Gentoo Linux Security Advisory 202004-14 - Multiple vulnerabilities have been found in FontForge, the worst of which could result in the arbitrary execution of code. Versions less than 20200314 are affected.

Gentoo Linux Security Advisory 202004-15 - Multiple vulnerabilities have been found in libu2f-host, the worst of which could result in the execution of code. Versions less than 1.1.10 are affected.

Gentoo Linux Security Advisory 202004-16 - Multiple vulnerabilities have been found in Cacti, the worst of which could result in the arbitrary execution of code. Versions less than 1.2.11 are affected.

Gentoo Linux Security Advisory 202004-17 - Multiple vulnerabilities have been found in Django, the worst of which could result in privilege escalation. Versions less than 2.2.11 are affected.

Gentoo Linux Security Advisory 202003-6 - Multiple vulnerabilities have been found in Ruby, the worst of which could lead to the remote execution of arbitrary code. Versions less than 2.4.9:2.4 are affected.

Gentoo Linux Security Advisory 202003-9 - A vulnerability in OpenID library for Ruby at worst might allow an attacker to bypass authentication. Versions less than 2.9.2 are affected.

This Metasploit module exploits a stack buffer overflow vulnerability in the handling of the TextBytesAtom records by Microsoft PowerPoint Viewer. According to Microsoft, the PowerPoint Viewer distributed with Office 2003 SP3 and earlier, as well as Office 2004 for Mac, are vulnerable. NOTE: The vulnerable code path is not reachable on versions of Windows prior to Windows Vista.

This Metasploit module exploits a buffer overflow in ACDSee FotoSlate 4.0 Build 146 via a specially crafted id parameter in a String element. When viewing a malicious PLP file with the ACDSee FotoSlate product, a remote attacker could overflow a buffer and execute arbitrary code. This exploit has been tested on systems such as Windows XP SP3, Windows Vista, and Windows 7.

The Windows kernel does not properly isolate broadcast messages from low integrity applications from medium or high integrity applications. This allows commands to be broadcasted to an open medium or high integrity command prompts allowing escalation of privileges. We can spawn a medium integrity command prompt, after spawning a low integrity command prompt, by using the Win+Shift+# combination to specify the position of the command prompt on the taskbar. We can then broadcast our command and hope that the user is away and doesn't corrupt it by interacting with the UI. Broadcast issue affects versions Windows Vista, 7, 8, Server 2008, Server 2008 R2, Server 2012, RT. But Spawning a command prompt with the shortcut key does not work in Vista so you will have to check if the user is already running a command prompt and set SPAWN_PROMPT false. The WEB technique will execute a powershell encoded payload from a Web location. The FILE technique will drop an executable to the file system, set it to medium integrity and execute it. The TYPE technique will attempt to execute a powershell encoded payload directly from the command line but it may take some time to complete.

A DLL side loading vulnerability was found in the NPS Datastore server DLL that ships with Windows Vista. This issue can be exploited by loading the affected DLL as an embedded OLE object. When instantiating the object Windows will try to load the DLL iasdatastore2.dll from the current working directory. If an attacker convinces the user to open a specially crafted (Office) document from a directory also containing the attacker's DLL file, it is possible to execute arbitrary code with the privileges of the target user. This can potentially result in the attacker taking complete control of the affected system.

This Metasploit module exploits a well known remote code execution exploit after establishing encrypted control communications with a Data Protector agent. This allows exploitation of Data Protector agents that have been configured to only use encrypted control communications. This exploit works by executing the payload with Microsoft PowerShell so will only work against Windows Vista or newer. Tested against Data Protector 9.0 installed on Windows Server 2008 R2.