Key layers for developing a Smarter SOC with CyberProof-managed Microsoft Azure security services

This blog post is part of the Microsoft Intelligent Security Association MISA guest blog series. Learn more about MISA here. Security teams are struggling to reduce the time to detect and respond to threats due to the complexity and volume of alerts being generated from multiple security...

Key layers for developing a Smarter SOC with CyberProof-managed Microsoft Azure security services

This blog post is part of the Microsoft Intelligent Security Association MISA guest blog series. Learn more about MISA here. Security teams are struggling to reduce the time to detect and respond to threats due to the complexity and volume of alerts being generated from multiple security...

Don’t Put It on the Internet: Tesla Backup Gateway Edition

Derek Abdine, formerly Director of Rapid7 Labs, now CTO at Censys, contributed this blog post. This blog post aims to increase user awareness of the privacy and security risks of connecting devices to the internet. In this edition, we address Tesla Backup Gateways and identify some key areas wher...

CVE-2020-26230

Radar COVID is the official COVID-19 exposure notification app for Spain. In affected versions of Radar COVID, identification and de-anonymization of COVID-19 positive users that upload Radar COVID TEKs to the Radar COVID server is possible. This vulnerability enables the identification and...

Design/Logic Flaw

Radar COVID is the official COVID-19 exposure notification app for Spain. In affected versions of Radar COVID, identification and de-anonymization of COVID-19 positive users that upload Radar COVID TEKs to the Radar COVID server is possible. This vulnerability enables the identification and...

CVE-2020-26230

CVE-2020-26230 affects Radar COVID (Spain) where positives uploading TEKs to the backend can be identified/de-anonymized by an on-path observer. Root cause: backend communication is made only by COVID-19 positives, enabling traffic correlation across networks (MNOs/ISPs/VPNs or on-path attackers)...

Xen Platypus information leak via power sidechannel (XSA-351)

An information disclosure vulnerability exists in power/energy monitoring interfaces, which can be used to create covert channels and infer the operations and data used by other contexts within the system. C Tenable Network Security, Inc. include'compat.inc'; if description scriptid142889;...

DEBIAN-CVE-2020-12912

A potential vulnerability in the AMD extension to Linux "hwmon" service may allow an attacker to use the Linux-based Running Average Power Limit RAPL interface to show various side channel attacks. In line with industry partners, AMD has updated the RAPL interface to require privileged access...

CVE-2020-28368

A flaw was found in Xen where access to power/energy monitoring interfaces was not properly restricted to privileged software. This flaw allows an unprivileged guest administrator to create covert channels and infer the operations or data used by other contexts within the system, such as AES keys...

CVE-2020-28368

Xen through 4.14.x allows guest OS administrators to obtain sensitive information such as AES keys from outside the guest via a side-channel attack on a power/energy monitoring interface, aka a "Platypus" attack. NOTE: there is only one logically independent fix: to change the access control for...

CVE-2020-28368

Xen through 4.14.x allows guest OS administrators to obtain sensitive information such as AES keys from outside the guest via a side-channel attack on a power/energy monitoring interface, aka a "Platypus" attack. NOTE: there is only one logically independent fix: to change the access control for...

SaltStack Pre-Authenticated Remote Root (CVE-2020-16846 and CVE-2020-25592): What You Need to Know

What’s up? We start the November critical vulnerability season with a pair of CVEs—CVE-2020-16846 and CVE-2020-25592—that, when combined, can result in unauthenticated remote root access on a target system. SaltStack developers disclosed these weaknesses on Nov. 3, 2020 and have released patches...

Visualize Visitor Prioritization in Real Time with mPulse

COVID-19 is changing our behavior as we try to avoid person-to-person contact. For example, according to the Google Mobility Report, September 2020 shows an average 23% drop in retail and recreation activity and a 22% drop in workplace traffic in Tokyo compared to a baseline average before COVID-...

2020 Was a Secure Election

Over at Lawfare: "2020 Is An Election Security Success Story So Far." What’s more, the voting itself was remarkably smooth. It was only a few months ago that professionals and analysts who monitor election administration were alarmed at how badly unprepared the country was for voting during a...

CVE-2020-25704

A memory leak flaw was found in the Linux kernel’s performance monitoring subsystem when using PERFEVENTIOCSETFILTER. This flaw allows a local user to starve the resources, causing a denial of service. The highest threat from this vulnerability is to system availability. Mitigation Mitigation for...

XenDesktop 7.x: Database Sizing Tool

Created Date: 10th Nov 2014 Updated Date: 4th Aug 2017 Description The tool provides guidance on the expected size of the XenDesktop 7.x site and monitoring databases. The tool should be used a guide, rather than an exact sizing, as various factors on the SQL server can impact the size...

CDFMarker On Demand - For XenApp and XenDesktop

Created: March 2010 Modified: October 2010 Where to download ? Certain legacy Citrix tools are now available on request only. Please submit the request here - https://forms.gle/obA39PEz5qpDiSPq8 Once we verify your request, we will provide access to the download location. Description CDFMarker is...

WindowHistory Tool

Created Date: 03/22/2006 Updated Date: 09/29/2017 Please note: You can download the required file from the Citrix downloads website by visiting the following link:https://www.citrix.com/downloads/citrix-tools Navigate to your platform: WindowHistory64 4.0 for x64 Platforms| WindowHistory 4.0 for...

WindowHistory Tool

Created Date: 03/22/2006 Updated Date: 09/29/2017 Where to download ? Certain legacy Citrix tools are now available on request only. Please submit the request here - https://forms.gle/obA39PEz5qpDiSPq8 Once we verify your request, we will provide access to the download location. Navigate to your...

CDFMonitor

NOTE : CDFMonitor is now deprecated, to capture trace as service use - https://support.citrix.com/article/CTX677255/citrix-cdfcontrol-as-service Please note: You can download the required file from the Citrix downloads website by visiting the following...