The Federal Bureau of Investigation (FBI) Internet Crime Complaint Center (I3C) has released an alert on a recent increase in online shopping scams. The scams direct victims to fraudulent websites via ads on social media platforms and popular online search engines’ shopping pages.

The Cybersecurity and Infrastructure Security Agency (CISA) encourages users and consumers to review the IC3 Alert for indicators of fraud and tips to avoid being victimized, as well as CISA’s tip on Shopping Safely Online.

The Cybersecurity and Infrastructure Security Agency (CISA), the Federal Bureau of Investigation (FBI), and the Department of Defense (DoD) have identified a malware variant—referred as TAIDOOR—used by the Chinese government. In addition, U.S. Cyber Command has released the malware sample to the malware aggregation tool and repository, VirusTotal.

CISA encourages users and administrators to review Malware Analysis Report MAR-10292089-1.v1, U.S. Cyber Command’s VirusTotal page, and CISA’s Chinese Malicious Cyber Activity page for more information.

Cisco has released security updates to address vulnerabilities affecting multiple products. An unauthenticated, remote attacker could exploit some of these vulnerabilities to take control of an affected system.

The Cybersecurity and Infrastructure Security Agency (CISA) encourages users and administrators to review the following Cisco Advisories and apply the necessary updates. For updates addressing lower severity vulnerabilities, see the Cisco Security Advisories page.

• Cisco SD-WAN vManage Software Authorization Bypass Vulnerability cisco-sa-uabvman-SYGzt8Bv
• Cisco Data Center Network Manager Authentication Bypass Vulnerability cisco-sa-dcnm-bypass-dyEejUMs
• Cisco Data Center Network Manager Command Injection Vulnerability cisco-sa-devmgr-cmd-inj-Umc8RHNh
• Cisco Data Center Network Manager Command Injection Vulnerability cisco-sa-dcnm-rest-inj-BCt8pwAJ
• Cisco Data Center Network Manager Path Traversal Vulnerability cisco-sa-dcnm-path-trav-2xZOnJdR
• Cisco Data Center Network Manager Improper Authorization Vulnerability cisco-sa-dcnm-improper-auth-7Krd9TDT
• Cisco Data Center Network Manager Authentication Bypass Vulnerability cisco-sa-dcnm-auth-bypass-JkubGpu3 

Free Software Foundation GNU Project's multiboot boot loader, GNU GRUB2, contains a vulnerability—CVE-2020-10713—that a local attacker could exploit to take control of an affected system.

The Cybersecurity and Infrastructure Security Agency (CISA) encourages users and administrators to review the CERT Coordination Center’s Vulnerability Note VU#174059 for mitigations and to refer to operating system vendors for appropriate patches, when available. CISA encourages administrators to test rigorously before applying patches as changes to the bootloader carry high operational risk.

Adobe has released security updates to address vulnerabilities in Magento Commerce 2 (formerly known as Magento Enterprise Edition) and Magento Open Source 2 (formerly known as Magento Community Edition). An attacker could exploit some of these vulnerabilities to take control of an affected system.

The Cybersecurity and Infrastructure Security Agency (CISA) encourages users and administrators to review Adobe Security Bulletin APSB20-47 and apply the necessary updates.

Mozilla has released security updates to address vulnerabilities in Firefox, Firefox ESR, and Thunderbird. An attacker could exploit some of these vulnerabilities to take control of an affected system.

The Cybersecurity and Infrastructure Security Agency (CISA) encourages users and administrators to review the following Mozilla Security Advisories and apply the necessary updates:

• Firefox 79
• Firefox ESR 68.11
• Thunderbird 68.11
• Firefox ESR 78.1
• Thunderbird 78.1
• Firefox iOS 28

Google has released Chrome version 84.0.4147.105 for Windows, Mac, and Linux. This version addresses vulnerabilities that an attacker could exploit to take control of an affected system.

The Cybersecurity and Infrastructure Security Agency (CISA) encourages users and administrators to review the Chrome Release and apply the necessary updates.

Cisco has released security updates to address a vulnerability in Adaptive Security Appliance (ASA) Software and Firepower Threat Defense (FTD) Software Web Service. A remote attacker could exploit this vulnerability to obtain sensitive information.

The Cybersecurity and Infrastructure Security Agency (CISA) encourages users and administrators to review Cisco Security Advisory cisco-sa-asaftd-ro-path-KJuQhB86 for more information and apply the necessary updates.

Citrix has released security updates to address a vulnerability in Workspace app for Windows.  A remote attacker could exploit this vulnerability to take control of an affected system if Windows Server Message Block (SMB) is enabled.

The Cybersecurity and Infrastructure Security Agency (CISA) recommends users and administrators review Citrix Security Bulletin CTX277662 and apply the necessary updates.

Adobe has released security updates to address vulnerabilities in multiple Adobe products. An attacker could exploit some of these vulnerabilities to take control of an affected system.

The Cybersecurity and Infrastructure Security Agency (CISA) encourages users and administrators to review the following Adobe Security Bulletins and apply the necessary updates.

• Bridge APSB20-44
• Photoshop APSB20-45
• Prelude APSB20-46
• Reader Mobile APSB20-50