CVE-2021-42574

Trojan Source:Invisible Vulnerabilities - Code generator — En pocas palabras, la vulnerabilidad consiste en que el código se ve diferente de cuando se compila : El ataque consiste en usar caracteres de control incrustados en comentarios y cadenas para reordenar los caracteres del código fuente de...

bidi-guard

bidi-guard Escanea código en busca de caracteres Unicode bidireccionales invisibles Por Qué Existe Esto Los caracteres Unicode bidireccionales invisibles pueden hacer que el código fuente se muestre de forma distinta a como se ejecuta. Esto es CVE-2021-42574 — el ataque Trojan Source. Un atacante...

CVE-2021-42574

CVE-2021-42574 - Generador de código // Actualización: 05.11.2021 Ahora es posible no solo codificar, sino también decodificar archivos. Esto significa que los archivos que contienen caracteres bidi compatibles ahora pueden convertirse en archivos de plantilla con marcadores de posición bidi LRO,...

TrojanSourceFinder

TrojanSourceFinder TrojanSourceFinder 帮助开发者检测源代码中的"特洛伊木马源"漏洞。 特洛伊木马源漏洞允许攻击者让恶意代码看起来无害。 通常，攻击者通过将代码伪装成注释（视觉上）来诱骗受害者。这是一个严重的威胁，因为它影响许多语言。包含多个"不可信"来源的项目可能受到影响。 检测恶意 🔎 · 追踪恶意 👀 · 特洛伊木马源 ❓ 安装 使用 go 通过 go install root@kitploit: go install github.com/ariary/TrojanSourceFinder/cmd/tsfinder@latest 确保...

nullorigin

NullOrigin 🛡️ Middleware universal de procedencia y saneamiento de marcas de agua para IA Artefacto de investigación: solo para evaluación de robustez de marcas de agua. 🔬 Solo para uso en investigación NullOrigin es un artefacto de investigación. Se publica para apoyar el estudio académico e...

unicode-control-characters-action

Acción de Caracteres de Control Unicode Una GitHub Action para encontrar caracteres de control Unicode usando la herramienta de diagnóstico de Red Hat https://access.redhat.com/security/vulnerabilities/RHSB-2021-007 para detectar ataques de Trojan Source RHSB-2021-007 CVE-2021-42574,CVE-2021-4269...

MiracleLinux 7 : binutils-2.27-44.base.el7.1 (AXSA:2021-2508:04)

The remote MiracleLinux 7 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2021-2508:04 advisory. Developer environment: Unicode's bidirectional BiDi override characters can cause trojan source attacks CVE-2021-42574 The following changes were introduced ...

MiracleLinux 8 : gcc-toolset-10-annobin-9.29-1.el8.2, gcc-toolset-10-gcc-10.3.1-1.2.el8 (AXSA:2021-2881:01)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2021-2881:01 advisory. Developer environment: Unicode's bidirectional BiDi override characters can cause trojan source attacks CVE-2021-42574 The following changes were introduced ...

MiracleLinux 8 : annobin-9.72-1.el8.2 (AXSA:2022-2958:01)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2022-2958:01 advisory. Developer environment: Unicode's bidirectional BiDi override characters can cause trojan source attacks CVE-2021-42574 The following changes were introduced ...

MiracleLinux 8 : gcc-8.5.0-4.el8 (AXSA:2022-2957:01)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2022-2957:01 advisory. Developer environment: Unicode's bidirectional BiDi override characters can cause trojan source attacks CVE-2021-42574 The following changes were introduced ...

MiracleLinux 8 : binutils-2.30-108.el8.1 (AXSA:2022-2955:01)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2022-2955:01 advisory. Developer environment: Unicode's bidirectional BiDi override characters can cause trojan source attacks CVE-2021-42574 The following changes were introduced ...

MiracleLinux 8 : llvm-toolset:rhel8 (AXSA:2022-2984:01)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2022-2984:01 advisory. Developer environment: Unicode's bidirectional BiDi override characters can cause trojan source attacks CVE-2021-42574 The following changes were introduced ...

MiracleLinux 8 : gcc-toolset-11-annobin-9.85-1.el8.1, gcc-toolset-11-binutils-2.36.1-1.el8.1, gcc-toolset-11-gcc-11.2.1-1.2.el8 (AXSA:2021-2882:01)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2021-2882:01 advisory. Developer environment: Unicode's bidirectional BiDi override characters can cause trojan source attacks CVE-2021-42574 The following changes were introduced ...

MiracleLinux 8 : gcc-toolset-10-binutils-2.35-8.el8.6 (AXSA:2021-2879:01)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2021-2879:01 advisory. Developer environment: Unicode's bidirectional BiDi override characters can cause trojan source attacks CVE-2021-42574 The following changes were introduced ...

RHEL 8 : gcc (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 8 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched. - Developer environment: Homoglyph characters can lead to trojan source attack CVE-2021-42694 - The...

RHEL 8 : developer_environment (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 8 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched. - Developer environment: Homoglyph characters can lead to trojan source attack CVE-2021-42694 - An issue wa...

Malicious Python Package Uses Unicode Trickery to Evade Detection and Steal Data

A malicious Python package on the Python Package Index PyPI repository has been found to use Unicode as a trick to evade detection and deploy an info-stealing malware. The package in question, named onyxproxy, was uploaded to PyPI on March 15, 2023, and comes with capabilities to harvest and...

Malicious Python Package Uses Unicode Trickery to Evade Detection and Steal Data

A malicious Python package on the Python Package Index PyPI repository has been found to use Unicode as a trick to evade detection and deploy an info-stealing malware. The package in question, named onyxproxy, was uploaded to PyPI on March 15, 2023, and comes with capabilities to harvest and...

CLSA-2022-1646060667 Fix of CVE: CVE-2021-42574, CVE-2018-20673

CVE-2021-42574: Developer environment: Unicode's bidirectional BiDi override characters can cause trojan source attacks 2008391 - CVE-2018-20673: libiberty: Integer overflow in demangletemplate function 1668394...

CLSA-2022-1645466518 Fix of CVE: CVE-2021-20284, CVE-2021-20197, CVE-2021-42574, CVE-2021-3487, CVE-2020-35448

CVE-2021-42574: Developer environment: Unicode's bidirectional BiDi override characters can cause trojan source attacks 2009172 - CVE-2021-20284: Heap-based buffer overflow in bfdelfslurpsecondaryrelocsection in elf.c 1961526 - CVE-2020-35448: Heap-based buffer overflow in bfdgetlsigned32 in...