#linux

From FIPS 140-3 to Common Criteria to DISA STIGs, Red Hat is constantly pursuing the next iteration of compliance for our customers. Red Hat’s mission has long been to bring community innovation to enterprise organizations, packaged in a hardened, production-ready form. This isn’t just about packaging and testing, however; we take extra steps to bring these emerging capabilities in-line with some of the most stringent secure computing standards and requirements in the world. Innovation by itself isn’t enough for public sector agencies or the companies that serve these organizations. Inst

By Deeba Ahmed Migo Malware Campaign: User-Mode Rootkit Hides Cryptojacking on Linux Systems. This is a post from HackRead.com Read the original post: New Linux Malware “Migo” Exploits Redis for Cryptojacking, Disables Security

Ubuntu Security Notice 6647-1 - It was discovered that a race condition existed in the ATM subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. It was discovered that a race condition existed in the Rose X.25 protocol implementation in the Linux kernel, leading to a use-after- free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.

Ubuntu Security Notice 6646-1 - It was discovered that a race condition existed in the ATM subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. It was discovered that a race condition existed in the Rose X.25 protocol implementation in the Linux kernel, leading to a use-after- free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.

This Metasploit module chains a server side request forgery (SSRF) vulnerability (CVE-2024-21893) and a command injection vulnerability (CVE-2024-21887) to exploit vulnerable instances of either Ivanti Connect Secure or Ivanti Policy Secure, to achieve unauthenticated remote code execution. All currently supported versions 9.x and 22.x are vulnerable, prior to the vendor patch released on Feb 1, 2024. It is unknown if unsupported versions 8.x and below are also vulnerable.

Cybersecurity researchers have identified two authentication bypass flaws in open-source Wi-Fi software found in Android, Linux, and ChromeOS devices that could trick users into joining a malicious clone of a legitimate network or allow an attacker to join a trusted network without a password. The vulnerabilities, tracked as CVE-2023-52160 and CVE-2023-52161, have been discovered following a

Ubuntu Security Notice 6645-1 - It was discovered that the netfilter connection tracker for netlink in the Linux kernel did not properly perform reference counting in some error conditions. A local attacker could possibly use this to cause a denial of service.

Red Hat Security Advisory 2024-0930-03 - An update for kernel is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. Issues addressed include integer overflow, null pointer, out of bounds access, privilege escalation, and use-after-free vulnerabilities.

WEBIGniter version 28.7.23 suffers from a persistent cross site scripting vulnerability.

Ubuntu Security Notice 6625-3 - Marek Marczykowski-Górecki discovered that the Xen event channel infrastructure implementation in the Linux kernel contained a race condition. An attacker in a guest VM could possibly use this to cause a denial of service. Zheng Wang discovered a use-after-free in the Renesas Ethernet AVB driver in the Linux kernel during device removal. A privileged attacker could use this to cause a denial of service.