Node.js third-party modules: [gfc] Command Injection via insecure command formatting

I would like to report a Command Injection issue in the gfc module. It allows to execute arbitrary commands on the victim's PC. Module module name: gfc version: 2.0.2 npm page: https://www.npmjs.com/package/gfc Module Description Simple way to initialize a new git repository in an empty directory...

Node.js third-party modules: [vboxmanage.js] Command Injection via insecure command concatenation

I would like to report a Command Injection issue in the vboxmanage.js module. It allows to execute arbitrary commands on the victim's PC. Module module name: vboxmanage.js version: 1.0.6 npm page: https://www.npmjs.com/package/vboxmanage.js Module Description A wrapper for VirtualBox CLI with...

You Won't Believe what this One Line Change Did to the Chrome Sandbox

Posted by James Forshaw, Project Zero The Chromium sandbox on Windows has stood the test of time. It’s considered one of the better sandboxing mechanisms deployed at scale without requiring elevated privileges to function. For all the good, it does have its weaknesses. The main one being the...

CVE-2019-12522

An issue was discovered in Squid through 4.7. When Squid is run as root, it spawns its child processes as a lesser user, by default the user nobody. This is done via the leavesuid call. leavesuid leaves the Saved UID as 0. This makes it trivial for an attacker who has compromised the child proces...

UBUNTU-CVE-2019-12522

An issue was discovered in Squid through 4.7. When Squid is run as root, it spawns its child processes as a lesser user, by default the user nobody. This is done via the leavesuid call. leavesuid leaves the Saved UID as 0. This makes it trivial for an attacker who has compromised the child proces...

CVE-2019-12522

An issue was discovered in Squid through 4.7. When Squid is run as root, it spawns its child processes as a lesser user, by default the user nobody. This is done via the leavesuid call. leavesuid leaves the Saved UID as 0. This makes it trivial for an attacker who has compromised the child proces...

Denial Of Service (DoS)

httpd is vulnerable to denial of service DoS. The vulnerability exists as a flaw was found in the way httpd handled child process status information. A malicious program running with httpd child process privileges such as a PHP or CGI script could use this flaw to cause the parent httpd process t...

Information Leakage

Ruby is vulnerable to information leakage. The attack is possible due to a flaw in the Ruby SecureRandom module. When using the SecureRandom.randombytes class, the PRNG state was not modified after forking a child process. This could eventually lead to SecureRandom.randombytes returning the same...

Denial Of Service (DoS)

kernel is vulnerable to denial of service. A deficiency in the clone system call when called with the CLONEPARENT flag permits the caller the parent process to indicate an arbitrary signal it wants to receive when its child process exits. This could lead to a denial of service of the parent proce...

SharpRDP - Remote Desktop Protocol .NET Console Application For Authenticated Command Execution

To compile open the project in Visual Studio and build for release. Two DLLs will be output to the Release directory, you do not need those because the DLLs are in the assembly. If you do not want to use the provided DLLs you will need to .NET SDK to create the AxMSTSCLib.dll DLL. To create it...

Sandbox Escape

Overview safe-eval is a Safer version of eval Affected versions of this package are vulnerable to Sandbox Escape. It is possible for an attacker to run an arbitrary command on the host machine. POC by Anirudh Anand for node 12.13.0 const safeEval = require'safe-eval'; const theFunction = function...

CVE-2018-12365

A compromised IPC child process can escape the content sandbox and list the names of arbitrary files on the file system without user consent or interaction. This could result in exposure of private local files. This vulnerability affects Thunderbird 60, Thunderbird 52.9, Firefox ESR 60.1, Firefox...

Remote Code Execution Vulnerability in NPM mongo-express

Impact Remote code execution on the host machine by any authenticated user. Proof Of Concept Launching mongo-express on a Mac, pasting the following into the "create index" field will pop open the Mac calculator: javascript this.constructor.constructor"return...

Updated php and pcre2 packages fix security vulnerabilities

Updated php and pcre2 packages fix security vulnerabilities: - FPM 78599 envpathinfo underflow in fpmmain.c can lead to RCE. CVE-2019-11043 - MBString 78633 Heap buffer overflow read in mberegi. - Mysqlnd 78525 Memory leak in pdo when reusing native prepared statements. - PCRE 78272 calling...

Denial of service

ProFTPD before 1.3.6b and 1.3.7rc before 1.3.7rc2 allows remote unauthenticated denial-of-service due to incorrect handling of overly long commands because main.c in a child process enters an infinite loop...

CVE-2017-7679

A buffer over-read flaw was found in the httpds modmime module. A user permitted to modify httpds MIME configuration could use this flaw to cause httpd child process to crash...

Design/Logic Flaw

OpenSSL 1.1.1 introduced a rewritten random number generator RNG. This was intended to include protection in the event of a fork system call in order to ensure that the parent and child processes did not share the same RNG state. However this protection was not being used in the default case. A...

CVE-2019-1549

OpenSSL 1.1.1 introduced a rewritten random number generator RNG. This was intended to include protection in the event of a fork system call in order to ensure that the parent and child processes did not share the same RNG state. However this protection was not being used in the default case. A...

Vulnerability in OpenSSL - Fork Protection

OpenSSL 1.1.1 introduced a rewritten random number generator RNG. This was intended to include protection in the event of a fork system call in order to ensure that the parent and child processes did not share the same RNG state. However this protection was not being used in the default case. A...

Unidirectional-Routing Misconfiguration

mitogen contains a unidirectional-routing misconfiguration. The misconfiguration causes the unidirectional-routing protection mechanism to be dropped when a child process is initiated by another child. Ansible extension is not affected...