Google Releases Security Updates for Chrome

Google has released Chrome version 88.0.4324.96 for Windows, Mac, and Linux. This version addresses vulnerabilities that an attacker could exploit to take control of an affected system. CISA encourages users and administrators to review the Chrome Release and apply the necessary updates. This...

CERT/CC and CISA Report Multiple Vulnerabilities in Dnsmasq

CISA and the CERT Coordination Center CERT/CC are aware of multiple vulnerabilities affecting Dnsmasq version 2.82 and prior. Dnsmasq is a widely-used, open-source software that provides Domain Name Service forwarding and caching and is common in Internet-of-Things IoT and other embedded devices....

Drupal Releases Security Updates

Drupal has released security updates to address a vulnerability affecting Drupal. An attacker could exploit this vulnerability to take control of an affected system. CISA encourages users and administrators to review Drupal Advisory SA-CORE-2021-001 and apply the necessary updates or mitigations...

Cisco Releases Advisories for Multiple Products

Cisco has released security updates to address vulnerabilities in multiple Cisco products. A remote attacker could exploit these vulnerabilities to take control of an affected system. For updates addressing lower severity vulnerabilities, see the Cisco Security Advisories page. CISA encourages...

Oracle Releases January 2021 Security Bulletin

Oracle has released its Critical Patch Update for January 2021 to address 329 vulnerabilities across multiple products. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the Oracle January 2021...

Delta Electronics TPEditor

1. EXECUTIVE SUMMARY CVSS v3 7.8 ATTENTION: Low skill level to exploit Vendor: Delta Electronics Delta Equipment: TPEditor Vulnerabilities: Untrusted Pointer Dereference, Out-of-bounds Write 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to execute...

Honeywell OPC UA Tunneller

1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/low skill level to exploit Vendor: Matrikon, a subsidiary of Honeywell Equipment: OPC UA Tunneller Vulnerabilities: Heap-based Buffer Overflow, Out-of-bounds Read, Improper Check for Unusual or Exceptional Conditions, Uncontrolled...

Delta Electronics ISPSoft

1. EXECUTIVE SUMMARY CVSS v3 7.8 ATTENTION: Low skill level to exploit Vendor: Delta Electronics Delta Equipment: ISPSoft Vulnerability: Use After Free 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to execute code under the privileges of the application...

Malwarebytes Hit by SolarWinds Attackers

Malwarebytes is the latest discovered victim of the SolarWinds hackers, the security company said – except that it wasn’t targeted through the SolarWinds platform. “While Malwarebytes does not use SolarWinds, we, like many other companies were recently targeted by the same threat actor,” it...

Rob Joyce to Take Over as NSA Cybersecurity Director

As the incoming Biden administration continues to shake up federal leadership, the National Security Agency announced Friday that Rob Joyce, who is currently serving at the U.S. Embassy in London, was named to lead its cybersecurity division. Joyce will inherit the job from Anne Neuberger, who wi...

Reolink P2P Cameras

1. EXECUTIVE SUMMARY CVSS v3 9.1 ATTENTION: Exploitable remotely/low skill level to exploit Vendor: Reolink Equipment: P2P protocol Vulnerabilities: Use of Hard-coded Cryptographic Key, Cleartext Transmission of Sensitive Information 2. RISK EVALUATION Successful exploitation of these...

Apache Releases Security Advisory for Tomcat

The Apache Software Foundation has released a security advisory to address a vulnerability affecting multiple versions of Apache Tomcat. An attacker could exploit this vulnerability to obtain sensitive information. CISA encourages users and administrators to review the Apache security advisory fo...

NSA Releases Guidance on Encrypted DNS in Enterprise Environments  

The National Security Agency NSA has released an information sheet with guidance on adopting encrypted Domain Name System DNS over Hypertext Transfer Protocol over Transport Layer Security HTTPS, referred to as DNS over HTTPS DoH. When configured appropriately, strong enterprise DNS controls can...

Warning as hackers breach MFA to target cloud services

By Deeba Ahmed According to CISA, it has verified one of the users had their account breached even though they were using "proper multi-factor authentication MFA." This is a post from HackRead.com Read the original post: Warning as hackers breach MFA to target cloud services...

Cloud Attacks Are Bypassing MFA, Feds Warn

The Feds are warning that cybercriminals are bypassing multi-factor authentication MFA and successfully attacking cloud services at various U.S. organizations. According to an alert issued Wednesday by the Cybersecurity and Infrastructure Security Agency CISA, there have been “several recent...

Cisco Releases Security Updates for Multiple Products

Cisco has released security updates to address vulnerabilities in Cisco products. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. For updates addressing lower severity vulnerabilities see the Cisco Security Advisories page. CISA encourages user...

Juniper Networks Releases Security Updates for Multiple Products

Juniper Networks has released security updates to address vulnerabilities affecting multiple products. An attacker could exploit some of these vulnerabilities to cause take control of an affected system. CISA encourages users and administrators to review the Juniper Networks security advisories...

RCE Vulnerability Affecting Microsoft Defender

Microsoft has released a security advisory to address a remote code execution vulnerability, CVE-2021-1647, in Microsoft Defender. A remote attacker can exploit this vulnerability to take control of an affected system. This vulnerability was detected in exploits in the wild. CISA encourages users...

Security Update Guide Supports CVEs Assigned by Industry Partners

Hi Folks, This month we are introducing a new data element for each CVE in the Security Update Guide, called Assigning CNA. First let me back up a bit and give some information about the CVE program. The purpose of a CVE is to uniquely identify a cybersecurity vulnerability. The CVE program was...

Attackers Exploit Poor Cyber Hygiene to Compromise Cloud Security Environments

CISA is aware of several recent successful cyberattacks against various organizations’ cloud services. Threat actors used a variety of tactics and techniques, including phishing and brute force logins, to attempt to exploit weaknesses in cloud security practices. In response, CISA has released...