Design/Logic Flaw

LibSass 3.5.4 allows attackers to cause a denial-of-service uncontrolled recursion in Sass::ComplexSelector::perform in ast.hpp and Sass::Inspect::operator in inspect.cpp...

Partner Perspectives: Accelerated Alert Handling from Syncurity and Carbon Black

JP Bourget is the Founder and CSO of Syncurity. One of the key Security Orchestration, Automation and Response SOAR use cases I see every day is alert handling. As more and more organizations adopt EDR solutions, like those offered by Carbon Black, Syncurity IR-Flow is able to speed up the alert...

Dovecot -- improper input validation

Aki Tuomi reports: Vulnerability Details: IMAP and ManageSieve protocol parsers do not properly handle NUL byte when scanning data in quoted strings, leading to out of bounds heap memory writes. Risk: This vulnerability allows for out-of-bounds writes to objects stored on the heap up to 8096 byte...

Hacking Superyachts. Advice for integrators

I’ve written previously how superyachts are the homes, the offices, the play areas for their owners and how captains need to consider so many more risks than they used to. However, a common theme is you the integrator. Your job is to put all the owners toys and all the captains tools together in ...

Format string

In FFmpeg 3.2 and 4.1, a denial of service in the subtitle decoder allows attackers to hog the CPU via a crafted video file in Matroska format, because ffhtmlmarkuptoass in libavcodec/htmlsubtitles.c has a complex format argument to sscanf...

CVE-2019-9721

A denial of service in the subtitle decoder in FFmpeg 3.2 and 4.1 allows attackers to hog the CPU via a crafted video file in Matroska format, because handleopenbrace in libavcodec/htmlsubtitles.c has a complex format argument to sscanf...

SpeakUp Linux Backdoor Sets Up for Major Attack

LAS VEGAS — A backdoor trojan dubbed “SpeakUp” has been spotted exploiting the Linux servers that run more than 90 percent of the top 1 million domains in the U.S. It uses a complex bag of tricks to infect hosts and to propagate, which analysts say could indicate that it’s poised for a major...

DEBIAN-CVE-2018-20533

There is a NULL pointer dereference at ext/testcase.c function testcasestr2depcomplex in libsolvext.a in libsolv through 0.7.2 that will cause a denial of service...

libsolv null pointer dereference vulnerability (CNVD-2019-40948)

Libsolv is a free package management library. A null pointer dereference vulnerability exists in the testcasestr2depcomplex function in ext/testcase.c in libsolvext.a in libsolv 0.7.2 and earlier. An attacker could exploit this vulnerability to cause a denial of service...

Global IT Asset Inventory: The Foundation for Security and Compliance

Pablo Quiroga, Qualys’ Director of Product Management for IT Asset Management, talks about the new Asset Inventory solution When IT directors and CISOs look at their digitally transformed networks, they encounter many shadows that their legacy enterprise software tools can’t illuminate. These bli...

QSC18 Day 1 Takeaway: Continuous Transformation Demands Continuous Security

The first day of Qualys Security Conference 2018 was a big one. Both CEO Philippe Courtot and Qualys chief product officer Sumedh Thakar detailed the challenges faced by many of today’s enterprises when it comes to the growth of cloud and the complexity of their hybrid environments. And they shar...

Denial Of Service (DoS)

spray-json is vulnerable to denial of service DoS attacks. The vulnerability exists due to the usage of a complex algorithm for parsing a field composed of many decimals...

[SECURITY] Fedora 29 Update: python-marshmallow-2.11.1-8.fc29

Marshmallow is a framework-agnostic library for converting complex datatype s, such as objects, to and from primitive Python datatypes. Marshmallow schemas can be used to: Validate input data. Deserialize input data to app-level objects. Serialize app-level objects to primitive Python types. The...

XenoScan - Open Source Memory Scanner Written In C++

XenoScan is a memory scanner which can be used to scan the memory of processes to locate the specific locations of important values. These types of tools are typically used when hacking video games, as they allow one to locate the values representing the game's state in memory. XenoScan is writte...

CyberChef - The Cyber Swiss Army Knife [A Web App For Encryption, Encoding, Compression And Data Analysis]

The Cyber Swiss Army Knife CyberChef is a simple, intuitive web app for carrying out all manner of "cyber" operations within a web browser. These operations include simple encoding like XOR or Base64, more complex encryption like AES, DES and Blowfish, creating binary and hexdumps, compression an...

Open source memory scanner written in C++: XenoScan

XenoScan is a memory scanner which can be used to scan the memory of processes to locate the specific locations of important values. These types of tools are typically used when hacking video games, as they allow one to locate the values representing the game’s state in memory. XenoScan is writte...

Ramnit Changes Shape with Widespread Black Botnet

The recently uncovered “Black” botnet campaign using the Ramnit malware racked up 100,000 infections in the two months through July– but the offensive could just be a precursor to a much larger attack coming down the pike, according to researchers, thanks to a second-stage malware called Ngioweb...

Threat Outbreak Alert RuleID32722: Email Messages Distributing Malicious Software on May 8, 2018

Medium Alert ID: 57826 First Published: 2018 May 8 16:28 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID32722 may contain the following files: Name | Size ...

Get Dashlane Password Manager Premium (50% + 10% OFF)

Happy 'World Password Day'! Today is a good time for you to audit your password practices and stop using terrible passwords to protect your online accounts. Experts advice that: Your password must—be long Your password must—be unpredictable Your password must—have at least one number Your passwor...

Stacks - Critical - Arbitrary PHP code execution - SA-CONTRIB-2018-001

This module enables content editors to create complex pages and layouts on the fly without the help from a developer, using reusable widgets. The module does not sufficiently filter values posted to its AJAX endpoint, which leads to the instantiation of an arbitrary PHP class. This vulnerability ...