1309 matches found
swift-nio-ssh
SwiftNIO SSH Este proyecto contiene soporte SSH utilizando SwiftNIO. ¿Qué es SwiftNIO SSH? SwiftNIO SSH es una implementación programática de SSH: es decir, es una colección de APIs que permiten a los programadores implementar extremos que hablan SSH. Críticamente, esto significa que se parece má...
Exploitarium-Detections
Exploitarium KQL 检测覆盖范围 涵盖 bikini/exploitarium 匿名披露的 Microsoft Sentinel 和 Defender XDR KQL 检测规则——这是一个包含 15+ 个不同漏洞目标的个人研究档案，涉及 109+ 个跟踪文件，于 2026 年 6 月 23 日未经厂商通知发布。 54 条规则 | 23 个产品文件夹 | KQL | 作者: Ethan Andrews @eandrews 最后更新: 2026-07-01 情报报告: https://systemtwosecurity.com/share/inspiration/VNJMKFV...
CVE-2026-55200
🚨 CVE-2026-55200 - 严重 libssh2 越界写入漏洞 📌 概述 CVE-2026-55200 是一个影响广泛部署的 libssh2 库的严重内存损坏漏洞 。 该缺陷源于 SSH 数据包处理过程中对数据包长度字段验证不当，可能允许远程攻击者触发堆损坏，并在特定情况下实现远程代码执行 RCE 。 🔥 严重性 指标| 值 ---|--- CVE ID| CVE-2026-55200 严重性| 严重 CVSS 分数| 9.2 攻击向量| 网络 所需权限| 无 用户交互| 无 影响| RCE / DoS 🎯 受影响软件 组件| 受影响版本 ---|--- libssh2| =...
Astra Linux – Vulnerability in libgit2
libgit2 is a cross-platform, linkable library implementation of Git. When using an SSH remote with the optional libssh2 backend, libgit2 does not perform certificate checking by default. Previous versions of libgit2 required the caller to set the certificatecheck field of the libgit2’s...
CVE-2026-55200
CVE-2026-55200 - Vulnerabilidad Crítica de Ejecución Remota de Código en libssh2 Vulnerabilidad Crítica de Corrupción de Memoria Pre-Autenticación en libssh2 Descripción General Campo| Detalle ---|--- CVE| CVE-2026-55200 CVSS| 9.2 Crítico Tipo| Escritura Fuera de Límites Componente| libssh2...
libssh2-Exploit
libssh2-Exploit 针对CVE-2019-13115描述的libssh2漏洞创建一个利用程序 目标 1. 建立一个openssh服务器。 // Complete by Oct 20 2. 创建一个libssh2 cpp客户端并建立与服务器的连接。 // Complete by Oct 20 3. 修改服务器以触发客户端崩溃。 // Complete by Oct 31 4. 修改服务器以从客户端检索敏感数据。 // Complete by Oct 31 5. 探索使用libssh2的现实世界应用，并看看我们的恶意服务器能否用来利用这些应用。 // Complete by Oc...
Libssh2-Exploit
Libssh2-Exploit Objetivos En este proyecto, pretendemos crear un exploit para una vulnerabilidad de lectura fuera de los límites en libssh2 descrita en CVE-2019-13115. Crear un servidor ssh malicioso para provocar que un cliente que se conecte a él se bloquee y comprobar si esto puede explotarse...
CVE-2026-55200
Reporte de Seguridad: CVE-2026-55200 📝 Descripción General El CVE-2026-55200 es una vulnerabilidad crítica de desbordamiento de memoria basada en el heap corrupción de memoria dinámica que afecta a la biblioteca libssh2 en versiones hasta la 1.11.1. Permite a un servidor SSH malicioso comprometer...
CentOS Linux 6 [TuxCare] Security Update: libssh2 / libssh2-devel / libssh2-docs (CENTOS6:CLSA-2026:1778745959)
The CentOS Linux 6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS6:CLSA-2026:1778745959 advisory. - A security vulnerability has been detected in libssh2 up to 1.11.1. The impacted element is the function userauthpassword of the file...
CentOS Linux 6 [TuxCare] Security Update: libssh2 / libssh2-devel / libssh2-docs Multiple Vulnerabilities (CENTOS6:CLSA-2026:1778788223)
The CentOS Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS6:CLSA-2026:1778788223 advisory. - An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SFTP packets with empty payloads are parsed. A remote...
CentOS Linux 6 [TuxCare] Security Update: libssh2 / libssh2-devel / libssh2-docs (CENTOS6:CLSA-2026:1784282780)
The CentOS Linux 6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS6:CLSA-2026:1784282780 advisory. - libssh2 through 1.11.1 reads an attacker-controlled 32-bit attribute count from a publickey-subsystem response and uses it in the allocation...
CentOS Linux 7 [TuxCare] Security Update: libssh2 / libssh2-devel / libssh2-docs (CENTOS7:CLSA-2026:1787064509)
The CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS7:CLSA-2026:1787064509 advisory. - libssh2 through 1.11.1, fixed in commit 5e47761, contains a double-free vulnerability in the sftpopen function in src/sftp.c that allows a...
CentOS Linux 7.9 [CIQ] Security Update: libssh2 / libssh2-debuginfo / libssh2-devel / libssh2-docs (ciqsa-2026_1438)
The CentOS Linux 7.9 host has packages installed that are affected by a vulnerability as referenced in the CIQ ciqsa-20261438 advisory. This advisory aggregates security fixes for the libssh2 SRPM in CIQ CentOS Bridge 7.9. It addresses 1 CVE: CVE-2025-15661. Tenable has extracted the preceding...
CentOS Linux 6 [TuxCare] Security Update: libssh2 / libssh2-devel / libssh2-docs Multiple Vulnerabilities (CENTOS6:CLSA-2026:1777036898)
The CentOS Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS6:CLSA-2026:1777036898 advisory. - An out of bounds read flaw was discovered in libssh2 before 1.8.1 when a specially crafted SFTP packet is received from the server. A...
CentOS Linux 7 [TuxCare] Security Update: libssh2 / libssh2-devel / libssh2-docs (CENTOS7:CLSA-2026:1783634800)
The CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS7:CLSA-2026:1783634800 advisory. - libssh2 through 1.11.1 reads an attacker-controlled 32-bit attribute count from a publickey-subsystem response and uses it in the allocation...
CentOS Linux 6 [TuxCare] Security Update: libssh2 / libssh2-devel / libssh2-docs Multiple Vulnerabilities (CENTOS6:CLSA-2026:1778159627)
The CentOS Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS6:CLSA-2026:1778159627 advisory. - In libssh2 before 1.9.0, kexmethoddiffiehellmangroupexchangesha256keyexchange in kex.c has an integer overflow that could lead to an...
CentOS Linux 6 [TuxCare] Security Update: libssh2 / libssh2-devel / libssh2-docs (CENTOS6:CLSA-2026:1787063936)
The CentOS Linux 6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS6:CLSA-2026:1787063936 advisory. - libssh2 through 1.11.1, fixed in commit 5e47761, contains a double-free vulnerability in the sftpopen function in src/sftp.c that allows a...
CentOS Linux 7 [TuxCare] Security Update: libssh2 / libssh2-devel / libssh2-docs (CENTOS7:CLSA-2026:1778247114)
The CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS7:CLSA-2026:1778247114 advisory. - A security vulnerability has been detected in libssh2 up to 1.11.1. The impacted element is the function userauthpassword of the file...
