Qualys Blog

www.qualys.com
228 posts

Qualys Cloud Platform 2.26 New Features

This release of the Qualys Cloud Platform version 2.26 includes updates and new features for Cloud Agent, AssetView, Security Assessment Questionnaire and Web Application Scanning as follows:

Continue reading …

PCI DSS v3.2 & Migrating from SSL and Early TLS v1.1

SSL & Early TLS vulnerabilities such as QID 38628 “SSL/TLS Server supports TLSv1.0”\ will be marked as a Fail for PCI as of May 1, 2017 in accordance with the PCI DSS v3.2.  For existing implementations, merchants will be able to submit a PCI False Positive / Exception Request and provide proof of their Risk Mitigation & Migration Plan, which will result in a pass for PCI until June 30, 2018.

Continue reading …

The Shadow Brokers Release Zero Day Exploit Tools

On Friday, a hacker group known as The Shadow Brokers publicly released a large number of functional exploit tools. Several of these tools make use of zero-day vulnerabilities, most of which are in Microsoft Windows. Exploiting these vulnerabilities in many cases leads to remote code execution and full system access.

Both end-of-support and current Windows versions are impacted, including Windows 2003, XP, Vista, 7, 2008, 8, and 2012. Microsoft has released patches for each vulnerability across all supported platforms, but will not be releasing patches for end-of-support versions of Windows. It is highly recommended that any end-of-support Windows systems be replaced or isolated, as these systems will often be impacted by new vulnerabilities, without the availability of a patch.

For zero-day vulnerabilities in Operating Systems, you can use your existing asset inventory information from Qualys AssetView, and search for any OS to determine how many vulnerable assets are deployed. This can be done without additional scanning if the data is relatively fresh.

Continue reading …

IT Asset Inventory Systems and CMDBs: A Marriage Made in InfoSec Heaven

A key capability of an IT asset inventory system is being able to exchange data with CMDBs (Configuration Management Databases). In fact, a common misconception is that organizations with CMDBs don’t need an IT asset inventory system because their functions overlap. While they have similar roles, each one plays a different and important part, and they complement each other.

Continue reading …

SANS 2017 Cybersecurity Trend Report Checklist

The SANS Institute recently released its 2017 report on cybersecurity trends. We examined the report’s six threat trends in a recent blog post, as well as in a webcast with the report’s author, security analyst John Pescatore, and with Qualys Product Management Vice President Chris Carlson. Now, we’re providing you with a useful checklist to help put you in a better position to respond these trends, which are expected to continue to dominate this year.

Continue reading …

Microsoft IIS 6.0 Buffer Overflow Zero Day

A new zero-day vulnerability (CVE-2017-7269) impacting Microsoft IIS 6.0 has been announced with proof-of-concept code. This vulnerability can only be exploited if WebDAV is enabled. IIS 6.0 is a component of Microsoft Windows Server 2003 (including R2.) Microsoft has ended support for Server 2003 on July 14, 2015, which means that this vulnerability will most likely not be patched. It is recommended that these systems be upgraded to a supported platform. The current workaround is to disable the WebDAV Web Service Extension if it is not needed by any web applications.

The Qualys Cloud Platform can help you detect the vulnerability, track and manage Server 2003 Assets, as well as block exploits against web-based vulnerabilities like this one.

Continue reading …

Protect Against Critical IIS 6.0 Buffer Overflow vulnerability (CVE-2017-7269) with Qualys WAF

Security researchers have disclosed a Buffer Overflow vulnerability (CVE-2017-7269) in the Microsoft Internet Information Service (IIS) 6.0 web server included in the Windows Server 2003 R2. Qualys Web Application Firewall (WAF) can help you block HTTP requests trying to exploit this vulnerability.

Continue reading …

Forrester’s DeMartine Talks DevOps, IoT, Flawed Tools and Other AppSec Hot Topics

After speaking at Qualys’ recent webinar  “Aligning Web Application Security with DevOps and IoT Trends,” Forrester’s Amy DeMartine granted us this Q&A, where she revisits and offers keen insights on issues including IoT security challenges and DevOps’ benefits for secure app dev. DeMartine, a Principal Analyst focused on security and risk professionals, also discusses “red teaming” for cloud products, and identifies signs you need a new automated security analysis tool.

Continue reading …

Qualys Policy Compliance Notification: Policy Library Update

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

In order to keep up with the latest changes in security control requirements and new technologies, Qualys publishes new content to the Policy Library monthly.

This release includes new policies and updates covering: Docker, Oracle Enterprise Linux, Red Hat Enterprise Linux, and Windows Server 2012 R2.

Continue reading …

Qualys Cloud Platform 2.25 New Features

This release of the Qualys Cloud Platform version 2.25 includes updates and new features for Cloud Agent, ThreatPROTECT, and Web Application Scanning as follows:

Continue reading …