EUVD-2023-24178

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2023-1998

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The Linux kernel allows userspace processes to enable mitigations by calling prctl with PRSETSPECULATIONCTRL which disables the speculation feature as well as b...

Whispers of Atlantida: Safeguarding Your Digital Treasure

Recently, Rapid7 observed a new stealer named Atlantida. The stealer tricks users to download a malicious file from a compromised website, and uses several evasion techniques such as reflective loading and injection before the stealer is loaded. Atlantida steals a wide range of login information ...

Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-6185-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6185-1 advisory. It was discovered that the TUN/TAP driver in the Linux kernel did not properly initialize socket data. A local attacker could use this to cause a denial ...

CVE-2023-1998 Spectre v2 SMT mitigations problem in Linux kernel

The Linux kernel allows userspace processes to enable mitigations by calling prctl with PRSETSPECULATIONCTRL which disables the speculation feature as well as by using seccomp. We had noticed that on VMs of at least one major cloud provider, the kernel still left the victim process exposed to...

Linux Kernel 6.2 - Userspace Processes To Enable Mitigation Exploit

Exploit Title: Linux Kernel 6.2 - Userspace Processes To Enable Mitigation Exploit Author: nu11secur1ty CVE ID: CVE-2023-1998 Description Summary The Linux kernel allows userspace processes to enable mitigations by calling prctl with PRSETSPECULATIONCTRL which disables the speculation feature as...

SUSE CVE-2023-1998

The Linux kernel allows userspace processes to enable mitigations by calling prctl with PRSETSPECULATIONCTRL which disables the speculation feature as well as by using seccomp. We had noticed that on VMs of at least one major cloud provider, the kernel still left the victim process exposed to...

UBUNTU-CVE-2023-1998

The Linux kernel allows userspace processes to enable mitigations by calling prctl with PRSETSPECULATIONCTRL which disables the speculation feature as well as by using seccomp. We had noticed that on VMs of at least one major cloud provider, the kernel still left the victim process exposed to...

CVE

This is a collection of HTML files from a blog about reverse engineering and security. The files are dated from August 2019 to September 2019 and appear to be written in Chinese. The content includes various topics such as: Creating and finding SEH Structured Exception Handler in Windows Input...

Visual Malware Analysis: ProcDOT

Visual Malware Analysis There are plenty of tools for behavioral malware analysis. The defacto standard ones, though, are Sysinternals’s Process Monitor also known as Procmon and PCAP generating network sniffers like Windump, Tcpdump, Wireshark, and the like. These “two” tools cover almost...

VMware Player Invalid DACL Privilege Escalation Vulnerability - Windows

VMware Player is prone to a privilege escalation vulnerability. SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:vmware:player";...

Malware and anti-malware technical analysis-vulnerability warning-the black bar safety net

Malware technology of all kinds, of any one function are likely to become a rogue technology, just like weapons, with the good may justice, with a crooked but become evil accomplice. First of all, I From win32 under some rogue bus analysis start: 1. I want to be a malware, the first thing to do i...