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:
- US energy department, other agencies hit in global hacking spree
July 16, 2023
The U.S. Department of Energy and several other federal agencies were hit in a global hacking campaign that exploited a vulnerability in widely used file-transfer software, officials said on Thursday. Data was “compromised” at two entities within the energy department when hackers gained access through a security flaw in MOVEit Transfer, the department said in a ...
- FortiGuard Labs Discovers Multiple Vulnerabilities in Adobe InDesign
July 13, 2023
This past March, Fortinet researcher Yonghui Han discovered and reported several zero-day vulnerabilities in Adobe InDesign to Adobe. And on Patch Tuesday, July 11, 2023, Adobe released their security patches to fix them. The vulnerabilities are identified as CVE-2023-29308, CVE-2023-29309, CVE-2023-29310, CVE-2023-29311, CVE-2023-29312, CVE-2023-29313, CVE-2023-29314, CVE-2023-29315, CVE-2023-29316, CVE-2023-29317, CVE-2023-29318, and CVE-2023-29319. All of these vulnerabilities have been ...
- Uncovering weaknesses in Apple macOS and VMWare vCenter: 12 vulnerabilities in RPC implementation
July 13, 2023
Cisco Talos discovered 12 memory corruption vulnerabilities in MSRPC implementations on Apple macOS and VMWare vCenter. Seven vulnerabilities affect Apple macOS only Two vulnerabilities affect VMWare vCenter. Three vulnerabilities affect both. Read more… Source: Cisco Talos
- CISA Releases Nine Industrial Control Systems Advisories
July 13, 2023
CISA released nine Industrial Control Systems (ICS) advisories on July 13, 2023. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-23-194-01 Siemens RUGGEDCOM ROX ICSA-23-194-02 Siemens SiPass Integrated ICSA-23-194-03 Siemens SIMATIC CN 4100 Read more… Source: U.S. Cybersecurity and Infrastructure Security Agency
- Major security flaws in popular Quickblox chat and video framework expose sensitive data of millions
July 12, 2023
Real-time chat and video services available within telemedicine, finance, and smart IoT device applications used by millions of people, rely on the popular QuickBlox framework. QuickBlox supplies mobile and web application developers with a SDK and APIs to deliver not only user management, real-time public and private chat features, for example, but also security features ...
- FortiOS/FortiProxy – Proxy mode with deep inspection – Stack-based buffer overflow
July 11, 2023
A stack-based overflow vulnerability in FortiOS & FortiProxy may allow a remote attacker to execute arbitrary code or command via crafted packets reaching proxy policies or firewall policies with proxy mode alongside SSL deep packet inspection. Workaround: Disable deep inspection on proxy policies or firewall policies with proxy mode. Read more… Source: FortiGuard Labs/Fortinet