Feed aggregator

Microsoft Releases September 2024 Security Updates

Sep 10, 2024

Microsoft released security updates to address vulnerabilities in multiple products. A cyber threat actor could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the following and apply necessary updates: Microsoft Security Update Guide for September

Continue Reading ›

CISA Adds Four Known Exploited Vulnerabilities to Catalog

Sep 10, 2024

CISA has added four new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2024-38226 Microsoft Publisher Security Feature Bypass Vulnerability CVE-2024-43491 Microsoft Windows Update Remote Code Execution Vulnerability CVE-2024-38014 Microsoft Windows Installer Privilege Escalation Vulnerability CVE-2024-38217 Microsoft Windows Mark of the Web (MOTW) Security Feature Bypass Vulnerability These types of vulnerabilities are frequent attack vectors for malicious cyber actors and pose significant risks to the federal enterprise. Binding Operational Directive (BOD) 22-01: Reducing the Significant Risk of Known Exploited Vulnerabilities established the Known Exploited Vulnerabilities Catalog as a living list of known Common Vulnerabilities and Exposures (CVEs) that carry significant risk to the federal enterprise. BOD 22-01 requires Federal Civilian Executive Branch (FCEB) agencies to remediate identified vulnerabilities by the due date to protect FCEB networks against active threats. See the BOD 22-01 Fact Sheet for more information. Although BOD 22-01 only applies to FCEB agencies, CISA strongly urges all organizations to reduce their exposure to cyberattacks by prioritizing timely remediation of Catalog vulnerabilities as part of their vulnerability management practice. CISA will continue to add vulnerabilities to the catalog that meet the specified criteria.

Continue Reading ›

Citrix Releases Security Updates for Citrix Workspace App for Windows

Sep 10, 2024

Citrix released security updates to address multiple vulnerabilities in the Citrix Workspace App for Windows. A cyber threat actor could exploit some of these vulnerabilities to take control of an affected system.  CISA encourages users and administrators to review the following and apply necessary updates:  Citrix Workspace app for Windows Security Bulletin for CVE-2024-7889 and CVE-2024-7890

Continue Reading ›

CISA Adds Three Known Exploited Vulnerabilities to Catalog

Sep 9, 2024

CISA has added three new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2016-3714 ImageMagick Improper Input Validation Vulnerability CVE-2017-1000253 Linux Kernel PIE Stack Buffer Corruption Vulnerability CVE-2024-40766 SonicWall SonicOS Improper Access Control Vulnerability These types of vulnerabilities are frequent attack vectors for malicious cyber actors and pose significant risks to the federal enterprise. Binding Operational Directive (BOD) 22-01: Reducing the Significant Risk of Known Exploited Vulnerabilities established the Known Exploited Vulnerabilities Catalog as a living list of known Common Vulnerabilities and Exposures (CVEs) that carry significant risk to the federal enterprise. BOD 22-01 requires Federal Civilian Executive Branch (FCEB) agencies to remediate identified vulnerabilities by the due date to protect FCEB networks against active threats. See the BOD 22-01 Fact Sheet for more information. Although BOD 22-01 only applies to FCEB agencies, CISA strongly urges all organizations to reduce their exposure to cyberattacks by prioritizing timely remediation of Catalog vulnerabilities as part of their vulnerability management practice. CISA will continue to add vulnerabilities to the catalog that meet the specified criteria.

Continue Reading ›

FBI, CISA, NSA, and US and International Partners Release Advisory on Russian Military Cyber Actors Targeting US and Global Critical Infrastructure

Sep 5, 2024

Today, the Federal Bureau of Investigation (FBI)—in partnership with CISA, the National Security Agency (NSA), and other U.S. and international partners—released a joint Cybersecurity Advisory Russian Military Cyber Actors Target U.S. and Global Critical Infrastructure. This advisory provides overlapping cybersecurity industry cyber threat intelligence, tactics, techniques, and procedures (TTPs) and Indicators of Compromise (IOCs) associated with Russian General Staff Main Intelligence Directorate (GRU) 161st Specialist Training Center (Unit 29155) cyber actors, both during and succeeding their deployment of the WhisperGate malware against Ukraine. These cyber actors are responsible for computer network operations against global targets for the purposes of espionage, sabotage, and reputational harm since at least 2020. The authoring agencies encourage organizations to review this advisory for recommended mitigations against such malicious activity. For additional information on Russian state-sponsored malicious cyber activity and related indictments, see the recent U.S. Department of Justice (DOJ) press release for June 26, 2024, and Sept. 5, 2024, FBI’s Cyber Crime webpage, and CISA’s Russia Cyber Threat Overview and Advisories webpage.

Continue Reading ›

CISA Releases Four Industrial Control Systems Advisories

Sep 5, 2024

CISA released four Industrial Control Systems (ICS) advisory on September 5, 2024. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-24-249-01 Hughes Network Systems WL3000 Fusion Software ICSMA-24-249-01 Baxter Connex Health Portal ICSA-20-303-01 Mitsubishi Electric MELSEC iQ-R, Q, and L Series (Update E) ICSA-22-356-03 Mitsubishi Electric MELSEC iQ-R, iQ-L Series and MELIPC Series (Update E) CISA encourages users and administrators to review newly released ICS advisories for technical details and mitigations.

Continue Reading ›

CISA Adds Three Known Exploited Vulnerabilities to Catalog

Sep 3, 2024

CISA has added three new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2021-20123 Draytek VigorConnect Path Traversal Vulnerability CVE-2021-20124 Draytek VigorConnect Path Traversal Vulnerability CVE-2024-7262 Kingsoft WPS Office Path Traversal Vulnerability These types of vulnerabilities are frequent attack vectors for malicious cyber actors and pose significant risks to the federal enterprise. Binding Operational Directive (BOD) 22-01: Reducing the Significant Risk of Known Exploited Vulnerabilities established the Known Exploited Vulnerabilities Catalog as a living list of known Common Vulnerabilities and Exposures (CVEs) that carry significant risk to the federal enterprise. BOD 22-01 requires Federal Civilian Executive Branch (FCEB) agencies to remediate identified vulnerabilities by the due date to protect FCEB networks against active threats. See the BOD 22-01 Fact Sheet for more information. Although BOD 22-01 only applies to FCEB agencies, CISA strongly urges all organizations to reduce their exposure to cyberattacks by prioritizing timely remediation of Catalog vulnerabilities as part of their vulnerability management practice. CISA will continue to add vulnerabilities to the catalog that meet the specified criteria.

Continue Reading ›

CISA Releases One Industrial Control Systems Advisory

Sep 3, 2024

CISA released one Industrial Control Systems (ICS) advisory on September 3, 2024. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-24-247-01 LOYTEC Electronics LINX Series CISA encourages users and administrators to review newly released ICS advisories for technical details and mitigations.

Continue Reading ›

Pages

Related Content

Best Practices

10 Best Pactices

Our 10 Best Pactices

Contact Us

Contact Information Security at 756-7000

Contacts

Did you know?

Stay Safe Online Tips