email-header-analyzer

Analizador de Cabeceras de Correo Electrónico MHA ¿Qué es el Analizador de Cabeceras de Correo Electrónico MHA? El Analizador de Cabeceras de Correo Electrónico es una herramienta escrita en flask para analizar cabeceras de correo electrónico y convertirlas a un formato legible por humanos, y...

Apache Tomcat - HTTP Request Smuggling

Apache Tomcat from versions 8.5.0 to 8.5.93, 9.0.0-M1 to 9.0.81, 10.1.0-M1 to 10.1.13, and 11.0.0-M1 to 11.0.0-M11 contain an improper input validation caused by incorrect parsing of HTTP trailer headers, letting attackers craft headers to cause request smuggling, exploit requires sending malicio...

SpringCloudFunction-Research

SpringCloudFunction-Research CVE-2022-22963 research Entorno vulfocus/spring-cloud-function-rce:latest Causa El problema de análisis del parámetro spring.cloud.function.routing-expression en el Request Header provoca un ataque de inyección de Payload. Referencias...

CVE-2025-4476-Exploit

Exploit CVE-2025-4476 Un pequeño cliente de prueba en Python para enviar solicitudes HTTP GET con una cabecera Authorization: Basic de tamaño excesivo. Esta herramienta está destinada a pruebas de laboratorio e investigación sobre problemas de análisis de cabeceras por ejemplo, errores de...

cve-2025-54874-poc

Referencia https://github.com/uclouvain/openjpeg/pull/1573 https://www.cvedetails.com/cve/CVE-2025-54874/ https://securitylab.github.com/advisories/GHSL-2025-057OpenCV/ Entorno de Prueba openjpeg-2.5.1 Linux 6.10.14-linuxkit x8664 GNU/Linux Descripción la cadena de llamadas a funciones es:...

CVE-2021-40346

CVE-2021-40346 El desbordamiento de enteros en la representación interna de la cabecera de solicitud permite el contrabando de solicitudes HTTP HTTP request smuggling. Este repositorio presenta un PoC construido con docker-compose utilizando dos imágenes de Docker: una con una versión vulnerable ...

Rocky Linux 9 [CIQ] Security Update: grafana / grafana-debuginfo / grafana-debugsource / grafana-selinux (crlsa-2025_3344)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20253344 advisory. golang-jwt/jwt: jwt-go allows excessive memory allocation during header parsing CVE-2025-30204 Tenable has extracted the preceding description block directly from t...

Rocky Linux 9 [CIQ] Security Update: pcs / pcs-snmp Multiple Vulnerabilities (crlsa-2023_2652)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20232652 advisory. pcs: webpack: Regression of CVE-2023-28154 fixes in the Rocky Linux CVE-2023-2319 rubygem-rack: Denial of service in Multipart MIME parsing CVE-2023-27530...

Rocky Linux 9 [CIQ] Security Update: opentelemetry-collector (crlsa-2025_3411)

The Rocky Linux 9 host has a package installed that is affected by a vulnerability as referenced in the CIQ crlsa-20253411 advisory. golang-jwt/jwt: jwt-go allows excessive memory allocation during header parsing CVE-2025-30204 Tenable has extracted the preceding description block directly from t...

AlmaLinux 9.6 [TuxCare] Security Update: libsoup / libsoup-devel / libsoup-doc (ALMALINUX9.6:CLSA-2026:1778836031)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1778836031 advisory. - A request smuggling vulnerability exists in libsoup's HTTP/1 header parsing logic. The soupmessageheadersappendcommon function in...

Rocky Linux 8 [CIQ] Security Update: pcs / pcs-snmp Multiple Vulnerabilities (crlsa-2023_3082)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20233082 advisory. rubygem-rack: Denial of service in Multipart MIME parsing CVE-2023-27530 rubygem-rack: denial of service in header parsing CVE-2023-27539 Tenable has...

Rocky Linux 8 [CIQ] Security Update: osbuild-composer / osbuild-composer-core / etc (crlsa-2025_7967)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20257967 advisory. golang-jwt/jwt: jwt-go allows excessive memory allocation during header parsing CVE-2025-30204 Tenable has extracted the preceding description block directly from t...

Rocky Linux 8 [CIQ] Security Update: pcs / pcs-snmp Multiple Vulnerabilities (crlsa-2024_2953)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20242953 advisory. rubygem-rack: Denial of Service Vulnerability in Rack Content-Type Parsing CVE-2024-25126 rubygem-rack: Possible DoS Vulnerability with Range Header in Rac...

GHSA-8WJV-2P76-3863 PyJWT: Uncaught RecursionError in jwt.decode() on deeply nested token header

Package pyjwt PyPI Affected versions tested & verified on: 2.13.0. Every version whose PyJWS.load translates only ValueError is affected Description PyJWS.looad jwt/apijws.py:337 splits the compact token, base64url decodes the header segment and hands it to json.loads before verifysignature runs...

CVE-2026-42945-NGINX-Rift-Toolkit

CVE-2026-42945 Kit de herramientas para la vulnerabilidad Rift de Nginx Kit de herramientas integral para escanear, parchar y probar CVE-2026-42945, una vulnerabilidad crítica de ejecución remota de código en nginx Tabla de Contenidos Resumen Detalles de CVE Características Componentes del kit...

CVE-2024-39929

CVE-2024-39929 PoC Resumen de la vulnerabilidad Exim hasta la versión 4.97.1 analiza incorrectamente un nombre de archivo de cabecera RFC 2231 multilínea, lo que permite a atacantes remotos omitir el mecanismo de protección de bloqueo de extensiones $mimefilename y potencialmente entregar adjunto...

CVE-2021-40346

CVE-2021-40346: Contrabando de Solicitudes HTTP en HAProxy - Bypass de ACL Resumen Este proyecto demuestra CVE-2021-40346 , una vulnerabilidad crítica de desbordamiento de enteros en HAProxy que permite ataques de contrabando de solicitudes HTTP para eludir los controles de seguridad. Puntaje...

BIT-LIBPYTHON-2024-6232 Regular-expression DoS when parsing TarFile headers

There is a MEDIUM severity vulnerability affecting CPython. Regular expressions that allowed excessive backtracking during tarfile.TarFile header parsing are vulnerable to ReDoS via specifically-crafted tar archives...

CVE-2026-92238

A maliciously constructed mail header could lead to multiple fields being parsed as one, or potential memory safety violations. This vulnerability was fixed in Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3...

Http4s Ember Transfer-Encoding value parsing (TE.CL / TE.0 request smuggling)

Summary Ember's HTTP/1.1 header parser matches the Transfer-Encoding header value with a case-sensitive substring test hValue.contains"chunked". RFC 9112 §7 requires transfer-coding names to be compared case-insensitively. A request carrying Transfer-Encoding: Chunked capital C is therefore not...