4188 matches found
Citrix Releases Security Updates for NetScaler ADC and Gateway
Citrix has released security updates to address vulnerabilities CVE-2023-3519, CVE-2023-3466, and CVE-2023-3467 affecting NetScaler ADC and NetScaler Gatewaylink is external. An attacker can exploit one of these vulnerabilities to take control of an affected system. According to Citrix,...
CISA and NSA Release Joint Guidance on Hardening Baseboard Management Controllers (BMCs)
Today, CISA, together with the National Security Agency NSA, released a Cybersecurity Information Sheet CSI, highlighting threats to Baseboard Management Controller BMC implementations and detailing actions organizations can use to harden them. BMCs are trusted components designed into a computer...
Adobe Releases Security Updates for Multiple Products
Adobe has released security updates to address multiple vulnerabilities in Adobe software. An attacker can exploit these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the following Adobe Security Bulletins and apply the necessary updates...
Cisco Releases Security Advisory for Small Business Series Switches
Cisco released a security advisory to address multiple vulnerabilities affecting the web-based user interface of certain Cisco Small Business Series Switcheslink is external. A remote attacker could exploit these vulnerabilities to cause a denial-of-service condition or execute arbitrary code wit...
CISA Releases Three Industrial Control Systems Advisories
CISA released three Industrial Control Systems ICS advisories on May 16, 2023. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-23-136-01 Snap One OvrC Cloud ICSA-23-136-02 Rockwell ArmorStart ICSA-23-136-03 Rockwell...
CISA and Partners Disclose Snake Malware Threat From Russian Cyber Actors
Today, CISA and partners released a joint advisory for a sophisticated cyber espionage tool used by Russian cyber actors. Hunting Russian Intelligence “Snake” Malware provides technical descriptions of the malware’s host architecture and network communications, and mitigations to help detect and...
CISA Releases One Industrial Control Systems Medical Advisory
CISA released one Industrial Control Systems Medical ICS medical advisory on April 27, 2023. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. CISA encourages users and administrators to review the newly released ICS medical...
Juniper Networks Releases Security Updates
Juniper Networks has released security updates to address vulnerabilities affecting Junos OSlink is external, Paragon Active Assurance PAAlink is external, and Juniper Secure Analytics JSA Serieslink is external. An attacker could exploit some of these vulnerabilities to take control of an affect...
Microsoft Releases April 2023 Security Updates
Microsoft has released updates to address multiple vulnerabilities in Microsoft software. An attacker can exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review Microsoft’s April 2023 Security Update Guidelink is external an...
Mozilla Releases Security Updates for Firefox 110 and Firefox ESR
Mozilla has released security updates to address vulnerabilities in Firefox 110 and Firefox ESR. An attacker could exploit these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review Mozilla’s security advisories for Firefox 110 and Firefox ESR...
NCSC-UK Releases Guidance on Using MSP for Administering Cloud Services
The United Kingdom’s National Cyber Security Centre NCSC-UK has released a blog post, Using MSPs to administer your cloud services, that provides organizations security considerations for using a third party, such as a managed service provider MSP, to administer cloud services. Contracting with a...
Microsoft Releases January 2023 Security Updates
Microsoft has released updates to address multiple vulnerabilities in Microsoft software. An attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review Microsoft’s January 2023 Security Update Guide and Deployment...
CISA Updates Advisory on #StopRansomware: Cuba Ransomware
The Federal Bureau of Investigation FBI and CISA have updated joint Cybersecurity Advisory AA22-335A: StopRansomware: Cuba Ransomware, originally released on December 01, 2022. The advisory has been updated to include additional indicators of compromise IOCs. CISA encourages organizations to revi...
VMware Releases Security Updates
VMware has released security updates to address multiple vulnerabilities in VMware Workspace ONE Assist. A remote attacker could exploit one of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review VMware Security Advisory VMSA-2022-0028 a...
CISA Releases Three Industrial Control Systems Advisories
CISA has released three 3 Industrial Control Systems ICS advisories on November 3, 2022. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. CISA encourages users and administrators to review the newly released ICS advisories f...
Apple Releases Security Update for Xcode
Apple has released a security update to address vulnerabilities in Xcode. A remote attacker could exploit one of these vulnerabilities to take control of an affected system. The Cybersecurity and Infrastructure Security Agency CISA encourages users and administrators to review the Apple security...
CISA Releases Three Industrial Control Systems Advisories
CISA has released three 3 Industrial Control Systems ICS advisories on October 20, 2022. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. CISA encourages users and administrators to review the newly released ICS advisories f...
Top CVEs Actively Exploited by People’s Republic of China State-Sponsored Cyber Actors
CISA, the Federal Bureau of Investigation FBI, and the National Security Agency NSA have released a joint Cybersecurity Advisory CSA providing the top Common Vulnerabilities and Exposures CVEs used since 2020 by People’s Republic of China PRC state-sponsored cyber actors. PRC state-sponsored cybe...
CISA Adds Three Known Exploited Vulnerabilities to Catalog
CISA has added three vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. These types of vulnerabilities are a frequent attack vector for malicious cyber actors and pose significant risk to the federal enterprise. Note: to view the newly added...
Hurricane-Related Scams
CISA warns users to remain on alert for malicious cyber activity targeting potential disaster victims and charitable donors following a hurricane. Fraudulent emails—often containing malicious links or attachments—are common after major natural disasters. Exercise caution in handling emails with...
Cisco Releases Security Updates for Multiple Products
Cisco has released security updates for vulnerabilities affecting multiple products. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. For updates addressing high and low severity vulnerabilities, see the Cisco Security Advisories page. CISA...
Drupal Releases Security Update
Drupal has released security updates to address vulnerabilities affecting Drupal 9.3 and 9.4. An attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review Drupal security advisory SA-CORE-2022-015 and apply the...
Cisco Releases Security Updates for Multiple Products
Cisco has released security updates to address vulnerabilities in multiple Cisco products. An 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...
Google Releases Security Update for Chrome
Google has released Chrome version 103.0.5060.114 for Windows. 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 Note and apply the necessary update. This product is...
CISA and DoD Release 5G Security Evaluation Process Investigation Study
CISA and the Department of Defense DoD have released their 5G Security Evaluation Process Investigation Study for federal agencies. The new features, capabilities, and services offered by fifth-generation 5G cellular network technology can transform mission and business operations; and federal...
Google Releases Security Updates for Chrome
Google has released Chrome version 102.0.5005.61 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 Note and apply the necessary update. Thi...
CISA Adds 21 Known Exploited Vulnerabilities to Catalog
CISA has added 21 new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. These types of vulnerabilities are a frequent attack vector for malicious cyber actors and pose significant risk to the federal enterprise. Note: to view the newly added...
Mozilla Releases Security Products for Multiple Firefox Products
Mozilla has released security updates to address vulnerabilities in Firefox 100.0.2, Firefox for Android 100.3.0, and Firefox ESR 91.9.1. An attacker could exploit these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review Mozilla security...
CISA Releases Analysis of FY21 Risk and Vulnerability Assessments
CISA has released an analysis and infographic detailing the findings from the 112 Risk and Vulnerability Assessments RVAs conducted across multiple sectors in Fiscal Year 2021 FY21. The analysis details a sample attack path comprising 11 successive tactics, or steps, a cyber threat actor could ta...
Apache Releases Security Advisory for Tomcat
The Apache Software Foundation has released a security advisory to address a vulnerability in multiple versions of Tomcat. An attacker could exploit this vulnerability to obtain sensitive information. CISA encourages users and administrators to review Apache’s security advisory and apply the...
Google Releases Security Updates for Chrome
Google has released Chrome version 101.0.4951.64 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 Note and apply the necessary update. Thi...
Mozilla Releases Security Updates for Firefox, Firefox ESR, and Thunderbird
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. CISA encourages users and administrators to review the Mozilla Security Advisory for Firefox 10...
Google Releases Security Updates for Chrome
Google has released Chrome version 101.0.4951.41 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 Note and apply the necessary updates. Th...
Drupal Releases Security Updates
Drupal has released security updates to address vulnerabilities affecting Drupal 9.2 and 9.3. An attacker could exploit these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review Drupal security advisories SA-CORE-008 and SA-CORE-009 and apply...
VMware Releases Security Updates for Cloud Director
VMware has released security updates to address a remote code execution vulnerability in Cloud Director. An attacker could exploit this vulnerability to take control of an affected system. CISA encourages users and administrators to review VMware Security Advisory VMSA-2022-0013 and apply the...
FBI Releases PIN on Phishing Campaign against U.S. Election Officials
The Federal Bureau of Investigation FBI has released a Private Industry Notification PIN to warn U.S. election and other state and local government officials about invoice-themed phishing emails that could be used to harvest officials’ login credentials. CISA encourages federal, state, and local...
Mitigating Attacks Against Uninterruptable Power Supply Devices
CISA and the Department of Energy DOE are aware of threat actors gaining access to a variety of internet-connected uninterruptable power supply UPS devices, often through unchanged default usernames and passwords. Organizations can mitigate attacks against their UPS devices, which provide emergen...
Google Releases Security Updates for Chrome
Google has released Chrome versions 98.0.4758.80/81/82 for Windows and 98.0.4758.80 for Mac and Linux. These versions address vulnerabilities that an attacker could exploit to take control of an affected system. CISA encourages users and administrators to review the Chrome Release Note and apply...
SAP Releases January 2022 Security Updates
SAP has released security updates to address vulnerabilities affecting multiple products. An attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the SAP Security Notes for January 2022 and apply the necessa...
Cisco Releases Security Advisory for Multiple Products Affected by Apache HTTP Server Vulnerabilities
Cisco has released a security advisory to address Cisco products affected by multiple vulnerabilities in Apache HTTP Server 2.4.48 and earlier releases. An unauthenticated remote attacker could exploit this vulnerability to take control of an affected system. CISA encourages users and...
Apple Releases Security Updates for Multiple Products
Apple has released security updates to address vulnerabilities in multiple products. An attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the Apple security pages for the following products and apply the...
NOBELIUM Attacks on Cloud Services and other Technologies
Microsoft has released a blog on NOBELIUM attacks on cloud services and other technologies. CISA urges users and administrators to review NOBELIUM targeting delegated administrative privileges to facilitate broader attacks and apply the necessary mitigations. This product is provided subject to...
Cisco Releases Security Updates for IOS XE SD-WAN Software
Cisco has released security updates to address a vulnerability in IOS XE SD-WAN Software. An authenticated local attacker could exploit this vulnerability to take control of an affected system. For updates addressing lower severity vulnerabilities, see the Cisco Security Advisories page. CISA...
Apple Releases Security Updates
Apple has released security updates to address vulnerabilities in multiple products. An attacker could exploit these vulnerabilities to take control of an affected system. These vulnerabilities have been detected in exploits in the wild. CISA encourages users and administrators to review the Appl...
Adobe Releases Multiple Security 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. CISA encourages users and administrators to review the following Adobe Security Bulletins and apply the necessa...
2021 CWE Top 25 Most Dangerous Software Weaknesses
The Homeland Security Systems Engineering and Development Institute, sponsored by the Department of Homeland Security and operated by MITRE, has released the 2021 Common Weakness Enumeration CWE Top 25 Most Dangerous Software Weaknesses list. The Top 25 uses data from the National Vulnerability...
Apple Releases Security Updates
Apple has released security updates to address vulnerabilities in multiple products. An attacker could exploit some of these vulnerabilities to take control of an affected device. CISA encourages users and administrators to review the Apple security pages for the following products and apply the...
CISA-FBI Joint Advisory on TrickBot Malware
CISA and the Federal Bureau of Investigation FBI have released a Joint Cybersecurity Advisory CSA on TrickBot malware. A sophisticated group of cyber criminals are using phishing emails claiming to contain proof of traffic violations to lure victims into downloading TrickBot. TrickBot is a highly...
Adobe Releases Security 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. CISA encourages users and administrators to review the following Adobe Security Bulletins and apply the necessa...
Cisco Releases Security Updates
Cisco has released security updates to address a vulnerability in multiple Cisco products. An attacker could exploit this vulnerability to cause a denial-of-service condition. For updates addressing lower severity vulnerabilities, see the Cisco Security Advisories page. CISA encourages users and...