CVE-2021-38297-Go-wasm-Replication

🚨 CVE-2021-38297 の悪用: GO Wasm バッファオーバーフローへの道のり 🚨 🌐 脆弱性の概要 🌐 WebAssembly WASM 🌍 は、C、C++、Rust、GO などの高級言語を最新の Web ブラウザーでシームレスに実行できるようにする、最先端のバイナリ命令形式です。しかし、CVE-2021-38297 🚩 の発見により、GO でコンパイルされた WASM バイナリに対する GO のコンパイルおよびロード処理に重大な欠陥があることが明らかになりました。GO が提供する JavaScript WASM ローダー wasmexec.js...

CVE-2021-4034

CVE-2021-4034 Escalación de privilegios local mediante pkexec Video de YouTube Mira el ✨ Video de YouTube Ejecutar localmente root@kitploit: make all && ./pwnkit && make clean Ejecutar en Docker root@kitploit: Build the docker image docker build -t pwnkit . Run the exploit docker run -it pwnkit...

CVE-2021-38297

Exploiting CVE-2021-38297: Vulnerability in GO Wasm Buffer Overflow Overview of the Vulnerability WebAssembly WASM serves as a binary instruction format executable in most modern web browsers. It acts as a compilation target for various high-level languages like C, C++, Rust, and GO, allowing cod...

codeql-sample-polkit

-- coding: utf-8 - - The polkit pkexec bug Overview This repository examines the polkit pkexec bug using CodeQL. It has instructions for building the databases the resultant databases a sequence of queries illustrating an approach to find this bug These are done: the polkit source / database buil...

CVE-2024-52301

CVE-2024-52301 POC This vulnerability is based on the CVE-2024-50340 vulnerability Requirements The registerargcargv option must be enabled in the PHP configuration file php.ini. This setting loads command-line arguments and query params into $SERVER'argv'...

CVE-2026-46529

RCE via PDF argv injection CVE-2026-46529 atril/xreader/evince Working proof-of-concept for the argv injection in evspawn shell/ev-application.c. A single click anywhere on the rendered page of a crafted PDF triggers arbitrary code execution as the user running the viewer. This release uses the...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: ksmbd: fixed a possible memory leak in smb2lock. argv needs to be freed when setupasyncwork fails, or when the current process is awakened...

CVE-2026-81715

opensslencrypt pip package openssl-encrypt versions = 1.4.8 do not redact the keyserver bearer token passed as the positional argument to 'keyserver set-token' in the --debug argv dump, because sanitizeargvfordebug fails to sanitize it. As a result the token is printed in cleartext to stderr unde...

EUVD-2026-67065

opensslencrypt pip package openssl-encrypt versions = 1.4.8 do not redact the keyserver bearer token passed as the positional argument to 'keyserver set-token' in the --debug argv dump, because sanitizeargvfordebug fails to sanitize it. As a result the token is printed in cleartext to stderr unde...

CVE-2026-81715 openssl_encrypt before 1.4.9 Credential Exposure via Debug Output

opensslencrypt pip package openssl-encrypt versions = 1.4.8 do not redact the keyserver bearer token passed as the positional argument to 'keyserver set-token' in the --debug argv dump, because sanitizeargvfordebug fails to sanitize it. As a result the token is printed in cleartext to stderr unde...

CVE-2026-81715

openssl_encrypt (pip package openssl-encrypt ) versions ≤ 1.4.8 leak a keyserver bearer token in cleartext to stderr when the --debug flag is active. The root cause is that sanitize_argv_for_debug fails to redact the token passed as the positional argument to the keyserver set-token command. Beca...

CVE-2026-81705

openssl-encrypt versions before 1.4.9 fail to redact the file password in its --debug argv dump when the password is supplied via bundled short-option spellings (e.g., -apHunter2) or abbreviated long-option spellings (e.g., --passw). The sanitizer only recognized exact option names, --option=valu...

CVE-2026-81705 openssl-encrypt before 1.4.9 Password Cleartext Leak via Debug

openssl-encrypt before 1.4.9 fails to redact the file password in its --debug argv dump when the password is supplied via bundled short-option spellings e.g. -apHunter2 or abbreviated long-option spellings e.g. --passw. The sanitizer only recognized exact option names, --option=value forms, and...

CVE-2026-81705 openssl-encrypt before 1.4.9 Password Cleartext Leak via Debug

openssl-encrypt before 1.4.9 fails to redact the file password in its --debug argv dump when the password is supplied via bundled short-option spellings e.g. -apHunter2 or abbreviated long-option spellings e.g. --passw. The sanitizer only recognized exact option names, --option=value forms, and...

Astra Linux – Vulnerability in Composer

Composer is a dependency manager for PHP. Users who publish a composer.phar file to a publicly accessible web server where the file can be executed as a PHP file may be subject to a remote code execution vulnerability if PHP also has registerargcargv enabled in php.ini. Versions 2.6.4, 2.2.22, an...

Important: Red Hat Security Advisory: evince security update

An update for evince is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerabilit...

RHEL 8 : evince (RHSA-2026:42692)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:42692 advisory. The evince packages provide a simple multi-page document viewer for Portable Document Format PDF, PostScript PS, Encapsulated PostScript EPS files,...

RHEL 7 : evince (RHSA-2026:41904)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:41904 advisory. The evince packages provide a simple multi-page document viewer for Portable Document Format PDF, PostScript PS, Encapsulated PostScript EPS files,...

CVE-2026-9494

An information disclosure vulnerability exists in Canonical ubuntu-pro-client formerly ubuntu-advantage-tools. The client validates Ubuntu Pro APT credentials by executing /usr/lib/apt/apt-helper using the download-file command. During this process, the secret bearer token is embedded directly in...

CVE-2026-47767

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. From 5.4.46 until 5.4.52, 6.4.40, 7.4.12, and 8.0.12, the CVE-2024-50340 fix gated runtime argv parsing on empty$GET, but parsestr and the web SAPI can disagree, allowing a crafted query string to...