the security world. For more news delivered to your inbox every week, sign up for our Threat Source newsletter here. Top headlines this week Email provider VFEmail says i...

Description of the security update for SharePoint Enterprise Server 2013: February 12, 2019

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Security Only updates for .NET Framework 2.0 SP2, 3.0 SP2, 4.5.2, and 4.6 for Windows Server 2008 SP2 (KB 4487124)

Security Only updates for .NET Framework 2.0 SP2, 3.0 SP2, 4.5.2, and 4.6 for Windows Server 2008 SP2 KB 4487124 Applies to: Microsoft .NET Framework 2.0 Service Pack 2, Microsoft .NET Framework 3.0 Service Pack 2 Summary This security update resolves vulnerabilities in Microsoft .NET Framework...

Description of the security update for the Jet Database Engine remote code execution vulnerability in Windows Embedded POSReady 2009: February 12, 2019

Description of the security update for the Jet Database Engine remote code execution vulnerability in Windows Embedded POSReady 2009: February 12, 2019 Summary A remote code execution vulnerability exists when the Windows Jet Database Engine incorrectly handles objects in memory. To learn more...

Description of the security update for the information disclosure vulnerability in Windows Embedded POSReady 2009: February 12, 2019

Description of the security update for the information disclosure vulnerability in Windows Embedded POSReady 2009: February 12, 2019 Summary An information disclosure vulnerability exists when Windows incorrectly discloses file information. To learn more about the vulnerability, see CVE-2019-0636...

Qualys Policy Compliance Notification: Policy Library Update

Qualys’ library of built-in policies makes it easy to comply with the security standards and regulations that are most commonly used and adhered to. Qualys provides a wide range of policies, including many that have been certified by CIS as well as the ones based on security guidelines from OS an...

Hackers Using Zero-Width Spaces to Bypass MS Office 365 Protection

Security researchers have been warning about a simple technique that cybercriminals and email scammers are already being using in the wild to bypass security features of Microsoft Office 365, including Safe Links, which are originally designed to protect users from malware and phishing attacks...

Security update 2018-12-11

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Critical Adobe Flash Bug Impacts Windows, macOS, Linux and Chrome OS

Adobe released a patch for a critical flaw on Tuesday that leaves its Flash Player vulnerable to arbitrary code execution by an adversary. Affected are versions of the Flash Player running on Windows, macOS, Linux and Chrome OS. In tandem, a Microsoft Security Advisory was also issued for the bug...

Should You Send Your Pen Test Report to the MSRC?

Every day, the Microsoft Security Response Center MSRC receives vulnerability reports from security researchers, technology/industry partners, and customers. We want those reports, because they help us make our products and services more secure. High-quality reports that include proof of concept,...

Microsoft Releases Security Update for Yammer

Microsoft has released a security update to address a vulnerability in the Yammer desktop application. A remote attacker could exploit this vulnerability to take control of an affected system. NCCIC encourages users and administrators to review the Microsoft Security Advisory and apply the...

Get deeper into security at Microsoft Ignite 2018

This year at Microsoft Ignite, we will be making some exciting announcementsfrom new capabilities for identity management and information protection to powerful artificial intelligence AI innovations that can help you stay ahead of an often overwhelming surge in threats and security alerts. Join ...

Inside MSRC: Sharing Our Story & Customer Tips

For the last 20 years, the Microsoft Security Response Center has been an integral part of Microsoft’s commitment to customer security. We are often called on to talk about the work we do and how customers can apply the lessons we have learned over that period to better their security posture...

Inside MSRC: Sharing Our Story & Customer Tips

For the last 20 years, the Microsoft Security Response Center has been an integral part of Microsoft’s commitment to customer security. We are often called on to talk about the work we do and how customers can apply the lessons we have learned over that period to better their security posture...

Primary Stuxnet Advisory

OVERVIEW ICS-CERT has been actively investigating and reporting on the Stuxnet vulnerability. To date, ICS-CERT has released ICSA-10-201-01 - Malware Targeting Siemens Control Software including Updates B & C and ICSA-10-238-01 - Stuxnet Mitigations including Update B. Stuxnet uses four zero-day...

Office 365 User Enumeration

Enumerate valid usernames email addresses from Office 365 using ActiveSync. Differences in the HTTP Response code and HTTP Headers can be used to differentiate between: - Valid Username Response code 401 - Valid Username and Password without 2FA Response Code 200 - Valid Username and Password wit...

RHEL 6 : kernel-rt (RHSA-2018:2396)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:2396 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

RHEL 6 : kernel (RHSA-2018:2394)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:2394 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: Modern operating systems implement...

The Making of the Top 100 Researcher List

At Black Hat USA each year, we unveil the Top 100 Security Researcher list to reflect the amazing engagement we get from the community. During this period, we had several thousand researchers engage with the Microsoft Security Response Center MSRC. We appreciate all the partnership and coordinati...