mysql: Init script calling kill with root privileges using pid from pidfile owned by mysql user (CPU Oct 2018)

Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: Client programs. Supported versions that are affected are 5.5.61 and prior, 5.6.41 and prior, 5.7.23 and prior and 8.0.12 and prior. Difficult to exploit vulnerability allows high privileged attacker with logon to the...

Critical Adobe Flash Bug Impacts Windows, macOS, Linux and Chrome OS

Adobe released a patch for a critical flaw on Tuesday that leaves its Flash Player vulnerable to arbitrary code execution by an adversary. Affected are versions of the Flash Player running on Windows, macOS, Linux and Chrome OS. In tandem, a Microsoft Security Advisory was also issued for the bug...

CISO series: Lessons learned—4 priorities to achieve the largest security improvements

In my past life as CISO, Ive worked for small companies, state governments, and large enterprises, and one thing that has been true at all of them is that there is an infinite number of security initiatives in each organization you could implement, yet the resources to accomplish those tasks are...

SANS THIR Summit Wrap Up – “We Have 15 Minutes”

Heading back to San Diego before I get on another flight 30 hours later. Lots of people say "what are you crazy? Why do that?"…to which I say: "we cannot achieve any mission without sacrifice." Going to events like the SANS Threat Hunting IR summit remind just how many dedicated people we have on...

Cb Response Named Leader in EDR Space by Forrester

Last quarter, Forrester created a report assessing the state of the EDR market and how vendors stack up against one another. A variety of companies were evaluated in three key areas: The strengths and weaknesses of their current offerings. Forrester cited key criteria to include: alerting...

Use CVE-2018-8373 0day vulnerabilities the attacks the Darkhotel gang-related analysis-vulnerability warning-the black bar safety net

Background 2018 8 on 15 May, the network security company Trend Micro disclosed its in this year 7 month to capture an example in the wild 0day vulnerability to attack, the attack uses the Windows VBScript Engine code execution vulnerability, through the analysis and comparison found that the 0da...

Node.js third-party modules: Command Injection Vulnerability in kill-port Package

I would like to report a command injection vulnerability in kill-port. It allows an attacker to inject arbitrary commands. Module module name: kill-port version: 1.3.1 npm page: https://www.npmjs.com/package/kill-port Module Description Kill the process running on given port Module Stats 5,282...

The Data Breach ‘Kill Chain’: Early Detection is Key

Today, organizations rely heavily on data, with a big portion of that data made up of sensitive information. As organizations become the custodians of more and more sensitive information, the frequency of data breaches increases accordingly. In some cases, the origin of a data breach is outside o...

Iron Rain: What Defines a Cyber Insurgency?

“A fool pulls the leaves. A brute chops the trunk. A sage digs the roots.” - Pierce Brown The western world is currently grappling with a cyber insurgency. The widespread adoption of the “kill-chain” coupled with the use of memory resident malware has fueled the cyber-attack wild fire. The securi...

SC Media Awards Cb Defense, Cb ThreatSight 5 Out of 5 Stars

"During testing, Cb Defense performed as a top-quality endpoint security program…Great intuitive cloud platform with an armament of modern security technologies with a quick implementation into your business environment." - SC Media "Carbon Black also offers Cb ThreatSight as an add-on, which is...

Linux/x86 - Kill Process Shellcode (20 bytes)

/ Exploit Title: Kill PID shellcode Date: 07/09/2018 Exploit Author: Nathu Nandwani Platform: Linux/x86 Size: 20 bytes Compile: gcc -fno-stack-protector -z execstack killproc.c -o killproc / include include int main unsigned short pid = 2801; char shellcode = "\x31\xc0" / xor eax, eax / "\xb0\x25...

Linux/x86 - Kill Process Shellcode (20 bytes)

Linux/x86 - Kill Process Shellcode 20 bytes. Shellcode exploit for Linuxx86 platform / Exploit Title: Kill PID shellcode Date: 07/09/2018 Exploit Author: Nathu Nandwani Platform: Linux/x86 Size: 20 bytes Compile: gcc -fno-stack-protector -z execstack killproc.c -o killproc / include include int...

Ubuntu: Security Advisory (USN-3696-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2018 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 ifdescription...

USN-3696-1 linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities

It was discovered that an integer overflow existed in the perf subsystem of the Linux kernel. A local attacker could use this to cause a denial of service system crash. CVE-2017-18255 Wei Fang discovered an integer overflow in the F2FS filesystem implementation in the Linux kernel. A local attack...

Olympic Destroyer Returns to Target Biochemical Labs

Olympic Destroyer, the threat actor that caused a crippling sabotage attack on the networks supporting this year’s Winter Games in Pyeongchang, South Korea, has resurfaced with a spy campaign – and with a wider target range. The new campaign began last month and is ongoing, employing spear-phishi...

Gentoo app-backup/burp package design vulnerability

The Gentoo app-backup/burp package is a network backup and recovery program from the Gentoo Foundation. A security vulnerability in the Gentoo app-backup/burp package prior to version 2.1.32 stems from the program setting ownership of the PID file directory to the burp account. A local attacker...

DejaVU - Open Source Deception Framework

Deception techniques if deployed well can be very effective for organizations to improve network defense and can be a useful arsenal for blue teams to detect attacks at very early stage of cyber kill chain. But the challenge we have seen is deploying, managing and administering decoys across larg...

Arbitrary file deletion

The Gentoo app-backup/burp package before 2.1.32 sets the ownership of the PID file directory to the burp account, which might allow local users to kill arbitrary processes by leveraging access to this account for PID file modification before a root script sends a SIGKILL...

CVE-2017-18284

The Gentoo app-backup/burp package before 2.1.32 sets the ownership of the PID file directory to the burp account, which might allow local users to kill arbitrary processes by leveraging access to this account for PID file modification before a root script sends a SIGKILL...

Open Source Deception Framework: DejaVU

Deception techniques if deployed well can be very effective for organizations to improve network defense and can be a useful arsenal for blue teams to detect attacks at very early stage of cyber kill chain. But the challenge we have seen is deploying, managing and administering decoys across larg...