PT-2024-19878 · Zscaler · Zscaler Client Connector

Name of the Vulnerable Software and Affected Versions: Zscaler Client Connector versions prior to 4.2.0.190 Description: The issue allows anti-tampering to be disabled under certain conditions without signature validation. It is being actively exploited in the wild, and users should check their...

PT-2024-12178 · Zscaler · Zscaler Client Connector

Name of the Vulnerable Software and Affected Versions: Zscaler Client Connector on Windows versions prior to 4.2.0.190 Description: The issue is related to an improper validation of signature, allowing an authenticated user to disable anti-tampering. Recommendations: For versions prior to...

Low-Drama ‘Dark Angels’ Reap Record Ransoms

A ransomware group called Dark Angels made headlines this past week when it was revealed the crime group recently received a record $75 million data ransom payment from a Fortune 50 company. Security experts say the Dark Angels have been around since 2021, but the group doesnt get much press...

$75 Million Ransom Paid to Dark Angels Ransomware Group

Dark Angels Ransomware Groups $75M Jackpot: Zscalers ThreatLabz 2024 Ransomware Report reveals how this elite gang targets select…...

Malware Campaign Lures Users With Fake W2 Form

The following analysts contributed to the research: Evan McCann, Matt Smith, Ipek Solak, Jake McMahon Rapid7 has recently observed an campaign targeting users searching for W2 forms using the Microsoft search engine Bing. Users are subsequently directed to a fake IRS website, enticing them to...

Chinese APT41 Upgrades Malware Arsenal with DodgeBox and MoonWalk

The China-linked advanced persistent threat APT group codenamed APT41 is suspected to be using an "advanced and upgraded version" of a known malware called StealthVector to deliver a previously undocumented backdoor dubbed MoonWalk. The new variant of StealthVector – which is also referred to as...

China-Linked ValleyRAT Malware Resurfaces with Advanced Data Theft Tactics

Cybersecurity researchers have uncovered an updated version of malware called ValleyRAT that's being distributed as part of a new campaign. "In the latest version, ValleyRAT introduced new commands, such as capturing screenshots, process filtering, forced shutdown, and clearing Windows event logs...

CVE-2024-23459

An Improper Link Resolution Before File Access 'Link Following' vulnerability in Zscaler Client Connector on Mac allows a system file to be overwritten.This issue affects Zscaler Client Connector on Mac : before 3.7...

CVE-2024-23462

An Improper Validation of Integrity Check Value vulnerability in Zscaler Client Connector on MacOS allows a denial of service of the Client Connector binary and thus removing client functionality.This issue affects Client Connector on MacOS: before 3.4...

CVE-2023-41971

An Improper Link Resolution Before File Access 'Link Following' vulnerability in Zscaler Client Connector on Windows allows a system file to be overwritten.This issue affects Client Connector on Windows: before 3.7...

CVE-2024-23459

An Improper Link Resolution Before File Access 'Link Following' vulnerability in Zscaler Client Connector on Mac allows a system file to be overwritten.This issue affects Zscaler Client Connector on Mac : before 3.7...

CVE-2023-41971

An Improper Link Resolution Before File Access 'Link Following' vulnerability in Zscaler Client Connector on Windows allows a system file to be overwritten.This issue affects Client Connector on Windows: before 3.7...

CVE-2024-23461

An Improper Validation of Integrity Check Value vulnerability in Zscaler Client Connector on MacOS during the upgrade process may allow a Local Execution of Code.This issue affects Client Connector on MacOS: before 3.4...

CVE-2024-23462

An Improper Validation of Integrity Check Value vulnerability in Zscaler Client Connector on MacOS allows a denial of service of the Client Connector binary and thus removing client functionality.This issue affects Client Connector on MacOS: before 3.4...

CVE-2023-41970

An Improper Validation of Integrity Check Value vulnerability in Zscaler Client Connector on Windows during the Repair App functionality may allow Local Execution of Code.This issue affects Client Connector on Windows: before 4.1.0.62...

CVE-2023-41970

An Improper Validation of Integrity Check Value vulnerability in Zscaler Client Connector on Windows during the Repair App functionality may allow Local Execution of Code.This issue affects Client Connector on Windows: before 4.1.0.62...

CVE-2023-28798

An out-of-bounds write to heap in the pacparser library on Zscaler Client Connector on Mac may lead to arbitrary code execution...

CVE-2023-28798

An out-of-bounds write to heap in the pacparser library on Zscaler Client Connector on Mac may lead to arbitrary code execution...

CVE-2024-23462

Affected software: Zscaler Client Connector on macOS. Vulnerability type: Improper validation of the Integrity Check Value. Impact: Denial of service to the Client Connector binary, removing client functionality (pre-3.4). Versions impacted: before 3.4. Evidence/what is stated: The CVE entry and ...

CVE-2024-23461

CVE-2024-23461 affects Zscaler Client Connector on macOS prior to 3.4. The issue is an improper validation of integrity check values during the upgrade process, which may allow local code execution. Affected product: Zscaler Client Connector for macOS (pre-3.4). Impact per provided details: local...