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February 2019 Patch Tuesday – 74 Vulns, 20 Critical, Exchange 0-day, Adobe Vulns

This month’s Patch Tuesday is very large, with 74 vulns being addressed of which 20 are labeled as critical. Fifteen of these critical vulns are in the Scripting Engine and browsers, with the remainder being GDI+, SharePoint, and DHCP. Microsoft also issued an Advisory for an Exchange 0-day, along with a patch for one of the two reported vulns. Adobe also released updates for Acrobat/Reader, Flash, Coldfusion, and Creative Cloud.

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Qualys Cloud Platform (VM, PC) 8.16 New Features

This new release of the Qualys Cloud Platform (VM, PC), version 8.16, contains several new improvements in Qualys Vulnerability Management and Qualys Policy Compliance, which includes new password security option, increased limit for virtual hosts that can be added to a subscription, added support for Scanning ESXi Hosts on vCenter, and more.

Read on for release highlights.

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January 2019 Patch Tuesday – 47 Vulns, 7 Critical, Adobe Vulns

This month’s Patch Tuesday is medium in size, with 47 vulns covered and only 7 labeled as Critical. Twenty-six of the vulns apply to Windows Servers and Workstation operating systems. Two of the Criticals apply to Hyper-V and could lead to RCE on the host system. Microsoft also issued and out-of-band patch in December for Internet Explorer 9 through 11 due to active attacks in the wild. Last week, Adobe also released out-of-band patches for Acrobat and Reader covering two Critical vulns.

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November 2018 Patch Tuesday – 62 Vulns, TFTP Server RCE, Adobe PoC

Microsoft and Adobe LogosThis month’s Patch Tuesday addresses 62 vulnerabilities, with 12 of them labeled as Critical. Out of the Criticals, 8 are for the Chakra Scripting Engine used by Microsoft Edge. A Remote Code Execution vulnerability in Windows Deployment Services’ TFTP server is also addressed in this release. Adobe also patched three Important vulnerabilities this month, although there is a PoC exploit available for Adobe Acrobat and Reader.

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September 2018 Patch Tuesday – 61 Vulns, FragmentSmack, Hyper-V Escape

Microsoft and Adobe LogosIn this month’s Patch Tuesday release there are 61 vulnerabilities patched with 17 Criticals. Out of the criticals, most are browser-related, with the rest including Windows, Hyper-V, and .net Framework. A vulnerability (CVE-2018-8475) in Windows’ image parsing has been publicly disclosed, in addition to a vulnerability (CVE-2018-8457) in the Scripting Engine.

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Detecting Apache Struts 2 Namespace RCE: CVE-2018-11776

A new remote code execution vulnerability in Apache Struts 2, CVE-2018-11776, was disclosed yesterday. While this vulnerability does not exist with a default configuration of Struts, it does exist in commonly seen configurations for some Struts plugins.

Update August 24, 2018: A dashboard for this vulnerability is now available to download.

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August Patch Tuesday – 63 Vulns, L1TF (Foreshadow), Exchange, SQL, Active Attacks on IE flaw

In this month’s Patch Tuesday release there are 63 vulnerabilities patched with 20 Criticals. Out of the criticals, over half are browser-related, with the rest including Windows, SQL, and Exchange. Active exploits have been detected against CVE-2018-8373, one of the scripting engine vulnerabilities.

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July Patch Tuesday – Critical browser patches, Lazy FP, Exchange, Adobe vulns

This month’s Patch Tuesday is medium in weight, with 54 CVEs containing 17 Criticals. All but two of the Critical vulnerabilities are in Microsoft’s browsers or browser-related technologies. An additional speculative execution vulnerability announced in June was patched as well. Adobe has also released patches covering multiple product each with multiple CVEs.

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June Patch Tuesday – New Speculative Store Bypass Fixes, Adobe Vulns

June’s Patch Tuesday is lighter weight compared to previous months.  In all, 51 unique CVEs are addressed, with 11 CVEs marked as Critical. Adobe also released an out-of-band update for a Flash Player vulnerability last week, which is being actively exploited.

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GDPR Is Here: Manage Vulnerabilities and Prioritize Threat Remediation

To provide the level of data protection required by the EU’s General Data Protection Regulation (GDPR), your organization must continuously detect vulnerabilities, and prioritize their remediation.

Why? An InfoSec team that’s chronically overwhelmed by its IT environment’s vulnerabilities and unable to pinpoint the critical ones that must be remediated immediately is at a high risk for data breaches, and, consequently, for GDPR non-compliance.

The Center for Internet Security (CIS) ranks “Continuous Vulnerability Assessment and Remediation” as the fourth most important practice in its 20 Critical Security Controls. “Organizations that do not scan for vulnerabilities and proactively address discovered flaws face a significant likelihood of having their computer systems compromised,” CIS states.

In fact, hackers constantly exploit common vulnerabilities and exposures (CVEs) for which patches have been available for weeks, months and even years. The reason: Many organizations fail to detect and remediate critical bugs on a timely basis, leaving them like low-hanging fruit for cyber data thieves to feast on.

In this second installment of our GDPR compliance blog series, we’ll explain the importance of vulnerability management and threat prioritization, and how Qualys can help you solidify these practices so you can slash your risk of data breaches.

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