chain-reactor

Chain Reactor Chain Reactor 是一个用于测试 Linux 机器上检测与响应覆盖率的开源工具。该工具生成可执行文件，用于模拟进程创建、网络连接等操作序列。Chain Reactor 不需要事先具备工程经验；该工具使用 JSON，因此自定义其行为就像编辑一个文件一样简单。 开始使用 有关安装和使用说明，请参阅 wiki 的入门页面。 了解更多 Chain Reactor 文档以 wiki 形式提供。 有关原子项目系列的理念和开发信息，请访问我们的网站 https://atomicredteam.io。 请查看许可证了解有关分发和修改 Chain Reactor 的信...

HTB-Reactor-Linux-Machine-Walkthrough

HTB: Reactor !CAUTION Advertencia de spoiler. Esta es una guía completa que incluye las flags. Si quieres resolver la máquina por tu cuenta, cierra esto ahora y vuelve cuando estés atascado. Información de la máquina Campo| Detalles ---|--- Nombre| Reactor SO| Ubuntu 24.04 LTS Noble Dificultad|...

reactor

Reactor Reactor comenzó como un fork del proyecto de código abierto ElastAlert. El mantenedor de este proyecto debe seguir de cerca los cambios en ElastAlert excluyendo sus alertadores adicionales y asegurarse de que cualquier corrección de errores relevante sea aplicada y cualquier característic...

CVE-2026-47857

A flaw was found in Reactor Core. A remote attacker could exploit this vulnerability by using the Flux.windowTimeout operator with fairBackpressure enabled, leading to a Denial of Service DoS condition. This could cause applications to become unresponsive or crash. Mitigation Mitigation for this...

CVE-2026-47863

A flaw was found in Reactor Core. Applications using the Flux.bufferTimeout operator with fairBackpressure enabled are vulnerable to a Denial of Service DoS condition. This occurs when upstream components deliver items during an active flush, causing the processing pipeline to permanently hang an...

CVE-2026-82744

ash-project ash (Elixir library) contains a Failing Open vulnerability in Ash.Reactor.ChangeStep (lib/ash/reactor/steps/change_step.ex). When a where guard controlling a change step raises an exception (e.g., on attacker-influenced input), the rescue in apply_validation converts it to {:error, er...

CVE-2026-82744 Ash.Reactor change step fails open, skipping a change when its where guard raises

Not Failing Securely Failing Open vulnerability in ash-project ash skips an Ash.Reactor change when the guard controlling it raises, so a change meant to run does not. An Ash.Reactor change step can be gated by where validations that decide whether the change runs. Ash.Reactor.ChangeStep...

EUVD-2026-68949

Not Failing Securely Failing Open vulnerability in ash-project ash skips an Ash.Reactor change when the guard controlling it raises, so a change meant to run does not. An Ash.Reactor change step can be gated by where validations that decide whether the change runs. Ash.Reactor.ChangeStep...

EUVD-2026-66819

In specific scenarios, Reactor Netty HTTP Server may incorrectly evaluate the remote IP address when HAProxy Protocol is enabled. In order for this to happen, the application must be configured to use HAProxy Protocol. Reactor Netty 1.3.0 - 1.3.6 Reactor Netty 1.1.0 - 1.2.18 Reactor Netty 1.0.52...

EUVD-2026-66828

In Reactor Core, applications that use the Flux.bufferTimeout operator with fairBackpressure enabled are vulnerable to a Denial of Service DoS condition. Reactor Core 3.8.0 - 3.8.6 Reactor Core 3.7.19 and earlier...

EUVD-2026-66824

In Reactor Core, applications that use the Flux.windowTimeout operator with fairBackpressure enabled are vulnerable to a Denial of Service DoS condition. Reactor Core 3.8.0 - 3.8.6 Reactor Core 3.5.0 - 3.7.19 Reactor Core 3.4.41 and earlier...

EUVD-2026-66831

The vulnerability occurs when a client sends HTTP/1.1 pipelined requests over a single connection, causing the Reactor Netty HTTP server to consume an excessive amount of memory. Reactor Netty 1.3.0 - 1.3.6 Reactor Netty 1.1.0 - 1.2.18 Reactor Netty 1.0.52 and earlier...

CVE-2026-47863

In Reactor Core, applications that use the Flux.bufferTimeout operator with fairBackpressure enabled are vulnerable to a Denial of Service DoS condition. Reactor Core 3.8.0 - 3.8.6 Reactor Core 3.7.19 and earlier...

CVE-2026-47874

The vulnerability occurs when a client sends HTTP/1.1 pipelined requests over a single connection, causing the Reactor Netty HTTP server to consume an excessive amount of memory. Reactor Netty 1.3.0 - 1.3.6 Reactor Netty 1.1.0 - 1.2.18 Reactor Netty 1.0.52 and earlier...

CVE-2026-47857

In Reactor Core, applications that use the Flux.windowTimeout operator with fairBackpressure enabled are vulnerable to a Denial of Service DoS condition. Reactor Core 3.8.0 - 3.8.6 Reactor Core 3.5.0 - 3.7.19 Reactor Core 3.4.41 and earlier...

CVE-2026-47845

In specific scenarios, Reactor Netty HTTP Server may incorrectly evaluate the remote IP address when HAProxy Protocol is enabled. In order for this to happen, the application must be configured to use HAProxy Protocol. Reactor Netty 1.3.0 - 1.3.6 Reactor Netty 1.1.0 - 1.2.18 Reactor Netty 1.0.52...

CVE-2026-47874

CVE-2026-47874 affects the Reactor Netty HTTP server. When a client sends HTTP/1.1 pipelined requests over a single connection, the server can consume excessive memory, leading to a denial of service . The affected version ranges are 1.3.0–1.3.6 , 1.1.0–1.2.18 , and 1.0.52 and earlier . The vulne...

CVE-2026-47874 Reactor Netty HTTP Server Denial of Service With Pipelined Requests

The vulnerability occurs when a client sends HTTP/1.1 pipelined requests over a single connection, causing the Reactor Netty HTTP server to consume an excessive amount of memory. Reactor Netty 1.3.0 - 1.3.6 Reactor Netty 1.1.0 - 1.2.18 Reactor Netty 1.0.52 and earlier...

CVE-2026-47863

Reactor Core versions 3.8.0–3.8.6 and 3.7.19 and earlier are vulnerable to a Denial of Service condition in the Flux.bufferTimeout operator when fairBackpressure is enabled. The root cause is a race condition between flushing buffered items and the arrival of new upstream items during an active f...

CVE-2026-47863 Reactor Core bufferTimeout fair-backpressure pipeline permanently hangs when upstream delivers items during an active flush

In Reactor Core, applications that use the Flux.bufferTimeout operator with fairBackpressure enabled are vulnerable to a Denial of Service DoS condition. Reactor Core 3.8.0 - 3.8.6 Reactor Core 3.7.19 and earlier...