4188 matches found
Citrix Releases Security Update for ShareFile Storage Zones Controller
Citrix has released a security update to address a vulnerability affecting Citrix ShareFile storage zones controller. An attacker can exploit this vulnerability to obtain access to sensitive information. CISA recommends users and administrators review Citrix Security Bulletin CTX322787 and apply...
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 take control of an affected system. CISA encourages users and administrators to review the Juniper Networks security advisories page an...
VMware Releases Security Update
VMware has released a security update to address a vulnerability affecting NSX-T. An attacker can exploit this vulnerability to take control of an affected system CISA encourages users and administrators to review VMSA-2021-0006 and apply the necessary update and workaround. This product is...
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...
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 system. CISA encourages users and administrators to review the Apple security pages for the following products and apply the...
Microsoft Releases Security Updates for Edge
Microsoft has released a security update to address multiple vulnerabilities in Edge Chromium-based. An attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the latest entry for Microsoft Security Advisory...
CISA Updates Emergency Directive 21-01 Supplemental Guidance and Activity Alert on SolarWinds Orion Compromise
CISA has released Emergency Directive ED 21-01 Supplemental Guidance version 3: Mitigate SolarWinds Orion Code Compromise, providing guidance that supersedes Required Action 4 of ED 21-01 and Supplemental Guidance versions 1 and 2. Federal agencies without evidence of adversary follow-on activity...
NSA Releases Cybersecurity Advisory on Detecting Abuse of Authentication Mechanisms
The National Security Agency NSA has released a cybersecurity advisory on detecting abuse of authentication mechanisms. This advisory describes tactics, techniques, and procedures used by malicious cyber actors to access protected data in the cloud and provides guidance on defending against and...
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...
Adobe Releases Security Updates for Acrobat and Reader
Adobe has released security updates to address a vulnerability in Acrobat and Reader. An attacker could exploit this vulnerability to obtain sensitive information. The Cybersecurity and Infrastructure Security Agency CISA encourages users and administrators to review Adobe Security Bulletin...
SAP Releases December 2020 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. These include a missing authentication check vulnerability affecting SAP NetWeaver AS JAVA P2P Cluster...
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. The Cybersecurity and Infrastructure Security Agency CI...
Microsoft Releases Security Update for Edge
Microsoft has released a security update to address vulnerabilities in Edge Chromium-based. 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...
CISA and FBI Release Joint Advisories Regarding Russian and Iranian APT Actors
The Cybersecurity and Infrastructure Security Agency CISA and the Federal Bureau of Investigation FBI have released two joint cybersecurity advisories on widespread advanced persistent threat APT activity. Joint Cybersecurity Advisory: AA20-296A Russian State-Sponsored Advanced Persistent Threat...
Adobe Releases Security Updates for Magento
Adobe has released security updates to address vulnerabilities affecting Magento Commerce and Magento Open Source. 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...
CISA Releases Telework Essentials Toolkit
The Cybersecurity and Infrastructure Security Agency CISA has released the Telework Essentials Toolkit, a comprehensive resource of telework best practices. The Toolkit provides three personalized modules for executive leaders, IT professionals, and teleworkers. Each module outlines distinctive...
CISA Releases Joint Advisory on Approaches to Uncovering and Remediating Malicious Activity
The Cybersecurity and Infrastructure Security Agency CISA—in collaboration with the cybersecurity authorities of Australia, Canada, New Zealand, and the United Kingdom—has released a joint Cybersecurity Advisory that highlights technical approaches to uncovering malicious activity. This Advisory...
Google Releases Security Updates for Chrome
Google has released Chrome version 84.0.4147.135 for Windows, Mac, and Linux. This version addresses a vulnerability 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...
Adobe Releases Security Updates for Magento
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. T...
Google Releases Security Updates for Chrome
Google has released Chrome version 84.0.4147.89 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...
Drupal Releases Security Updates
Drupal has released security updates to address vulnerabilities affecting Drupal 7, 8.8, 8.9, and 9.0. 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 ...
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. The Cybersecurity and Infrastructure Security Agency CISA encourages users and administrators to review the following...
Ripple20 Vulnerabilities Affecting Treck IP Stacks
The Cybersecurity and Infrastructure Security Agency CISA is aware of multiple vulnerabilities, known as Ripple20, affecting Treck IP stack implementations for embedded systems. A remote attacker can exploit some of these vulnerabilities to take control of an affected system. CISA encourages user...
Cisco Releases Security Updates for CML and VIRL-PE
Cisco has released security updates to address SaltStack FrameWork vulnerabilities in Cisco Modeling Labs Corporate Edition CML and Virtual Internet Routing Lab Personal Edition VIRL-PE. A remote attacker could exploit these vulnerabilities to take control of an affected system. The Cybersecurity...
Cisco Releases Security Updates
Cisco has released security updates to address vulnerabilities in Unified CCX software and Prime Network Registrar. 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...
Microsoft Releases May 2020 Security Updates
Microsoft has released updates to address multiple vulnerabilities in Microsoft software. A 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...
Cisco Releases Security Updates
Cisco has released security updates to address vulnerabilities affecting multiple 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. The...
New SchoolSafety.gov Provides Cyber Guidance for K-12 Schools
The Federal School Safety Clearinghouse just launched its website: SchoolSafety.gov. This website—a collaboration between the Department of Homeland Security and the U.S. Departments of Education, Justice, and Health and Human Services—features a fact sheet on Cyber Safety Considerations for K-12...
Cisco Releases Security Updates for Multiple Products
Cisco has released security updates to address vulnerabilities in multiple 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 webpage. The Cybersecurity and...
ACSC Releases Advisory on Mailto Ransomware Incidents
The Australian Cyber Security Centre ACSC has released an advisory on Mailto ransomware incidents. The ACSC has limited information regarding the initial intrusion vector for Mailto, also known as Kazakavkovkiz, but evidence suggests that Mailto actors may have used phishing and password spray...
OpenSMTPD Vulnerability
The CERT Coordination Center CERT/CC has released information on a vulnerability affecting OpenSMTPD. An attacker could exploit this vulnerability to take control of an affected system. OpenSMTPD is an open-source server-side implementation of the Simple Mail Transfer Protocol SMTP that is part o...
Cisco Releases Security Updates
Cisco has released updates to address vulnerabilities affecting multiple 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. The Cybersecurity...
VMware Releases Security Update
VMware has released a security update to address a vulnerability in VMware Tools. An attacker could exploit this vulnerability to take control of an affected system. The Cybersecurity and Infrastructure Security Agency CISA encourages users and administrators to review VMware Security Advisory...
Intel Releases Security Updates
Intel has released security updates to address vulnerabilities in multiple products. An authenticated attacker with local access could exploit some of these vulnerabilities to gain escalation of privileges. The Cybersecurity and Infrastructure Security Agency CISA encourages users and...
Cyber Monday: Tips for Safeguarding Personal Information
Cyber Monday draw millions of shoppers online for deals and savings, but this day also provides opportunities for an attacker to steal personal information. The Cybersecurity and Infrastructure Security Agency CISA reminds users to remain vigilant when browsing or shopping online. CISA encourages...
Caller Poses as CISA Rep in Extortion Scam
The Cybersecurity and Infrastructure Security Agency CISA is aware of a phone scam where a caller pretends to be a CISA representative. The scammer claims to have knowledge of the potential victim’s questionable behavior and attempts to extort money. If you receive a threatening call from someone...
MS-ISAC Releases Advisory on PHP Vulnerabilities
The Multi-State Information Sharing & Analysis Center MS-ISAC has released an advisory on multiple Hypertext Preprocessor PHP vulnerabilities. An attacker could exploit some of these vulnerabilities to take control of an affected system. The Cybersecurity and Infrastructure Security Agency CISA...
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. The Cybersecurity and Infrastructure Security Agency CISA encourages users and administrators to review the...
Vulnerabilities Exploited in Multiple VPN Applications
The United Kingdom UK National Cyber Security Centre NCSC has released an alert on advanced persistent threat APT actors exploiting vulnerabilities in Virtual Private Network VPN applications. A remote attacker could exploit these vulnerabilities to take control of an affected system. The...
Intel Releases Security Updates
Intel has released security updates to address vulnerabilities in multiple products. An attacker could exploit one of these vulnerabilities to gain an escalation of privileges on a previously infected machine. The Cybersecurity and Infrastructure Security Agency CISA encourages users and...
VMware Releases Security Updates for Multiple Products
VMware has released a security advisory to address vulnerabilities affecting multiple products. An 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...
CISA Releases Advisory on Wind River VxWorks Platform
The Cybersecurity and Infrastructure Security Agency CISA has released an Industrial Control Systems ICS Advisory on multiple vulnerabilities in the Wind River VxWorks Platform. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages...
Mozilla Releases Security Updates for Firefox, 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. The Cybersecurity and Infrastructure Security Agency CISA encourages users and administrators t...
Apple Releases Multiple Security Updates
Apple has released security updates to address vulnerabilities in multiple products. A 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 App...
PrinterLogic Print Management Software Vulnerabilities
The CERT Coordination Center CERT/CC has released information on vulnerabilities affecting PrinterLogic Print Management Software. A remote attacker could exploit these vulnerabilities to take control of an affected system. The Cybersecurity and Infrastructure Security Agency CISA encourages user...
Microsoft Releases March 2019 Security Updates
Microsoft has released updates to address multiple vulnerabilities in Microsoft software. A 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...
National Consumer Protection Week
National Consumer Protection Week NCPW is March 3–9. This annual event encourages individuals and businesses to learn about their consumer rights and how to keep themselves secure. The Federal Trade Commission FTC and its NCPW partners provide free resources to protect consumers from fraud, scams...
VMware Releases Security Updates
VMware has released security updates to address a vulnerability affecting multiple VMware products. An attacker could exploit this vulnerability to take control of an affected system. The Cybersecurity and Infrastructure Security Agency CISA encourages users and administrators to review VMware...
New Session Added: CISA Awareness Briefing on Chinese Malicious Cyber Activity
The Cybersecurity and Infrastructure Security Agency CISA has added an additional session to the virtual awareness briefing on Chinese malicious cyber activity targeting managed service providers. The briefing will be held on Thursday, February 14, 2019, from 1-2 p.m. ET. The briefing will provid...