Security News
Today, the OpenSSL project has issued an advisory for two high-severity vulnerabilities CVE-2021-3449 and CVE-2021-3450 lurking in OpenSSL products. CVE-2021-3450: An improper Certificate Authority certificate validation vulnerability which impacts both the server and client instances.
Cisco informed customers on Wednesday that several of its products are exposed to denial-of-service attacks due to a vulnerability in the Snort detection engine. Cisco says the vulnerability is in the Ethernet Frame Decoder component of Snort.
Jack Wallen shows you an easy way to determine if your Linux server is under a DDoS attack and how to quickly stop it.
Nvidia has patched three vulnerabilities affecting its Jetson lineup, which is a series of embedded computing boards designed for machine-learning applications, in things like autonomous robots, drones and more. A successful exploit could potentially cripple any such gadgets leveraging the affected Jetson products, said Nvidia.
NVIDIA has newly disclosed three security vulnerabilities in the NVIDIA Shield TV, which could allow denial of service, escalation of privileges and data loss. The NVIDIA Shield TV is a set-top gadget that acts as a hub for the smart home, streams PC games from a gaming PC to a TV; and allows local and online media playback and streaming.
A vulnerability discovered by a researcher in a BIG-IP product from F5 Networks can be exploited to launch remote denial-of-service attacks. The security flaw was discovered by Nikita Abramov, a researcher at cybersecurity solutions provider Positive Technologies, and it impacts certain versions of BIG-IP Access Policy Manager, a secure access solution that simplifies and centralizes access to applications, APIs and data.
German software maker SAP has published 10 advisories to document flaws and fixes for a range of serious security vulnerabilities. Dealing with multiple vulnerabilities in SAP Business Warehouse, the most important of these issues carry a CVSS score of 9.9.
Researchers have discovered vulnerabilities that expose Rockwell Automation's FactoryTalk Linx and RSLinx Classic products to denial-of-service attacks. According to an advisory published by Rockwell late last month, researchers from cybersecurity firm Tenable discovered a total of four DoS vulnerabilities, three affecting FactoryTalk Linx and one impacting the FactoryTalk Services Platform.
Jack Wallen shows you an easy way to determine if your Linux server is under a DDoS attack and how to quickly stop it. How? In this piece I'm going to show you a few commands that can help you discern if your server is being hit by a denial of service attack, which comes from a single IP address and attempts to cripple a website to render its server inaccessible.
U.S. DHS Cybersecurity and Infrastructure Security Agency has warned admins to upgrade their vulnerable OpenSSL instances immediately. OpenSSL advisory states, one place where the GENERAL NAME cmp function is used is when OpenSSL validates a certificate's CRL distribution point field.