Linux Kernel - 'espfix64' Nested NMIs Interrupting Privilege Escalation

/ +++++ CVE-2015-3290 +++++ High impact NMI bug on x8664 systems 3.13 and newer, embargoed. Also fixed by: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9b6e6a8334d56354853f9c255d1395c2ba570e0a The other fix synchronous modifyldt does not fix CVE-2015-3290. You can...

IC3 Issues Alert on DDoS Extortion Campaigns

The Internet Crime Complaint Center IC3 has issued an alert to U.S. businesses about a rise in extortion campaigns. In a typical incident, a business receives an e-mail threatening a Distributed Denial of Service DDoS attack to its website unless it pays a ransom. Businesses are warned against...

Angler Exploit Kit Evasion Techniques Cryptowall 3.0

The Angler Exploit Kit is turning into a model for malware rapidly integrating new evasion techniques. Starting in early June, URL patterns used by the notorious exploit kit have been changing almost daily, coinciding with it pushing Cryptowall 3.0 ransomware. SANS Internet Storm Center handler...

Cupp - Common User Passwords Profiler

The most common form of authentication is the combination of a username and a password or passphrase. If both match values stored within a locally stored table, the user is authenticated for a connection. Password strength is a measure of the difficulty involved in guessing or breaking the passwo...

linux common exploit techniques practice-vulnerability warning-the black bar safety net

1.1 purpose of the 1.1.1 writing this article is to summarize some time ago learned,the second is to pwn also not getting the students some help,after all they learn when still encountered many difficulties the following are my actual operation,write more detailed,contains some of my own...

Banking Malware Vawtrak Seen Using Tor2Web

Developers behind the banking Trojan Vawtrak have begun obscuring some of their servers with Tor2Web, a move that’s added another degree of difficulty when it comes to uncovering their activity. To this point the malware’s techniques – its evolution beyond banking websites, ability to break...

WordPress Booking Calendar Contact Form 1.0.2 XSS / SQL Injection

Exploit Title: WordPress Booking Calendar Contact Form 1.0.2Multiple vulnerabilities Date: 2015-05-01 Google Dork: Index of /wordpress/wp-content/plugins/booking-calendar-contact-form/ Exploit Author: Joaquin Ramirez Martinez i0akiN SEC-LABORATORY Software Link:...

Active Defense Can Give Pause to Threats

SAN FRANCISCO – Disrupting hackers on your own network has become sort of a parlor trick for enterprises with enough resources and desire to dive into those waters. Today at RSA Conference, one expert explained how most organizations can leverage networking tools they’ve already invested in to pu...

New Evasion Techniques Help AlienSpy RAT Spread Citadel Malware

Hackers have co-opted AlienSpy, a remote access tool, to deliver the Citadel banking Trojan and establish backdoors inside a number of critical infrastructure operations. AlienSpy is a descendent of the Adwind, Unrecom and Frutas Java-based remote access Trojans, according to security company...

Commix - Automated All-in-One OS Command Injection and Exploitation Tool

Commix short for command injection exploiter has a simple environment and it can be used, from web developers, penetration testers or even security researchers to test web applications with the view to find bugs, errors or vulnerabilities related to command injection attacks. By using this tool, ...

Kadimus - LFI Scan & Exploit Tool

Kadimus is a tool to check sites to lfi vulnerability , and also exploit it Features: Check all url parameters /var/log/auth.log RCE /proc/self/environ RCE php://input RCE data://text RCE Source code disclosure Multi thread scanner Command shell interface through HTTP Request Proxy support...

Vulnerability in the Dropbox SDK for Android (CVE-2014-8889)

Hi, We have recently discovered a vulnerability in the Dropbox SDK for Android. This vulnerability may enable theft of sensitive information from apps that use the vulnerable Dropbox SDK both locally by malware and also remotely by using drive-by exploitation techniques. The vulnerability is...

DRAM Rowhammer vulnerability Leads to Kernel Privilege Escalation

Security researchers have find out ways to hijack the Intel-compatible PCs running Linux by exploiting the physical weaknesses in certain varieties of DDR DRAM double data rate dynamic random-access memory chips and gaining higher kernel privileges on the system. The technique, dubbed "rowhammer"...

New Technique Complicates Mutex Malware Analysis

Malware analysts have had a measure of success using static mutex values as a fingerprint for detecting and blocking malicious code. These values are used in programming to enable software to synchronize communication between multiple threads or processes, or to determine whether another instance...

[SECURITY] Fedora 20 Update: libhtp-0.5.6-3.fc20

LibHTP is a security-aware parser for the HTTP protocol and the related bits and pieces. The goals of the project, in the order of importance, are as follows: 1. Completeness of coverage; 2. Permissive parsing; 3. Awareness of evasion techniques; 4. Performance;...

Cisco Collaboration Desk Experience Endpoints Command Injection Vulnerability

A vulnerability in the image upgrade facility of Cisco Collaboration Desk Experience DX Series endpoints could allow an authenticated, local attacker to execute commands in the context of the underlying operating system. The vulnerability is due to insufficient sanitization of input during the...

[SECURITY] Fedora 20 Update: libhtp-0.5.6-2.fc20

LibHTP is a security-aware parser for the HTTP protocol and the related bits and pieces. The goals of the project, in the order of importance, are as follows: 1. Completeness of coverage; 2. Permissive parsing; 3. Awareness of evasion techniques; 4. Performance;...

[SECURITY] Fedora 21 Update: libhtp-0.5.16-1.fc21

LibHTP is a security-aware parser for the HTTP protocol and the related bits and pieces. The goals of the project, in the order of importance, are as follows: 1. Completeness of coverage; 2. Permissive parsing; 3. Awareness of evasion techniques; 4. Performance;...

Operation Cleaver Critical Infrastructure Hacking Attacks

Iranian state-sponsored hackers have been singled out for attacks on critical infrastructure worldwide, including 10 targets in the United States. Security firm Cylance today released an 86-page report on Operation Cleaver that lays out Iran’s hacking capabilities and motivations to attack global...

QIWI: Metadata in hosted files is disclosing Usernames, Printers, paths, admin guides. emails

Hi - vulnerable hosts; agent.qiwi.com static.qiwi.com visa.qiwi.com w.qiwi.com www.qiwi.com • the type of vulnerability; Information disclosure • where exactly; There are multiple locations for documents with valuable metadata attached. These are both Qiwi documents and documents uploaded by...