golang: syscall: don't close fd 0 on ForkExec error

There's a flaw in golang's syscall.ForkExec interface. An attacker who manages to first cause a file descriptor exhaustion for the process, then cause syscall.ForkExec to be called repeatedly, could compromise data integrity and/or confidentiality in a somewhat uncontrolled way in programs linked...

GHSA-792J-9WJ3-J634 Command injection in github-todos

naholyr github-todos 3.1.0 is vulnerable to command injection. The range argument for the hook subcommand is concatenated without any validation, and is directly used by the exec function...

Command injection in github-todos

naholyr github-todos 3.1.0 is vulnerable to command injection. The range argument for the hook subcommand is concatenated without any validation, and is directly used by the exec function...

Google Golang 资源管理错误漏洞

Google Golang is a static, strongly typed, compiled language from Google.The syntax of Go is close to C, but with differences in variable declarations.Go supports garbage collection.Go's parallel model is based on Tony Hall's Communicating Sequential Processes CSP, and other languages with a...

CVE-2021-44684

naholyr github-todos 3.1.0 is vulnerable to command injection. The range argument for the hook subcommand is concatenated without any validation, and is directly used by the exec function...

CVE-2021-44684

naholyr github-todos 3.1.0 is vulnerable to command injection. The range argument for the hook subcommand is concatenated without any validation, and is directly used by the exec function...

CVE-2021-44684

naholyr github-todos 3.1.0 is vulnerable to command injection. The range argument for the hook subcommand is concatenated without any validation, and is directly used by the exec function...

Command injection

naholyr github-todos 3.1.0 is vulnerable to command injection. The range argument for the hook subcommand is concatenated without any validation, and is directly used by the exec function...

Github-Todos 操作系统命令注入漏洞

Github-Todos is used to convert Todo to Github issues by the French individual developer Nicolas Chambrier. A security vulnerability exists in naholyr github-todos 3.1.0, which stems from the range parameter of the hook subcommand being concatenated without any validation and used directly by the...

CVE-2021-44684

naholyr github-todos 3.1.0 is vulnerable to command injection. The range argument for the hook subcommand is concatenated without any validation, and is directly used by the exec function...

Whoc - A Container Image That Extracts The Underlying Container Runtime

A container image that extracts the underlying container runtime and sends it to a remote server. Poke at the underlying container runtime of your favorite CSP container platform! WhoC at Defcon 29 Cloud Village Azurescape - whoc-powered research, the first cross-account container takeover in the...

UBUNTU-CVE-2021-33816

The website builder module in Dolibarr 13.0.2 allows remote PHP code execution because of an incomplete protection mechanism in which system, exec, and shellexec are blocked but backticks are not blocked...

Design/Logic Flaw

An issue was discovered in GNU Hurd before 0.9 20210404-9. When trying to exec a setuid executable, there's a window of time when the process already has the new privileges, but still refers to the old task and is accessible through the old process port. This can be exploited to get full root...

Remote Code Execution (RCE)

aaptjs is vulnerable to remote code execution. The vulnerability exists due to a lack of sanitization of the cmd user input allowing an attacker to inject maliciously craft code via the exec command in the promistify function...

Exploit for Path Traversal in Apache Http_Server

RCE exploit both for Apache 2.4.49 CVE-2021-41773 and 2.4.5...

Privilege Escalation

os/exec in github.com/golang/go is vulnerable to Privilege Escalation. A nil environment is created with a non-nil token when the process creation is mishandled in windows allowing attackers to acquire sensitive information or elevate privileges...

Command injection

The shell-quote package before 1.7.3 for Node.js allows command injection. An attacker can inject unescaped shell metacharacters through a regex designed to support Windows drive letters. If the output of this package is passed to a real shell as a quoted argument to a command with exec, an...

CVE-2021-42740

The shell-quote package before 1.7.3 for Node.js allows command injection. An attacker can inject unescaped shell metacharacters through a regex designed to support Windows drive letters. If the output of this package is passed to a real shell as a quoted argument to a command with exec, an...

Heap-based Buffer Overflow in mruby/mruby

Description Heap buffer overflow on mrb-vm-exec Proof of Concept // poc.rb 1.timesuntil% ;break Result ./mruby poc.rb ================================================================= ==1451==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x6020000023d9 at pc 0x55b2fc3f1046 bp...

Code injection

vpn-user-portal aka eduVPN or Let's Connect! before 2.3.14, as packaged for Debian 10, Debian 11, and Fedora, allows remote authenticated users to obtain OS filesystem access, because of the interaction of QR codes with an exec that uses the -r option. This can be leveraged to obtain additional V...