Re2Pcap - Create PCAP file from raw HTTP request or response in seconds

Re2Pcap is abbreviation for Request2Pcap and Response2Pcap. Community users can quickly create PCAP file using Re2Pcap and test them against Snort rules. Re2Pcap allow you to quickly create PCAP file for raw HTTP request shown below POST /admin/tools/iplogging.cgi HTTP/1.1 Host: 192.168.13.31:80...

Threat Source newsletter (Jan. 16, 2019)

Newsletter compiled by Jon Munshaw. Welcome to this week’s Threat Source newsletter — the perfect place to get caught up on all things Talos from the past week. This wasn’t your average Patch Tuesday. Microsoft’s monthly security update was notable for a few reasons. For starters, it’s really tim...

Vulnerability Spotlight: Bitdefender BOX 2 bootstrap remote code execution vulnerabilities

Claudio Bozzato, Lilith Wyatt and Dave McDaniel of Cisco Talos discovered these vulnerabilities. Blog by Jon Munshaw. The Bitdefender BOX 2 contains two remote code execution vulnerabilities in its bootstrap stage. The BOX 2 is a device that protects users’ home networks from a variety of threats...

Microsoft Patch Tuesday — Jan. 2020: Vulnerability disclosures and Snort coverage

By Jon Munshaw. Updated January 15th: Added an Advanced Custom Detection ACD signature for AMP that can be used to detect exploitation of CVE-2020-0601 by spoofing certificates masquerading as a Microsoft ECC Code Signing Certificate Authority. Microsoft released its monthly security update today...

Vulnerability Spotlight: Code execution vulnerability in E2fsprogs

Lilith ^^ of Cisco Talos discovered this vulnerability. E2fsprogs contains an exploitable code execution vulnerability in its directory rehashing functionality. This set of programs is often considered essential software for many Linux and Unix machines and ships by default on most Linux systems...

Vulnerability Spotlight: Two buffer overflow vulnerabilities in OpenCV

Dave McDaniel of Cisco Talos discovered these vulnerabilities. Cisco Talos recently discovered two buffer overflow vulnerabilities in the OpenCV libraries. An attacker could potentially exploit these bugs to cause heap corruptions and potentially code execution. Intel Research originally develope...

2019: The year in malware

By Jon Munshaw. From ransomware attacks to DNS deception, attackers were just as active as ever in 2019. This year saw a number of big-name malware families come onto the scene, including Sea Turtle, one of the most high-profile DNS hijacking attempts in recent memory. BlueKeep also stirred up...

Vulnerability Spotlight: Kakadu Software SDK ATK marker code execution vulnerability

Aleksandar Nikolic and Emmanuel Tacheau of Cisco Talos discovered this vulnerability. Blog by Jon Munshaw. Kakadu Software’s SDK contains an exploitable heap overflow. Kakadu serves as a framework for developers to create a variety of commercial and non-commercial applications. An attacker could...

Vulnerability Spotlight: Information leak vulnerability in Adobe Acrobat Reader

Aleksandar Nikolic of Cisco Talos discovered this vulnerability. Blog by Jon Munshaw. Cisco Talos recently discovered an information leak vulnerability in Adobe Acrobat Reader DC. An attacker could exploit this vulnerability by tricking the victim into opening a specially crafted, malicious PDF,...

Vulnerability Spotlight: Apple Safari SVG marker element baseVal remote code execution vulnerability

Marcin Towalski of Cisco Talos discovered this vulnerability. Blog by Jon Munshaw. Apple’s Safari web browser is open to a remote code execution vulnerability via its SVG marker element feature inside the Safari WebKit. Safari uses the WebCore DOM rendering system in WebKit. Rendering engine allo...

Microsoft Patch Tuesday — Dec. 2019: Vulnerability disclosures and Snort coverage

By Jon Munshaw. Microsoft released its monthly security update today, disclosing vulnerabilities across many of its products and releasing corresponding updates. This month's Patch Tuesday covers 25 vulnerabilities, two of which are considered critical. This month’s security update covers securit...

Vulnerability Spotlight: AMD ATI Radeon ATIDXX64.DLL shader functionality sincos denial-of-service vulnerability

Piotr Bania of Cisco Talos discovered this vulnerability. Blog by Jon Munshaw. Cisco Talos recently discovered a denial-of-service vulnerability in a specific dll inside of the AMD ATI Radeon line of video cards. This vulnerability can be triggered by supplying a malformed pixel shader inside a...

Vulnerability Spotlight: Tenda AC9 /goform/WanParameterSetting command injection vulnerability

Amit Raut of Cisco Talos discovered this vulnerability. Cisco Talos recently discovered a command injection vulnerability in the Tenda AC9 router. The Tenda AC9 is one of the most popular and affordable dual-band gigabit WiFi Router available online, especially on Amazon. A command injection...

Vulnerability Spotlight: Denial-of-service vulnerability in Intel IGC64 graphics driver

Piotr Bania of Cisco Talos discovered this vulnerability. Blog by Jon Munshaw. Intel’s IGC64.dll graphics driver contains a denial-of-service vulnerability. An attacker could exploit this bug by supplying a malformed pixel shader if the graphics driver is operating inside a VMware guest operating...

Vulnerability Spotlight: Remote code execution vulnerability in Microsoft Media Foundation

Marcin Noga of Cisco Talos discovered this vulnerability. Blog by Jon Munshaw. Microsoft Media Foundation’s framework contains a remote code execution vulnerability that exists due to a use-after-free condition. This specific bug lies in Media Foundation's MPEG4 DLL. An attacker could provide a...

Vulnerability Spotlight: Denial-of-service in VMWare Fusion 11

Piotr Bania of Cisco Talos discovered this vulnerability. Executive summary VMware Fusion 11 contains an exploitable denial-of-service vulnerability. VMWare Fusion is an application for Mac operating systems that allows users to run other OSs in a virtual environment, such as Windows and Linux. A...

Vulnerability Spotlight: Another fix for Adobe Acrobat Reader DC text field value remote code execution

Aleksandar Nikolic of Cisco Talos discovered this vulnerability. Cisco Talos once again would like to bring attention to a remote code execution vulnerability in Adobe Acrobat Reader. Acrobat, which is one of the most popular PDF readers on the market, contains a bug when the software incorrectly...

Vulnerability Spotlight: Foxit PDF Reader JavaScript Array.includes remote code execution vulnerability

Aleksandar Nikolic of Cisco Talos discovered this vulnerability. Foxit PDF Reader contains a remote code execution vulnerability in its JavaScript engine. Foxit aims to be one of the most feature-rich PDF readers on the market, and contains many similar functions to that of Adobe Acrobat Reader...

Vulnerability Spotlight: AMD ATI Radeon ATIDXX64.DLL shader functionality remote code execution vulnerability

Piotr Bania of Cisco Talos discovered this vulnerability. Some AMD Radeon cards contain a remote code execution vulnerability in their ATIDXX64.DLL driver. AMD produces the Radeon line of hardware, which includes graphics cards and graphics processing units. This specific vulnerability exists on...

Microsoft Patch Tuesday — Sept. 2019: Vulnerability disclosures and Snort coverage

By Jon Munshaw. Microsoft released its monthly security update today, disclosing a variety of vulnerabilities in several of its products. The latest Patch Tuesday covers 85 vulnerabilities, 19 of which are rated “critical," 65 that are considered "important" and one "moderate." There is also a...