#zero_day

This Metasploit module chains two vulnerabilities on Microsoft Exchange Server that, when combined, allow an authenticated attacker to interact with the Exchange Powershell backend (CVE-2022-41040), where a deserialization flaw can be leveraged to obtain code execution (CVE-2022-41082). This exploit only supports Exchange Server 2019. These vulnerabilities were patched in November 2022.

The Heliconia hacking tool exploited vulnerabilities in Chrome, Windows Defender, and Firefox, according to company security researchers.

The framework has ties back to a Spanish exploit broker called Variston IT, and offers a one-stop shop for compromising Chrome, Defender and Firefox.

Signal messaging app zero-day vulnerabilities have sparked a $1.5M bidding match, as gray-market exploit brokers flourish in today's geopolitical climate.

Plus: Major patches dropped this month for Chrome, Firefox, VMware, Cisco, Citrix, and SAP.

SolarWinds Platform was susceptible to Command Injection. This vulnerability allows a remote adversary with complete control over the SolarWinds database to execute arbitrary commands.

Beverage of Choice: Krating Daeng (Thai Red Bull) Industry Influencer he Admires: Casey John Ellis What did you want to be when you grew up? A physician and nearly did Hobbies (Present & Past): Motorcycling & Australian Football Bucket List: Continuing to discover new software Fun Fact: He currently has 2,000 tabs open “People keep … A Ride on the Wild Side with Hacking Heavyweight Sick Codes Read More »

Beverage of Choice: Krating Daeng (Thai Red Bull) Industry Influencer he Admires: Casey John Ellis What did you want to be when you grew up? A physician and nearly did Hobbies (Present & Past): Motorcycling & Australian Football Bucket List: Continuing to discover new software Fun Fact: He currently has 2,000 tabs open

Google on Thursday released software updates to address yet another zero-day flaw in its Chrome web browser. Tracked as CVE-2022-4135, the high-severity vulnerability has been described as a heap buffer overflow in the GPU component. Clement Lecigne of Google's Threat Analysis Group (TAG) has been credited with reporting the flaw on November 22, 2022. Heap-based buffer overflow bugs can be

Yet another *4Shell exploit highlights the horror of strange visitors into enterprise environments. This Tech Tip focuses on what to do next.