A ransomware group is actively exploiting an unpatched flaw in security tools used across the U.S. federal government, prompting the U.S. cybersecurity agency CISA to order all civilian agencies to remediate the vulnerability by end of day Wednesday.
Cybersecurity firm Check Point Software said the bug affects several of its remote access tools, firewalls, and VPNs, which act as digital gatekeepers to protect company networks from unauthorized access.
Read more…
Source: TechCrunch News
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- FBI Says State Actors Hacked US Govt Network With Pulse VPN Flaw
January 17, 2020
FBI said in a flash security alert that nation-state actors have breached the networks of a US municipal government and a US financial entity by exploiting a critical vulnerability affecting Pulse Secure VPN servers. The US Cybersecurity and Infrastructure Security Agency (CISA) previously alerted organizations on January 10 to patch their Pulse Secure VPN servers against ongoing attacks trying to exploit the ...
- Microsoft Releases Advisory on Zero-Day Vulnerability CVE-2020-0674, Workaround Provided
January 17, 2020
On January 17, Microsoft published an advisory (ADV200001) warning users about CVE-2020-0674, a remote code execution (RCE) vulnerability involving Microsoft’s Internet Explorer (IE) web browser. A patch has not yet been released as of the time of writing — however, Microsoft has acknowledged that it is aware of limited targeted attacks exploiting the flaw. All ...
- Exploit Fully Breaks SHA-1, Lowers the Attack Bar
January 9, 2020
A proof-of-concept attack has been pioneered that “fully and practically” breaks the Secure Hash Algorithm 1 (SHA-1) code-signing encryption, used by legacy computers to sign the certificates that authenticate software downloads and prevent man-in-the-middle tampering. The exploit was developed by Gaëtan Leurent and Thomas Peyrin, academic researchers at Inria France and Nanyang Technological University/Temasek Laboratories in Singapore. They ...
- First Active Attack Exploiting CVE-2019-2215 Found on Google Play, Linked to SideWinder APT Group
January 6, 2020
Trend Micro found three malicious apps in the Google Play Store that work together to compromise a victim’s device and collect user information. One of these apps, called Camero, exploits CVE-2019-2215, a vulnerability that exists in Binder (the main Inter-Process Communication system in Android). This is the first known active attack in the wild that ...
- 3 Critical Bugs Allow Remote Attacks on Cisco NX-OS and Switches
January 3, 2020
Cisco Systems has issued patches for three critical vulnerabilities impacting a key tool for managing its network platform and switches. The bugs could allow an unauthenticated, remote attacker to bypass endpoint authentication and execute arbitrary actions with administrative privileges on targeted devices, the vendor said. the networking giant disclosed the critical flaws on Thursday; all three ...
- Critical Citrix Bug Puts 80,000 Corporate LANs at Risk
December 26, 2019
Digital workspace and enterprise networks vendor Citrix has announced a critical vulnerability in the Citrix Application Delivery Controller (ADC) and Citrix Gateway. If exploited, it could allow unauthenticated attackers to gain remote access to a company’s local network and carry out arbitrary code execution. The Citrix products (formerly the NetScaler ADC and Gateway) are used for ...