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181–190 of 302 articles
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Dark Reading
Almost every cybersecurity product has an AI component. Here is where it's working in the real world.
Dark Reading
Enterprises are spending a pittance on securing their software supply chain, which makes COTS software dangerous — vulnerabilities can be "hidden" in open source components.
ZDNet Security
Academics say the material could be used to create unclonable physical components suitable for supporting digital security.
ZDNet Security
A government tender has been published seeking new components to build, deploy, and host the country's identity-matching services.
The Hacker News
Apple on Wednesday released iOS 15.3 and macOS Monterey 12.2 with a fix for the privacy-defeating bug in Safari, as well as to contain a zero-day flaw, which it said has been exploited in the wild to break into its devices. Tracked as CVE-2022-22587, the vulnerability relates to a memory corruption issue in the IOMobileFrameBuffer component that could be abused by a malicious application to
Dark Reading
The memory corruption vulnerability in a policy component installed by default on most Linux distributions allows any user to become root. Researchers have already reproduced the exploit.
The Hacker News
A 12-year-old security vulnerability has been disclosed in a system utility called Polkit that grants attackers root privileges on Linux systems, even as a proof-of-concept (PoC) exploit has emerged in the wild merely hours after technical details of the bug became public. Dubbed "PwnKit" by cybersecurity firm Qualys, the weakness impacts a component in polkit called pkexec, a program that's
The Register
Linux vendors on Tuesday issued patches for a memory corruption vulnerability in a component called polkit that allows an unprivileged logged-in user to gain full root access on a system in its default configuration.…
Bleeping Computer
A vulnerability in the pkexec component that is present in the default configuration of all major Linux distributions can be exploited to gain full root privileges on the system, researchers warn today. [...]
Bleeping Computer
A vulnerability in Polkit's pkexec component identified as CVE-2021-4034 (PwnKit) is present in the default configuration of all major Linux distributions and can be exploited to gain full root privileges on the system, researchers warn today. [...]