713927 matches found
Important: Red Hat Security Advisory: dovecot security, bug fix, and enhancement update
An update for dovecot is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...
dovecot: Dovecot: Denial of service via crafted email headers
A flaw was found in dovecot. A remote attacker can craft a malicious email with an excessive number of email addresses or MIME parameters in its headers. When a user attempts to read this message over IMAP, the parsing process consumes an inordinate amount of memory, leading to the termination of...
dovecot: Dovecot: Denial of Service via truncated quoted argument in ManageSieve
A flaw was found in Dovecot's ManageSieve login process. An unauthenticated attacker can exploit this vulnerability by sending a specially crafted, truncated quoted argument. This action causes the process to enter an infinite loop, consuming excessive CPU resources. Repeated exploitation can lea...
dovecot: Dovecot: Denial of Service via IMAP ID command with excessive parameters
A flaw was found in Dovecot. An unauthenticated attacker can send an IMAP ID command with a very large number of parameters before logging in. This action causes the server to consume excessive memory and CPU resources, leading to the termination of login processes and other active connections...
dovecot: Dovecot: Denial of Service in ManageSieve login process
A flaw was found in Dovecot. An unauthenticated attacker can crash the ManageSieve login process by sending a small malformed command before authenticating. This can lead to a denial of service for Sieve script management, affecting either the attacker's connection or all connections handled by t...
CVE-2026-105866
Payload is a free and open source headless content management system. In versions before 3.90.0 and canary versions before 4.0.0-canary.34, an unauthenticated attacker who knows an account email address or username can abuse the account lockout mechanism of a local-authentication collection to...
CVE-2026-105865
Payload is a free and open source headless content management system. In versions before 3.90.0 and canary versions before 4.0.0-canary.34, an authenticated user who can update or delete uploads stored locally can cause file cleanup to remove unintended files outside the configured upload...
CVE-2026-106104 Quasar Framework: Super-linear regex backtracking on User-Agent lets one request stall a Quasar SSR server
Quasar Framework is a framework for building high-performance Vue.js user interfaces. Prior to 2.23.3, Platform.parseSSR passed an unbounded User-Agent request header to getMatch in ui/src/plugins/platform/Platform.js, whose browser-detection expressions combined greedy captures with repeated...
SirepRAT
SirepRAT - 在Windows IoT Core上以SYSTEM权限执行远程命令 SirepRAT 无需在目标上编写真正的RAT恶意软件即可实现完整的RAT功能。 背景 该方法利用了微软官方镜像中内置并运行的Sirep测试服务。该服务是HLK设置中的客户端部分,用于对IoT设备进行驱动程序/硬件测试。它实现了Sirep/WPCon/TShell协议。 我们分析了Sirep/WPCon协议,并展示了该协议如何为攻击者暴露一个远程命令接口,包括RAT能力,如从任意位置获取/放置任意文件以及获取系统信息。...
HTTP3ONSTEROIDS
目录 漏洞描述 源码审查 实验环境搭建 识别问题 参考 漏洞描述 HAProxy 的 HTTP/3 实现未能阻止格式错误的 HTTP 头部字段名 ,并且当部署在错误处理此格式错误头部的前端服务器之前时 ,可能被用于发起 HTTP 请求/响应走私攻击。远程攻击者可能篡改合法用户的请求。因此,攻击者可能获取敏感信息或造成拒绝服务 DoS 状况。 https://jvn.jp/en/jp/JVN38170084/ 源码审查 在开始任何 CVE 研究之前,一个非常好的方法是先阅读漏洞描述,然后检查补丁提交是否可用。 就我而言,补丁提交是可用的,很明显 HAProxy 的开发人员在 HTTP3 实...
CVE-2026-31024
CVE-2026-31024 漏洞报告:Steghide 基于栈的缓冲区溢出与信息泄露 字段| 值 ---|--- 目标应用| Steghide(Linux 二进制程序) 受影响版本| 0.5.1(已确认);早期版本也可能受影响 漏洞类型| 基于栈的缓冲区溢出(CWE-121) 影响| 拒绝服务(DoS)、信息泄露 测试环境| Kali Linux 披露日期| 2026年1月16日 作者| Erik Dervishi 软件链接| https://salsa.debian.org/pkg-security-team/steghide CVSS v3.1 评分| 5.5(中危) CVSS 向...
whatportis
whatportis .. image:: https://github.com/opencve/opencve/workflows/Tests/badge.svg :target: https://github.com/ncrocfer/whatportis/actions/workflows/tests.yml .. image:: https://badge.fury.io/py/whatportis.svg :target: https://pypi.python.org/pypi/whatportis/ .. image::...
CVE-2026-106101 Quasar Framework: DOM Clobbering in Quasar openURL() SafariViewController Integration Causes Client-Side Denial of Service
Quasar Framework is a framework for building high-performance Vue.js user interfaces. Prior to 2.32.2, the openURL utility in ui/src/utils/open-url/open-url.js trusted window.SafariViewController whenever that global existed in an iOS environment. Attacker-controlled HTML rendered by components...
ACEshark
ACEshark 它是什么? ACEshark 是一款旨在快速提取和分析 Windows 服务配置与访问控制项的工具,无需借助 accesschk.exe 或其他非系统原生二进制工具。 为什么? 高效识别和分析服务权限,以发现潜在的权限提升向量(修改服务的 binpath 并重新启动它)。 审计特定用户或所有组和账户的服务权限。 工作原理 运行 ACEshark 会启动一个 HTTP/HTTPS 服务器,作为服务配置与访问控制项的监听器。它会根据指定选项生成一个小型提取脚本,由用户在目标机器上运行。随后 ACEshark 获取并处理这些数据,提供详细的分析结果。 ACEshark...
Enumprotections_BOF
Enumprotections BOF 此 BOF 可用于枚举系统进程并识别每个进程的保护级别。还会返回其他信息,例如服务关联、用户、会话和路径。结合这些信息,可以识别出适合探索 SYSTEM 级 DLL 劫持的良好候选进程。理想进程应具备以下条件: 1. 未受保护 2. 与服务关联,因此可启动/停止 3. 第三方软件。微软非常擅长识别对 Microsoft 组件的劫持。 Usage Compilation 该工具在编写时未使用通常的 BOF API 声明(例如 bofdefs.h 文件)。正如 Matt Ehrnschwender 的这篇 博客文章 所述,可以使用 objcopy 将格...
OFFPORT_KILLER
.. raw:: html .. raw:: html KILLER PROJECT .. image:: https://img.shields.io/github/last-commit/TH3xACE/OFFPORTKILLER?style=plastic :target: https://github.com/TH3xACE/SUDOKILLER :alt: 最后提交 .. raw:: html 手动端口扫描 枚举潜在服务 如果您喜欢这个工具,并且为了我个人激励以开发其他工具,请给我一个+1的星标 .. contents:: :local: :depth: 1...
vaas-cve-2015-5477
Vulnerability as a Service - CVE 2015-5477 一个运行 Debian Wheezy Linux 系统的容器,使用了存在漏洞的 bind9 版本,用于展示 CVS-2015-5477。 概述 此 Docker 容器基于 Debian Wheezy,并已修改为使用存在漏洞的 bind9 版本及其对应的附加依赖项。 使用方法 使用 docker pull hmlio/vaas-cve-2015-5477 获取容器。 通过端口映射运行容器(为了达到最大程度的“我去!真糟糕!”效果,建议在前台启动容器而不作为后台进程): docker run -p...
morty
Morty Web content sanitizer proxy as a service Morty rewrites web pages to exclude malicious HTML tags and attributes. It also replaces external resource references to prevent third party information leaks. The main goal of morty is to provide a result proxy for searx, but it can be used as a...
morty
Morty Webコンテンツサニタイザープロキシサービス Mortyは、悪意のあるHTMLタグや属性を除外するためにWebページを書き換えます。また、外部リソースへの参照を置き換えて、サードパーティへの情報漏洩を防ぎます。 Mortyの主な目的は、searxの結果プロキシを提供することですが、スタンドアロンのサニタイザーサービスとしても使用できます。 機能: HTMLサニタイゼーション HTML/CSSの外部参照をローカルに書き換え JavaScriptのブロック Cookieの転送なし リファラーなし キャッシュ/Etagなし GET/POSTフォームとIFrameのサポート...
Vulnerability handling in Atlassian Data Center products
The vulnerability exists in several products within the Atlassian Data Center platform, including Jira Software, Jira Service Management, Confluence, Bitbucket, Bamboo, Crowd, Crucible, and Fisheye. The vulnerability is an Arbitrary File Access issue, allowing unauthorized attackers to access...