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Rapid7 Blog

Patch Tuesday  

Patch Tuesday - September 2018

More than 60 vulnerabilities were addressed by this month's patches, including CVE-2018-15967 (a privilege escalation/information disclosure vulnerability in Adobe Flash Player). Over a quarter of these are considered Critical, which means there may be at least one way that malicious code could propagate without…

Patch Tuesday - August 2018

Microsoft's updates this month address over 60 vulnerabilities, 20 of which are classified as Critical. As usual, most of this month's fixes are browser-related, and nearly half of the flaws could lead to remote code execution (RCE). Patches for Exchange, SQL Server, and Microsoft Office…

Patch Tuesday - July 2018

This month's security updates from Microsoft address 50 separate vulnerabilities, including two fixes for Adobe Flash Player (APSB18-24). There are no 0-days this month, although three vulnerabilities had been publicly disclosed prior to the release: two privilege escalation vulnerabilities in Windows and a spoofing vulnerability…

Patch Tuesday - June 2018

This month's Patch Tuesday is rather run-of-the-mill, with a total of 50 vulnerabilities being addressed by Microsoft. However, a bit of excitement came earlier this month, with an out-of-band patch for Adobe Flash Player released last Thursday to fix four security issues. Two of these…

Patch Tuesday - May 2018

Microsoft has released patches that resolve over 60 separate vulnerabilities including an update for Flash Player that addresses a critical Remote Code Execution (RCE) vulnerability (CVE-2018-4944). As usual, the majority of fixes are browser-related, but Microsoft Office is also seeing its fair share this month.…

Patch Tuesday - April 2018

Over 70 vulnerabilities have been fixed this month, including 6 in Adobe Flash (APSB18-08). At a high level, there's nothing too out of the ordinary. Unfortunately, that means the majority of the patched vulnerabilities are once again of the worst variety: Remote Code Execution (RCE)…

Patch Tuesday - March 2018

There are a lot of fixes this month: Microsoft's updates include patches for 76 separate vulnerabilities, including two critical Adobe Flash Player remote code execution (RCE) vulnerabilities. In fact all of this month's critical vulnerabilities are browser-related. This is not surprising considering web browsers are…

Patch Tuesday - February 2018

It's a run-of-the-mill month as far as Patch Tuesdays go. Even so, 50 individual CVEs have been fixed by Microsoft, most of which (34) are rated "Important". As usual, most of the 14 considered "Critical" are web browser vulnerabilities that could…

Patch Tuesday - January 2018

The first Microsoft patches of 2018 came early, with new updates released late Wednesday, January 3rd. Although this was due to the (somewhat) coordinated disclosure of the Meltdown and Spectre vulnerabilities, last week’s updates also contained fixes for 33 additional CVEs. These days, Microsoft…

HaXmas Review: A Year of Patch Tuesdays

Today’s installment of the 12 Days of HaXmas is about 2017’s 12 months of Patch Tuesdays. Never mind that there were only eleven months this year, thanks to Microsoft canceling most of February’s planned fixes. This coincided with when they’d planned…

Patch Tuesday - December 2017

No big surprises from Microsoft this month, with 70% of the 34 vulnerabilities addressed being web browser defects. Most of these are Critical Remote Code Execution (RCE) vulnerabilities, so administrators should prioritize patching client workstations. It doesn't take sophisticated social engineering tactics to convince most…

Patch Tuesday - November 2017

Web browser issues account for two thirds of this month's patched vulnerabilities, with 24 CVEs for Edge and 12 for Internet Explorer being fixed. Many of these are classified as Critical (allowing code execution without user interaction). This is no surprise, as browser bugs are…

Patch Tuesday - September 2017

It's a big month, with Microsoft patching 85 separate vulnerabilities including the two Adobe Flash Player Remote Code Execution (RCE) fixes bundled with the Edge and Internet Explorer 11 updates. Continuing recent trends, the bulk of Critical RCE vulnerabilities are client-side, primarily in Edge, IE,…

Patch Tuesday - August 2017

It was a busy month this month with a total of 48 security issues fixed. All of these have a severity of Critical or Important with Remote Code Execution vulnerabilities again figuring highly, particularly for Microsoft Edge. There were also a few publicly disclosed vulnerabilities…

Featured Research

National Exposure Index 2018

The National Exposure Index is an exploration of data derived from Project Sonar, Rapid7's security research project that gains insights into global exposure to common vulnerabilities through internet-wide surveys.

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Toolkit

Make Your SIEM Project a Success with Rapid7

In this toolkit, get access to Gartner's report “Overcoming Common Causes for SIEM Solution Deployment Failures,” which details why organizations are struggling to unify their data and find answers from it. Also get the Rapid7 companion guide with helpful recommendations on approaching your SIEM needs.

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Featured Research

Quarterly Threat Report

Rapid7’s Quarterly Threat Report leverages intelligence from our extensive network—including the Insight platform, managed detection and response engagements, Project Sonar, Heisenberg Cloud, and the Metasploit community—to put today’s shifting threat landscape into perspective. It gives you a clear picture of the threats that you face within your unique industry, and how those threats change throughout the year.

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