Vulnerability Spotlight: Hyland Perceptive Document Filters Multiple Vulnerabilites

Vulnerabilities discovered by Marcin 'Icewall' Noga from Talos Overview Talos has discovered multiple vulnerabilities in Hyland Perceptive Document Filters software. This software is a toolkit that allows developers to read and extract metadata from a file. It supports a large set of common file...

CVE-2018-0230

A vulnerability in the internal packet-processing functionality of Cisco Firepower Threat Defense FTD Software for Cisco Firepower 2100 Series Security Appliances could allow an unauthenticated, remote attacker to cause an affected device to stop processing traffic, resulting in a denial of servi...

Vulnerability Spotlight: Foscam IP Video Camera Firmware Recovery Unsigned Image Vulnerability

This vulnerability was discovered by Claudio Bozzato of Cisco Talos. Executive Summary The Foscam C1 Indoor HD Camera is a network-based camera that is marketed for a variety of uses, including as a home security monitoring device. Talos recently identified 32 vulnerabilities present in these...

Vulnerability Spotlight: TALOS-2018-0529-531 - Multiple Vulnerabilities in NASA CFITSIO library

Vulnerabilities discovered by Tyler Bohan from Talos Overview Talos is disclosing three remote code execution vulnerabilities in the NASA CFITSIO library. CFITSIO is a library of C and Fortran subroutines for reading and writing data files in the Flexible Image Transport System FITS data format...

Security Onion - Linux Distro For IDS, NSM, And Log Management

Security Onion is a free and open source Linux distribution for intrusion detection, enterprise security monitoring, and log management. It includes Elasticsearch, Logstash, Kibana, Snort, Suricata, Bro, OSSEC, Sguil, Squert, NetworkMiner, and many other security tools. The easy-to-use Setup wiza...

The vulnerability of the TCP packet processing driver in Snort and Suricata IDS systems allows attackers to bypass network attack detection functions.

The vulnerability of the TCP packet processing driver in Snort and Suricata IDS systems is related to the implementation of an internal mechanism for handling TCP connections. Exploiting this vulnerability allows a malicious actor to bypass the network attack detection functions, which are...

sigma - Generic Signature Format for SIEM Systems

Generic Signature Format for SIEM Systems. What is Sigma? Sigma is a generic and open signature format that allows you to describe relevant log events in a straight forward manner. The rule format is very flexible, easy to write and applicable to any type of log file. The main purpose of this...

Suricata < 4.0.4 - IDS Detection Bypass Vulnerability

Exploit for multiple platform in category dos / poc ----------------------------------------------------- Vulnerability Type: Detection Bypass Affected Product: Suricata Vulnerable version: SYN Seq=0 Ack= 0 - Evil Server Client ACK Seq=1 Ack= 84 - Evil Server Client - PSH, ACK Seq=1 Ack= 84 - Evi...

Vulnerability Spotlight: Dovecot out-of-bounds Read Vulnerability

Overview Today, Cisco Talos is disclosing a single out-of-bounds read vulnerability in the Dovecot IMAP server. Dovecot is a popular internet message access protocol, or IMAP, server with performance and security-oriented design. It is a popular choice for robust email servers. In accordance with...

Vulnerability Spotlight: Adobe Acrobat Reader DC Document ID Remote Code Execution Vulnerability

Discovered by Aleksandar Nikolic of Cisco Talos Overview Today, Talos is releasing details of a new vulnerability within Adobe Acrobat Reader DC. Adobe Acrobat Reader is the most popular and most feature-rich PDF reader. It has a big user base, is usually a default PDF reader on systems and...

2017 in Snort Signatures.

This post was written by Martin Lee and Vanja Svajcer. 2017 was an eventful year for cyber security with high profile vulnerabilities that allowed self-replicating worm attacks such as WannaCry and BadRabbit to impact organizations throughout the world. In 2017, Talos researchers discovered many...

Vulnerability Spotlight: Walt Disney Per-Face Texture Mapping faceInfoSize Code Execution Vulnerability

This vulnerability was discovered by Tyler Bohan of Cisco Talos. Executive Summary Walt Disney PTEX is an open source software application maintained by Walt Disney Animation Studios. It is designed for use in post-production rendering. It allows for the storage of thousands of texture mappings...

Vulnerability Spotlight: Tinysvcmdns Multi-label DNS DoS Vulnerability

Overview Talos is disclosing a single NULL pointer dereference vulnerability in the tinysvcmdns library. Tinysvcmdns is a tiny MDNS responder implementation for publishing services. This is essentially a mini and embedded version of Avahi or Bonjour. Details Discovered by Claudio Bozzato, Yves...

Vulnerability Spotlight: Ruby Rails Gem XSS Vulnerabilities

Vulnerabilities discovered by Zachary Sanchez of Cisco ASIG Overview Talos has discovered two XSS vulnerabilities in Ruby Rails Gems. Rails is a Ruby framework designed to create web services or web pages. Ruby Gems is a package manager for distributing software packages as 'gems'. The two XSS...

Vulnerability Spotlight: VMWare VNC Vulnerabilities

Today, Talos is disclosing a pair of vulnerabilities in the VNC implementation used in VMWare's products that could result in code execution. VMWare implements VNC for its remote management, remote access, and automation purposes in VMWare products including Workstation, Player, and ESXi which...

Vulnerability Spotlight: TALOS-2017-0393 / CVE-2017-2886 - ACDSee Ultimate 10 Remote Code Execution Vulnerability

Vulnerability discovered by Piotr Bania of Cisco Talos. Overview Talos has discovered a remote code execution vulnerability in the ACDSee Ultimate 10 application from ACD Systems International Inc. Exploiting this vulnerabilities can potentially allow an attacker to gain full control over the...

Cisco Firepower System Software SNORT Detection Engine Security Bypass Vulnerability

Cisco Firepower System Software is a next-generation firewall product NGFW from Cisco.SNORT detection engine is one of the intrusion detection engines. A security vulnerability exists in the SNORT detection engine in Cisco Firepower System Software, which stems from the program's failure to...

CVE-2017-12300

A vulnerability in the SNORT detection engine of Cisco Firepower System Software could allow an unauthenticated, remote attacker to bypass a file policy that is configured to block the Server Message Block Version 2 SMB2 protocol. The vulnerability is due to the incorrect detection of an SMB2 fil...

CVE-2017-12300

CVE-2017-12300 affects Cisco Firepower System Software’s SNORT detection engine. The vulnerability stems from incorrect SMB2 file detection when the file length is used for matching, allowing an unauthenticated, remote attacker to bypass a file policy blocking SMB2 traffic by sending a crafted SM...

PT-2017-12476 · Cisco · Cisco Firepower System

Name of the Vulnerable Software and Affected Versions: Cisco Firepower System Software affected versions not specified Description: A flaw in the SNORT detection engine could allow an unauthenticated, remote attacker to bypass a file policy configured to block the Server Message Block Version 2...