Government of the Republic of Trinidad and Tobago
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Securing the Nation's Digital Infrastructure

TTCSIRT-386.12.14.20:TTCSIRT ADVISORY – SUNBURST BACKDOOR

FireEye has uncovered a widespread campaign that they are tracking as UNC2452. The actors behind this campaign gained access to numerous public and private organizations around the world. They gained access to victims via trojanized updates to SolarWind’s Orion IT monitoring and management software. FireEye stated that this campaign may have begun as early as …

TTCSIRT-385.12.07.20: TT-CSIRT ADVISORY – Google Releases Security Updates for Chrome

Google has released Chrome version 87.0.4280.88 for Windows, Mac, and Linux. This version addresses vulnerabilities that an attacker could exploit to take control of an affected system. It is encouraged that users and administrators review and apply the necessary updates. For further information and support, please visit:Chrome Release

TTCSIRT-384.12.07.20: TT-CSIRT ADVISORY – Cisco Security Advisory for Vulnerability in AnyConnect

Cisco has released a security advisory on an Arbitrary Code Execution vulnerability—CVE-2020-3556—affecting Cisco AnyConnect Secure Mobility Client devices. A remote attacker could exploit this vulnerability to take control of an affected system. It is encouraged that users and administrators to review and apply the necessary updates or workarounds. For further information and support, please visit the following link:Cisco …

TTCSIRT-383.12.07.20: TT-CSIRT ADVISORY – Apache Releases Security Advisory for Apache Tomcat

The Apache Software Foundation has released a security advisory to address a vulnerability in Apache Tomcat. An attacker could exploit this vulnerability to cause a denial-of-service condition. It is encouraged that users and administrators review the Apache security advisory and upgrade to the appropriate version. Please visit the link below for further support:CVE-2020-17527

TTCSIRT-382.12.03.20: TT-CSIRT ADVISORY – Mozilla Releases Security Update for Thunderbird

Mozilla has released a security update to address a vulnerability in Thunderbird. An attacker could exploit this vulnerability to take control of an affected system. It is encouraged that users and administrators to review the Mozilla Security Advisory for and apply the necessary update. Please visit the link below:Thunderbird 78.5.1

TTCSIRT-381.12.03.20: TT-CSIRT ADVISORY – Xerox Releases Security Updates for DocuShare

Xerox has released security updates for DocuShare 6.6.1, 7.0, and 7.5 to address a vulnerability that could allow an unauthenticated attacker to obtain sensitive information. It is urged that users and administrators review Xerox and apply the necessary updates. Please visit the link below:Mini Bulletin XRX20W

TTCSIRT-380.12.03.20: TT-CSIRT ADVISORY – Apple Releases Security Updates for iCloud for Windows

Apple has released security updates to address vulnerabilities in iCloud for Windows. An attacker could exploit some of these vulnerabilities to take control of an affected system. It is encouraged that users and administrators review the Apple security page for and apply the necessary updates. Please visit the link provided below:iCloud for Windows 11.5

TTCSIRT-379.11.25.20: TT-CSIRT ADVISORY – VMware Releases Workarounds for CVE-2020-4006

VMware has released workarounds to address a vulnerability—CVE-2020-4006—in VMware Workspace One Access, Access Connector, Identity Manager, and Identity Manager Connector. An attacker could exploit this vulnerability to take control of an affected system. It is encouraged, users and administrators review VMware Security Advisory and apply the necessary workarounds. For further information, please visit the link below:VMSA-2020-0027

TTCSIRT-378.11.17.20: TT-CSIRT ADVISORY – Cisco Releases Security Updates for Security Manager

Cisco has released security updates to address vulnerabilities in Cisco Security Manager. A remote attacker could exploit these vulnerabilities to obtain sensitive information. It is encouraged that users and administrators, review the following Cisco Security Advisories and apply the necessary updates. Cisco Security Manager Path Traversal Vulnerability cisco-sa-csm-path-trav-NgeRnqgR Cisco Security Manager Static Credential Vulnerability cisco-sa-csm-rce-8gjUz

TTCSIRT-377.11.16.20: TT-CSIRT ADVISORY – Cisco Releases Security Update for IOS XR Software

Cisco has released a security update to address a vulnerability in IOS XR Software for ASR 9000 Series Aggregation Services Routers. An unauthenticated, remote attacker could exploit this vulnerability to cause a denial-of-service condition. It is encouraged that users and administrators, review and apply the necessary update. Fur further information and support, please visit the link below:Cisco security …