The vulnerability of Grand Central Dispatch in the Mac OS X operating system allows a hacker to circumvent the limitations of a isolated environment.

The vulnerability of Grand Central Dispatch in the Mac OS X operating system is related to errors in analyzing .plist files during authentication processes. Exploiting this vulnerability can allow attackers to circumvent restrictions in a isolated environment...

openstack-nova: Nova Filter Scheduler bypass through rebuild action

By rebuilding an instance using a new image, an authenticated user may be able to circumvent the Filter Scheduler, bypassing imposed filters for example, the ImagePropertiesFilter or the IsolatedHostsFilter...

openstack-nova: Nova Filter Scheduler bypass through rebuild action

By rebuilding an instance using a new image, an authenticated user may be able to circumvent the Filter Scheduler, bypassing imposed filters for example, the ImagePropertiesFilter or the IsolatedHostsFilter...

openstack-nova: Nova Filter Scheduler bypass through rebuild action

By rebuilding an instance using a new image, an authenticated user may be able to circumvent the Filter Scheduler, bypassing imposed filters for example, the ImagePropertiesFilter or the IsolatedHostsFilter...

The vulnerability in the JavaScript V8 engine of Google Chrome’s browser allows a hacker to execute arbitrary code in an isolated environment.

The vulnerability of Google Chrome’s JavaScript V8 engine is related to a type conversion error. Exploiting this vulnerability allows an attacker to execute arbitrary code in a isolated environment using a specially crafted HTML page...

UBUNTU-CVE-2017-16239

In OpenStack Nova through 14.0.9, 15.x through 15.0.7, and 16.x through 16.0.2, by rebuilding an instance, an authenticated user may be able to circumvent the Filter Scheduler bypassing imposed filters for example, the ImagePropertiesFilter or the IsolatedHostsFilter. All setups using Nova Filter...

Security Focused Desktop Operating System: Qubes OS

Qubes OS is a security-oriented operating system OS. The OS is the software that runs all the other programs on a computer. Some examples of popular OSes are Microsoft Windows, Mac OS X, Android, and iOS. Qubes is free and open-source software FOSS. This means that everyone is free to use, copy,...

Best Practices for Deployment of CITRIX SD-WAN

To configure the management access of SDWAN in a secure manner. https://docs.netscaler.com/en-us/citrix-sd-wan Citrix SD-WAN editions are typically deployed in an enterprise private network. We recommend that you deploy the Citrix SD-WAN solution wherein the management IPs are accessible only fro...

SUSE SLED12 / SLES12 Security Update : icu (SUSE-SU-2017:2318-1)

icu was updated to fix two security issues. These security issues were fixed : - CVE-2014-8147: The resolveImplicitLevels function in common/ubidi.c in the Unicode Bidirectional Algorithm implementation in ICU4C in International Components for Unicode ICU used an integer data type that is...

Many Factors Conspire in ICS/SCADA Attacks

Critical infrastructure operators can’t be blamed for a perpetual case of whiplash. They are mired between hackers targeting internet-facing and air-gapped systems with equal precision, and vendors and management unwilling to properly tackle security for fear of downtime and incompatibility. “The...

LastPass Isolated World Global Properties Remote Code Execution Vulnerability

LastPass LastPass Password Manager is a free cross-platform online password management tool from LastPass, Inc. in the United States. The tool can be integrated with browsers and provides them with password management, autofill forms and other features, support for random password generation,...

LastPass: global properties can be modified across isolated worlds, allowing remote code execution

A major part of the LastPass password manager is content scripts, additional privileged javascript that is injected into pages and can change or monitor content. LastPass use content scripts to search webpages for forms, add additional UI elements, and so on. The reason that it's safe to have...

Microsoft Windows Edge/Internet Explorer - Isolated Private Namespace Insecure DACL Privilege Escalation (MS16-118)

/ Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=879 Windows: Edge/IE Isolated Private Namespace Insecure DACL EoP Platform: Windows 10 10586, Edge 25.10586.0.0 not tested 8.1 Update 2 or Windows 7 Class: Elevation of Privilege Summary: The isolated private namespace created by...

Microsoft Windows EdgeInternet Explorer - Isolated Private Namespace Insecure DACL Privilege Escalation (MS16-118)

Microsoft Windows EdgeInternet Explorer - Isolated Private Namespace Insecure DACL Privilege Escalation MS16-118 / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=879 Windows: Edge/IE Isolated Private Namespace Insecure DACL EoP Platform: Windows 10 10586, Edge 25.10586.0.0 not...

Microsoft Windows Edge/Internet Explorer - Isolated Private Namespace Insecure Boundary Descriptor Privilege Escalation (MS16-118)

/ Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=878 Windows: Edge/IE Isolated Private Namespace Insecure Boundary Descriptor EoP Platform: Windows 10 10586, Edge 25.10586.0.0 not tested 8.1 Update 2 or Windows 7 Class: Elevation of Privilege Summary: The isolated private...

The vulnerability of the Android operating system, which allows a hacker to bypass the security mechanisms of a isolated execution environment

The vulnerability of the libs/binder/Parcel.cpp file in the Parcels software interface of the Android operating system is related to the lack of checking for the return value of system calls. Exploiting this vulnerability allows a malicious actor to bypass the security mechanisms of isolated...

Whonix 13 - Anonymous Operating System

Whonix is a desktop operating system designed for advanced security and privacy. It realistically addresses attacks while maintaining usability. It makes online anonymity possible via fail-safe, automatic, and desktop-wide use of the Tor network. A heavily reconfigured Debian base is run inside...

Life After the Isolated Heap

Posted by Natalie Silvanovich, Mourner of Lost Exploits Over the past few months, Adobe has introduced a number of changes to the Flash Player heap with the goal of reducing the exploitability of certain types of vulnerabilities in Flash, especially use-after-frees. I wrote an exploit involving t...

Warning! Think Twice Before Using USB Drives

Security researchers have discovered a new data-stealing Trojan that makes special use of USB devices in order to spread itself and does not leave any trace of activity on the compromised systems. Dubbed USB Thief or Win32/PSW.Stealer.NAI, the malware has the capability of stealthy attacking...

End of Life for Internet Explorer 8, 9 and 10

Microsoft has started the year with an announcement that, effective Jan. 12, 2016, support for all older versions of Internet Explorer IE will come to an end known as an EoL, or End of Life. The affected versions are Internet Explorer 7, 8, 9, and 10. What this means for users is that Microsoft...