In April 2024, Microsoft uncovered a vulnerability in macOS that could allow specially crafted codes to escape the App Sandbox and run unrestricted on the system.
An attacker could create an exploit to escape the App Sandbox without user interaction required for any sandboxed app using security-scoped bookmarks. With the ability to run code unrestricted on the affected device, attackers could perform further malicious actions like elevating privileges, exfiltrating data, and deploying additional payloads. Microsoft’s Threat Intelligence research demonstrates that these exploits would need to be complex, and require Office macros to be enabled, in order to successfully target the Microsoft Office app. Similar to our discovery of another sandbox escape vulnerability in 2022, Microsoft researchers uncovered this issue while researching potential methods to run and detect malicious macros in Microsoft Office on macOS.
Read more…
Source: Microsoft
Sign up for our Newsletter
The latest news and insights delivered right to your inbox.
Related:
- Update now – Apple confirms vulnerabilities are already being exploited
November 20, 2024
Apple has released security patches for most of its operating systems, including iOS, Mac, iPadOS, Safari, and visionOS. The updates for iOS and Intel-based Mac systems are especially important, as they tackle vulnerabilities that are being actively exploited by cybercriminals. You should make sure you update as soon as you can. To check if you’re using ...
- Sitting Duck Cyber Attacks – Warning Issued As Websites Targeted
November 20, 2024
A cybersecurity threat known as a sitting duck exploit is thought to be putting more than one million websites at risk of attack, according to threat intelligence analysts. The fact that the attack methodology remains underreported could be the reason why Infoblox security researchers called the discovery of multiple hackers using the vulnerability across widespread cyber ...
- Threat Brief: Operation Lunar Peek, Activity Related to CVE-2024-0012 and CVE-2024-9474 (Updated)
November 20, 2024
Palo Alto Networks and Unit 42 are engaged in tracking a limited set of exploitation activity related to CVE-2024-0012 and and CVE-2024-9474 and are working with external researchers, partners, and customers to share information transparently and rapidly. Fixes for both vulnerabilities are available. Please refer to the Palo Alto Networks Security Advisories (CVE-2024-0012, CVE-2024-9474) for additional details. ...
- Palo Alto Networks Releases Critical Security Advisory for PAN-OS
November 18, 2024
Palo Alto Networks has issued a critical severity security advisory for an authentication bypass vulnerability, known as CVE-2024-0012, affecting the PAN-OS management web interface. CVE-2024-0012 has a CVSSv4 score of 9.3 when access is allowed to the management interface from external IP addresses on the internet. However, if access is restricted to a jump box that ...
- Palo Alto Releases Critical Security Bulletin for Firewall Devices
November 18, 2024
Palo Alto has issued a critical severity security bulletin for an unauthenticated remote command execution vulnerability affecting the management interface for firewall devices. The vulnerability is still under investigation by Palo Alto but has not yet received a CVE designation. Palo Alto has tentatively given the vulnerability an initial CVSSv4 score of 9.3. However, if access ...
- Don’t Hold Down The Ctrl Key – New Warning As Cyber Attacks Confirmed
November 18, 2024
Just as security professionals will tell you that layered defensive strategies are the best when it comes to staving off successful attacks, so attackers will often look to precisely the same when executing their cyber attacks. Two-step phishing attacks have, in the words of security researchers from Perception Point, “become a cornerstone of modern cybercrime,” leveraging ...