Security News
The Cybersecurity and Infrastructure Security Agency has added nine more security flaws to its list of actively exploited bugs, including a VMware privilege escalation flaw and a Google Chrome zero-day that could be used for remote code execution. A Chrome zero-day was also included in CISA's Known Exploited Vulnerabilities catalog, a bug tracked as CVE-2022-1364 and allowing remote code execution due to a V8 type confusion weakness.
The Cybersecurity and Infrastructure Security Agency has added ten new security bugs to its list of actively exploited vulnerabilities, including a high severity local privilege escalation bug in the Windows Common Log File System Driver. According to a binding operational directive issued in November, all Federal Civilian Executive Branch Agencies agencies must secure their systems against this security flaw after being added to CISA's catalog of Known Exploited Vulnerabilities.
CISA adds 8 known security vulnerabilities as priorities to patch. The Cybersecurity & Infrastructure Security Agency, or CISA, maintains a database of known security vulnerabilities.
The Cybersecurity and Infrastructure Security Agency has ordered federal civilian agencies and urged all US organizations on Monday to patch an actively exploited bug impacting WatchGuard Firebox and XTM firewall appliances. Sandworm, a Russian-sponsored hacking group, believed to be part of the GRU Russian military intelligence agency, also exploited this high severity privilege escalation flaw to build a new botnet dubbed Cyclops Blink out of compromised WatchGuard Small Office/Home Office network devices.
The U.S. Cybersecurity and Infrastructure Security Agency on Monday added the recently disclosed remote code execution vulnerability affecting the Spring Framework, to its Known Exploited Vulnerabilities Catalog based on "Evidence of active exploitation." The critical severity flaw, assigned the identifier CVE-2022-22965 and dubbed "Spring4Shell", impacts Spring model-view-controller and Spring WebFlux applications running on Java Development Kit 9 and later.
It's been almost a week since the Spring4Shell vulnerability came to light and since the Spring development team fixed it in new versions of the Spring Framework. We might not have all the facts: The US Cybersecurity and Infrastructure Agency has added Spring4Shell to their Known Exploited Vulnerabilities Catalog on Monday.
The Cybersecurity and Infrastructure Security Agency has ordered federal civilian agencies on Thursday to patch a critical Sophos firewall bug and seven other vulnerabilities within the next three weeks, all exploited in ongoing attacks. CISA also ordered federal agencies to patch a high severity arbitrary file upload vulnerability in the Trend Micro Apex Central product management console that can be abused in remote code execution attacks.
The U.S. Cybersecurity and Infrastructure Security Agency and the Department of Energy are jointly warning of attacks against internet-connected uninterruptible power supply devices by means of default usernames and passwords. "Organizations can mitigate attacks against their UPS devices, which provide emergency power in a variety of applications when normal power sources are lost, by removing management interfaces from the internet," the agencies said in a bulletin published Tuesday.
In a joint advisory with the Department of Energy, the Cybersecurity and Infrastructure Security Agency warned U.S. organizations today to secure Internet-connected UPS devices from ongoing attacks. UPS devices are regularly used as emergency power backup solutions in mission-critical environments, including data centers, industrial facilities, server rooms, and hospitals.
The U.S. Cybersecurity and Infrastructure Security Agency has ordered federal civilian agencies to patch a Google Chome zero-day and a critical Redis vulnerability actively exploited in the wild within the next three weeks. The Muhstik malware gang has added a dedicated spreader exploit for the Redis Lua sandbox escape vulnerability after a proof-of-concept exploit was publicly released on March 10th. According to a binding operational directive issued in November, Federal Civilian Executive Branch Agencies agencies must secure their systems against these vulnerabilities, with CISA giving them until April 18th to patch.