CVE-2019-18893

CVE-2019-18893 involves an XSS flaw in the Video Downloader component (pre-1.5) of Avast Secure Browser 77.1.1831.91 and AVG Secure Browser 77.0.1790.77. The vulnerability lets an attacker’s website execute code in the context of this component. Although Video Downloader is a browser extension, i...

Node.js third-party modules: [node-downloader-helper] Path traversal via Content-Disposition header

Summary I would like to report path traversal in node-downloader-helper. It allows malicious server to choose download location via ../. It may leads remote code execution. Module module name: node-downloader-helper version: 1.0.11 npm page: https://www.npmjs.com/package/node-downloader-helper...

Threat Roundup for December 13 to December 20

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Dec. 13 and Dec. 20. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting key behavioral characteristics...

Threat Analysis Unit (TAU) Threat Intelligence Notification: Tick Downloaders (Operation ENDTRADE)

Trend Micro released a white paper about Tick, a Chinese cyberespionage threat actor targeting east asian countries. The report details several new downloader malware families. VMware Carbon Black Threat Analysis Unit TAU reviewed the malware and is providing product rules to detect and identify...

Threat Roundup for November 29 to December 6

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Nov. 29 and Dec. 6. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting key behavioral characteristics,...

Threat Roundup for November 15 to November 22

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Nov. 15 and Nov. 22. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting key behavioral characteristics...

NVIDIA GeForce Experience Downloader Component Input Validation Error Vulnerability

NVIDIA GeForce Experience is a set of automatic graphics card update tools from NVIDIA. NVIDIA GeForce Experience is a suite of automatic graphics card update tools from NVIDIA that automatically updates graphics card drivers and supports performance management and optimization of the graphics...

CVE-2019-5689

NVIDIA GeForce Experience, all versions prior to 3.20.1, contains a vulnerability in the Downloader component in which a user with local system access can craft input that may allow malicious files to be downloaded and saved. This behavior may lead to code execution, denial of service, or...

CVE-2019-5689

NVIDIA GeForce Experience, all versions prior to 3.20.1, contains a vulnerability in the Downloader component in which a user with local system access can craft input that may allow malicious files to be downloaded and saved. This behavior may lead to code execution, denial of service, or...

CVE-2019-5689

NVIDIA GeForce Experience, all versions prior to 3.20.1, contains a vulnerability in the Downloader component in which a user with local system access can craft input that may allow malicious files to be downloaded and saved. This behavior may lead to code execution, denial of service, or...

Titanium: the Platinum group strikes again

Platinum is one of the most technologically advanced APT actors with a traditional focus on the APAC region. During recent analysis we discovered Platinum using a new backdoor that we call Titanium named after a password to one of the self-executable archives. Titanium is the final result of a...

Zebrocy Retools for New Political Attacks

The APT known as the Sednit threat group also known as Sofacy, APT28 and Fancy Bear has kicked off a fresh spearphishing campaign, that was spotted targeting government entities with the Zebrocy backdoor. The malware features a rewritten and newly-improved backdoor and downloader, indicating an...

Emotet is back: botnet springs back to life with new spam campaign

After a fairly long hiatus that lasted nearly four months, Emotet is back with an active spam distribution campaign. For a few weeks, there were signs that the botnet was setting its gears in motion again, as we observed command and control C2 server activity. But this morning, the Trojan started...

Easy MP3 Downloader 4.7.8.8 - Unlock Code Denial of Service

Easy MP3 Downloader 4.7.8.8 - Unlock Code Denial of Service !/usr/bin/python SWAMI KARUPASAMI THUNAI print""" Exploit Title: Easy MP3 Downloader Denial of Service Date: 2019-08-29 Exploit Author: Mohan Ravichandran & Snazzy Sanoj Organization : StrongBox IT Vulnerable Software: Easy MP3 Downloade...

Easy MP3 Downloader 4.7.8.8 - (Unlock Code) Denial of Service Exploit

!/usr/bin/python SWAMI KARUPASAMI THUNAI print""" Exploit Title: Easy MP3 Downloader Denial of Service Date: 2019-08-29 Exploit Author: Mohan Ravichandran & Snazzy Sanoj Organization : StrongBox IT Vulnerable Software: Easy MP3 Downloader Version: 4.7.8.8 Software Link:...

Easy MP3 Downloader 4.7.8.8 Denial Of Service

!/usr/bin/python SWAMI KARUPASAMI THUNAI print""" Exploit Title: Easy MP3 Downloader Denial of Service Date: 2019-08-29 Exploit Author: Mohan Ravichandran & Snazzy Sanoj Organization : StrongBox IT Vulnerable Software: Easy MP3 Downloader Version: 4.7.8.8 Software Link:...

Easy MP3 Downloader 4.7.8.8 - 'Unlock Code' Denial of Service

!/usr/bin/python SWAMI KARUPASAMI THUNAI print""" Exploit Title: Easy MP3 Downloader Denial of Service Date: 2019-08-29 Exploit Author: Mohan Ravichandran & Snazzy Sanoj Organization : StrongBox IT Vulnerable Software: Easy MP3 Downloader Version: 4.7.8.8 Software Link:...

Brave Software: Stored XSS in localhost:* via integrated torrent downloader

Summary: Due to filename of downloading torrent file isn't sanitized, an attacker is able to execute arbitrary JavaScript on localhost: by abusing crafted torrent file. Products affected: Brave 0.68.131 Chromium: 76.0.3809.100 Official Build Steps To Reproduce: 1. Open...

GHSA-MR7P-25V2-35WR NLTK Vulnerable To Path Traversal

NLTK Downloader before 3.4.5 is vulnerable to a directory traversal, allowing attackers to write arbitrary files via a ../ dot dot slash in an NLTK package ZIP archive that is mishandled during extraction...

NLTK Vulnerable To Path Traversal

NLTK Downloader before 3.4.5 is vulnerable to a directory traversal, allowing attackers to write arbitrary files via a ../ dot dot slash in an NLTK package ZIP archive that is mishandled during extraction...