4188 matches found
VMware Releases Security Updates
VMware has released security updates to address multiple vulnerabilities in VMware Cloud Foundation. 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-2022-002 and...
CISA Adds Six Known Exploited Vulnerabilities to Catalog
CISA has added six 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...
Cisco Releases Security Update for Cisco Identity Services Engine
Cisco has released a security update to address vulnerabilities affecting Cisco Identity Services Engine ISE. 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...
CISA Releases Six Industrial Control Systems Advisories
CISA has released six 6 Industrial Control Systems ICS advisories on September 29, 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 advisory for...
Adobe Releases Security Updates for Multiple Products
Adobe 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 following Adobe Security Bulletins and apply the necessary...
CISA Adds Twelve Known Exploited Vulnerabilities to Catalog
CISA has added twelve 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...
CISA Releases Five Industrial Control Systems Advisories
CISA has released five Industrial Control Systems ICS advisories on September 06, 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 fo...
CISA releases two Industrial Control Systems Advisories
CISA has released two Industrial Control Systems ICS advisories on September 01, 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 for...
CISA Adds Ten Known Exploited Vulnerabilities to Catalog
CISA has added ten 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 adde...
CISA Releases Cybersecurity Toolkit to Protect U.S. Elections
CISA—through the Joint Cyber Defense Collaborative JCDC—has released a toolkit of free cybersecurity resources for the election community. The toolkit aims to help state and local government officials, election officials, and vendors enhance the cybersecurity and cyber resilience of U.S. election...
Keeping PowerShell: Measures to Use and Embrace
Cybersecurity authorities from the United States, New Zealand, and the United Kingdom have released a joint Cybersecurity Information Sheet CIS on PowerShell. The CIS provides recommendations for proper configuration and monitoring of PowerShell, as opposed to removing or disabling it entirely du...
CISA Updates Advisory on Threat Actors Chaining Unpatched VMware Vulnerabilities
CISA has updated Cybersecurity Advisory AA22-138B: Threat Actors Chaining Unpatched VMware Vulnerabilities for Full System Control, originally released May 18, 2022. The advisory has been updated to include additional indicators of compromise and detection signatures, as well as tactics,...
Drupal Releases Security Updates
Drupal has released security updates to address a vulnerability that does not affect Drupal core but may affect some contributed projects or custom code on Drupal sites. Exploitation of this vulnerability could allow a remote attacker to take control of an affected website. CISA encourages users...
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. CISA encourages users and administrators to review the Cisco Security Advisories page and apply the necessary...
Russian State-Sponsored and Criminal Cyber Threats to Critical Infrastructure
The cybersecurity authorities of the United States, Australia, Canada, New Zealand, and the United Kingdom have released a joint Cybersecurity Advisory CSA to warn organizations that Russia’s invasion of Ukraine could expose organizations both within and beyond the region to increased malicious...
CISA Adds 10 Known Exploited Vulnerabilities to Catalog
CISA has added 10 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...
Google Releases Security Updates for Chrome
Google has released Chrome version 100.0.4896.88 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 Four Known Exploited Vulnerabilities to Catalog
CISA has added four 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 add...
WordPress Releases Security Update
WordPress versions prior to 5.9.2 are affected by multiple vulnerabilities. Exploitation of some of these vulnerabilities could allow a remote attacker to take control of an affected website. CISA encourages users and administrators to review the WordPress Security Release and upgrade to WordPres...
Cisco Releases Security Updates for Multiple Products
Cisco has released security updates to address vulnerabilities in multiple Cisco products. An attacker could exploit one 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 Updates for Chrome
Google has released Chrome version 98.0.4758.102 for Windows, Mac, and Linux. This version addresses vulnerabilities that an attacker could exploit to take control of an affected system. One of these vulnerabilities has been detected in exploits in the wild. CISA encourages users and administrato...
CISA Releases Final Version of Guidance: IPv6 Considerations for TIC 3.0
CISA has released the final version of Internet Protocol version 6 IPv6 Considerations for Trusted Internet Connections TIC 3.0. This guidance supports the federal government-wide deployment and use of the modernized network protocol. The final version includes feedback provided during the public...
F5 Releases January 2022 Quarterly Security Notification
F5 has released its January 2022 Quarterly Security Notification addressing vulnerabilities affecting multiple versions of BIG-IP, BIG-IQ, and NGINX Controller API Management. A remote attacker could exploit these vulnerabilities to either deny service to, or take control of, an affected system...
Adobe Releases Security Updates for Multiple Products
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 Adobe’s Security Bulletins and apply the necessary updates...
Google Releases Security Updates for Chrome
Google has released Chrome version 96.0.4664.110 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 as...
CISA Releases Guidance on Protecting Organization-Run Social Media Accounts
CISA has released Capacity Enhancement Guide CEG: Social Media Account Protection, which details ways to protect the security of organization-run social media accounts. Malicious cyber actors that successfully compromise social media accounts—including accounts used by federal agencies—could spre...
CISA Releases Security Advisory on WebHMI Vulnerabilities
CISA has released an Industrial Controls Systems ICS advisory detailing vulnerabilities in Distributed Data Systems WebHMI products. A remote attacker could exploit these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review ICS advisory...
NSA and CISA Release Part III of Guidance on Securing 5G Cloud Infrastructures
CISA has announced the joint National Security Agency NSA and CISA publication of the third of a four-part series, Security Guidance for 5G Cloud Infrastructures. Part III: Data Protection examines security during all phases of the data lifecycle—in transit, in use, and at rest. The guidance...
SAP Releases November 2021 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 November 2021 and apply the...
FBI Releases Indicators of Compromise Associated with Ranzy Locker Ransomware
The Federal Bureau of Investigation FBI has released a Flash report detailing indicators of compromise IOCs associated with attacks using Ranzy Locker, a ransomware variant first identified targeting victims in the United States in late 2020. CISA encourages users and administrators to review the...
Adobe Releases Security Updates for Multiple Products
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 Adobe’s Security Bulletins and apply the necessary updates...
Malware Discovered in Popular NPM Package, ua-parser-js
Versions of a popular NPM package named ua-parser-js was found to contain malicious code. ua-parser-js is used in apps and websites to discover the type of device or browser a person is using from User-Agent data. A computer or device with the affected software installed or running could allow a...
Ongoing Cyber Threats to U.S. Water and Wastewater Systems Sector Facilities
CISA, the Federal Bureau of Investigation FBI, the Environmental Protection Agency EPA, and the National Security Agency NSA have released a joint Cybersecurity Advisory CSA that details ongoing cyber threats to U.S. Water and Wastewater Systems WWS Sector. This activity—which includes cyber...
Google Releases Security Updates for Chrome
Google has updated the Stable channel to 94.0.4606.81 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. Thi...
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...
Mozilla Releases Security Updates for Firefox and Firefox ESR
Mozilla has released security updates to address vulnerabilities in Firefox and Firefox ESR . 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 advisories for Firefox 93, Firefox E...
Google Releases Security Updates for Chrome
Google has released Chrome version 94.0.4606.54 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. Thi...
WordPress Releases Security Update
WordPress 5.4-5.8 are affected by multiple vulnerabilities. An attacker could exploit these vulnerabilities to take control of an affected website. CISA encourages users and administrators to review the WordPress Security and Maintenance Release and upgrade to WordPress 5.8.1. This product is...
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 advisories for Firefox...
Apple Releases Security Updates
Apple has released security updates to address a vulnerability in multiple products. An attacker could exploit this vulnerability to take control of an affected device. CISA encourages users and administrators to review the security update page for the following products and apply the necessary...
Kaseya Ransomware Attack: Guidance and Resources
CISA has created a webpage to provide information and guidance for the recent ransomware attack against Kaseya customers that include managed service providers MSPs and customers of those MSPs. CISA encourages affected organizations to review Kaseya Ransomware Attack: Guidance for Affected MSPs a...
SAP Releases July 2021 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 July 2021 and apply the necessary...
Microsoft Announces New Campaign from NOBELIUM
The Microsoft Threat Intelligence Center MSTIC has released information on the uncovering of a widespread malicious email campaign undertaken by the activity group that Microsoft tracks as NOBELIUM. NOBELIUM was initially identified in November 2020, during an intrusion at a major cybersecurity...
Adobe Releases Security Updates for Multiple Products
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 Adobe’s Security Bulletins and apply the necessary updates...
Codecov Releases New Detections for Supply Chain Compromise
CISA is aware of a compromise of the Codecov software supply chain in which a malicious threat actor made unauthorized alterations of Codecov’s Bash Uploader script, beginning on January 31, 2021. Upon discovering the compromise on April 1, 2021, Codecov immediately remediated the affected script...
SAP Releases April 2021 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 April 2021 and apply the necessary...
Updates on Microsoft Exchange Server Vulnerabilities
CISA has added two new Malware Analysis Reports MARs to Alert AA21-062A: Mitigate Microsoft Exchange Server Vulnerabilities. MAR-10331466-1.v1: China Chopper Webshell identifies a China Chopper webshell observed in post-compromised Microsoft Exchange Servers. After successfully exploiting a...
Mozilla Releases Security Updates for Firefox, Firefox ESR, and Thunderbird
Mozilla has released security updates to address vulnerabilities in Firefox, Firefox ESR, and Thunderbird. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the Mozilla security advisories for...
CISA Strongly Urges All Organizations to Immediately Address Microsoft Exchange Vulnerabilities
CISA has published a Remediating Microsoft Exchange Vulnerabilities web page that strongly urges all organizations to immediately address the recent Microsoft Exchange Server product vulnerabilities. As exploitation of these vulnerabilities is widespread and indiscriminate, CISA strongly advises...
Apple Releases Security Updates
Apple has released security updates to address vulnerabilities in macOS Big Sur 11.2, macOS Catalina 10.15.7, and macOS Mojave 10.14.6. An attacker could exploit these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the Apple security upda...