rosenbridge

项目：rosenbridge ：x86 CPU中的硬件后门 github.com/xoreaxeaxeax/rosenbridge // domas // @xoreaxeaxeax 概述 项目：rosenbridge 揭示了某些台式机、笔记本电脑和嵌入式 x86 处理器中的硬件后门。 该后门允许 ring 3（用户态）代码绕过处理器保护，自由读写 ring 0（内核态）数据。虽然该后门通常处于禁用状态（需要 ring 0 执行才能启用），但我们发现它在某些系统上 默认启用 。 此仓库包含用于检查您的处理器是否受影响、关闭后门（如果存在）的实用程序，以及用于发现和分析后门的研究和工具。 ...

Detection of Error Condition Without Action

Overview org.apache.tomcat.embed:tomcat-embed-core is a Core Tomcat implementation. Affected versions of this package are vulnerable to Detection of Error Condition Without Action due to improper handling of invalid certificate revocation list CRL configurations in the FFM connector. An attacker...

Improper Authentication

Overview org.apache.tomcat.embed:tomcat-embed-core is a Core Tomcat implementation. Affected versions of this package are vulnerable to Improper Authentication in processOCSPRequest, which is part of the the CLIENTCERT authentication process. In some "edge cases", an attacker can trigger a...

CVE-2021-47698

Summary: CVE-2021-47698 affects Nagios XI versions prior to 5.8.7 that embed Nagios Core. The vulnerability is a cross-site scripting (XSS) flaw in the Core UI Views URL handling (escape_string()), caused by insufficient validation/escaping of user-supplied input. Impact per sources: could allow ...

Improper Cleanup on Thrown Exception

Overview org.apache.tomcat.embed:tomcat-embed-core is a Core Tomcat implementation. Affected versions of this package are vulnerable to Improper Cleanup on Thrown Exception when handling failed HTTP/2 requests with certain invalid HTTP priority headers. An attacker can trigger an...