Latest Hacking News
Intel recently released a critical security fix for a newly discovered vulnerability affecting its CPUs. Dubbed “Reptar,” the vulnerability affects most modern Intel chips, attracting attention from numerous security researchers. Considering its severity, patching the
Bleeping Computer
Citrix has released hotfixes for two vulnerabilities impacting Citrix Hypervisor, one of them being the "Reptar" high-severity flaw that affects Intel CPUs for desktop and server systems.
Bleeping Computer
Intel has fixed a high-severity CPU vulnerability in its modern desktop, server, mobile, and embedded CPUs, including the latest Alder Lake, Raptor Lake, and Sapphire Rapids microarchitectures.
Ars Technica
Among other things, bug allows code running inside a VM to crash hypervisors.
The Hacker News
Collide+Power, Downfall, and Inception! New side-channel attacks exploit vulnerabilities in modern CPUs.
Latest Hacking News
AMD recently addressed a critical vulnerability affecting its Zen2 CPUs. Named “Zenbleed,” the researcher who discovered the vulnerability devised an attack strategy that leaks sensitive data from AMD Zen2 processors. Following this discovery, the tech
Naked Security
Fascinating fun (with a serious and educational side) – listen now! Full transcript available inside.
Cyber Security News
The Zenbleed vulnerability that is documented recently puts more than 60 percent of AWS environments at risk, impacting AMD Zen 2 processors.
SecurityWeek
Researchers say a whopping 62 percent of AWS environments may be exposed to the newly documented AMD 'Zenbleed' information leak flaw.
Naked Security
You need to turn on a special setting to stop (the code you wrote to stop [the code you wrote to improve performance] from reducing performance) from reducing security.
Ars Technica
"Zenbleed" bug affects all Zen 2-based Ryzen, Threadripper, and EPYC CPUs.
SecurityWeek
AMD has released microcode patches for Zenbleed, a vulnerability in its Zen 2 CPUs that can allow an attacker to access sensitive information
The Hacker News
A serious security flaw has been found in AMD's Zen 2 processors, putting sensitive data at risk! Discover the details of Zenbleed (CVE-2023-20593).
Bleeping Computer
Google's security researcher Tavis Ormandy discovered a new vulnerability impacting AMD Zen2 CPUs that could allow a malicious actor to steal sensitive data, such as passwords and encryption keys, at a rate of 30KB/sec from each CPU core.
SecurityWeek
Cybersecurity, cloud, storage and other vendors are assessing the impact of a high-severity OpenSSL vulnerability on their products and services.
Naked Security
This code is venerable! Surely all the bugs must be out by now?
Naked Security
When it comes to writing loops in your code… never sit on the fence!
Bleeping Computer
OpenSSL has released a security update to address a vulnerability in the library that, if exploited, activates an infinite loop function and leads to denial of service conditions.
The Hacker News
A new infinite loop vulnerability (CVE-2022-0778) in OpenSSL could allow attackers to crash remote servers by passing a malformed certificate.
Security Affairs
OpenSSL addressed a high-severity denial-of-service (DoS) vulnerability, tracked as CVE-2022-0778, related to certificate parsing. OpenSSL released updates to address a high-severity denial-of-service (DoS) vulnerability, tracked as CVE-2022-0778, that affects the BN_mod_sqrt() function used when certificate parsing. The flaw was discovered by the popular Google Project Zero researchers Tavis Ormandy. An attacker can trigger the vulnerability by crafting […]
SecurityWeek
A high-severity DoS vulnerability tracked as CVE-2022-0778 has been patched in OpenSSL.
Latest Hacking News
A critical BigSig memory corruption bug affected Mozilla's NSS cryptographic library. It affected many NSS-using products, except Firefox.