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Ahoy, which is often associated with communicating to ships, has now been playfully adopted in pirate language. We coin ‘Ahoi,’ an anagram of ‘Iago,’ to pay tribute to research on interface attacks with TEEs. Confidential computing, also referred to as trusted execution, protects sensitive computations on public cloud platforms. Hardware vendors provide trusted hardware that […] The post Ahoi Attacks – New Attack Breaking VMs With Malicious Interrupts appeared first on GBHackers on Security | #1 Globally Trusted Cyber Security…
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In a recent cybersecurity revelation, Ivanti, a leading provider of enterprise-grade secure access solutions, has been found to have significant vulnerabilities in its VPN appliances. The most critical of these, identified as CVE-2024-21894, is a heap overflow vulnerability that could potentially allow remote code execution (RCE) by unauthenticated attackers. This vulnerability, along with others, poses […] The post Thousands Of Internet-Exposed Ivanti VPN Appliances Vulnerable To RCE Attacks appeared first on GBHackers on Security | #1 Globally Trusted Cyber Security…
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A Sandbox is a protective medium that blocks the entire system from any application accessing vulnerable resources. Restrictive environments for web content in browsers called sandboxes reduce the impact that can be caused by browser-based attacks such as malicious programs or infected scripts. This helps limit, to some extent, the damage attackers can do to […] The post Google Adds V8 Sandbox To Chrome To Fight Against Browser Attacks appeared first on GBHackers on Security | #1 Globally Trusted Cyber…
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Researchers identified a significant vulnerability within the HTTP/2 protocol, potentially allowing hackers to launch Denial of Service (DOS) attacks on web servers. The vulnerability tracked as CVE-2024-28182 has raised concerns among internet security experts and prompted responses from various technology vendors. The CERT Coordination Center (CERT/CC) disclosed the vulnerability in a vulnerability note VU#421644. It […] The post HTTP/2 Vulnerability Let Hackers Launch DOS Attacks on Web Servers appeared first on GBHackers on Security | #1 Globally Trusted Cyber Security…
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Cisco recently fixed a high-severity vulnerability in Cisco IOS Software for Catalyst 6000 Series Switches, which could lead to a denial of service (DoS). This high-severity vulnerability, which has a base score of 7.4 and is tracked as CVE-2024-20276, is triggered by improper handling of process-switched traffic. Cisco IOS (Internetwork Operating System) is a set of proprietary operating […] The post Cisco IOS Vulnerability Allows DOS Attacks via Malicious Traffic appeared first on GBHackers on Security | #1 Globally Trusted Cyber Security News…
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A path traversal vulnerability was discovered in the Java versions of multiple CData products when using the embedded Jetty server, allowing remote attackers to potentially access sensitive information and perform limited actions on the system. The vulnerability arises from the interplay between how the embedded Jetty server and CData servlets handle incoming requests, creating a […] The post Multiple CData Vulnerabilities Let Attackers Bypass Security Restrictions appeared first on GBHackers on Security | #1 Globally Trusted Cyber Security News Platform.
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Cisco has alerted its customers about a critical vulnerability affecting several Small Business RV Series Routers models. This vulnerability, CVE-2024-20362, poses a significant risk, allowing unauthenticated, remote attackers to conduct cross-site scripting (XSS) attacks. The affected models include the RV016, RV042, RV042G, RV082, RV320, and RV325 routers, widely used in small business environments for secure […] The post Multiple Cisco Small Business Routers Vulnerable to XSS Attacks appeared first on GBHackers on Security | #1 Globally Trusted Cyber Security News…
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CYBERSECURITY / DEFENSE / INTELLIGENCE
