pocs_slides

分享我在 IoT / 协议安全方面的安全公告、PoC、幻灯片和脚本。你可以通过以下方式找到我： Medium: https://medium.com/@cq674350529 博客: https://cq674350529.github.io/ 邮箱: [email protected] Twitter: @cq674350529 幻灯片 OffByOne2025: 补丁比对，你是我的剑！深入剖析 FortiGate 中两个关键的 N-day 漏洞 视频 BHEU2023: 打破理论极限：虚拟网卡与物理网卡之间的差距 合作 BHEU2022:...

connectwise-automate-AiTM-rce

ConnectWise Automate 中间人攻击远程代码执行 目录 背景 时间线 思考与经验 负责任的披露 PoC 代码 提供给 ConnectWise 的报告 摘要 易受攻击的配置 影响 技术细节 1. HTTP 传输 2. 协议安全性不足（缺少加密和验证） 2.1 依赖检查和下载时验证不足 2.2 缺乏重放保护 2.3 自更新时验证不足 3. RMM 命令控制接管 缓解措施 背景 在一次渗透测试中，我发现了 ConnectWise Automate 远程监控与管理（RMM）代理中的多个漏洞。ConnectWise...

Astra Linux – Vulnerability in docker.io

Moby is an open-source container framework developed by Docker Inc., distributed as Docker, Mirantis Container Runtime, and various other downstream projects/products. The Moby daemon component, dockerd, which was originally developed as “moby/moby”, is commonly referred to as Docker. Swarm Mode ...

CVE-2026-24078

Information Disclosure when IPSec negotiation fails or is not established properly during NG-eCall SIP signaling...

CVE-2026-24078 Exposure of Private Personal Information to an Unauthorized Actor in Data Modem

Information Disclosure when IPSec negotiation fails or is not established properly during NG-eCall SIP signaling...

EUVD-2026-52731

Information Disclosure when IPSec negotiation fails or is not established properly during NG-eCall SIP signaling...

Rockwell Automation ControlLogix, CompactLogix, GuardLogix, and 1756-EN4TR Improper Check for Certificate Revocation (CVE-2026-9636)

The affected products fail to properly reject certificates signed by an intermediate certificate authority that has been revoked via a Certificate Revocation List CRL. A network-based attacker who holds such a certificate can leverage it to establish a Common Industrial Protocol CIP Security...

libreswan security update

An update is available for libreswan. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Libreswan is an implementation of IPsec and IKE for Linux. IPsec is the...

ALSA-2026:46397 Important: libreswan security update

Libreswan is an implementation of IPsec and IKE for Linux. IPsec is the Internet Protocol Security and uses strong cryptography to provide both authentication and encryption services. These services allow you to build secure tunnels through untrusted networks such as virtual private network VPN...

CVE-2026-64522 net/mlx5e: Fix eswitch mode block underflow on IPsec acquire SA

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix eswitch mode block underflow on IPsec acquire SA mlx5exfrmaddstate handles acquire-flow temporary SAs by allocating software state and skipping hardware offload setup. That path jumps to the common success label...

CVE-2026-64522

CVE-2026-64522 affects the Linux kernel’s net/mlx5e subsystem. The issue arises in mlx5e_xfrm_add_state() when handling acquire-flow temporary SAs: software state is allocated and hardware offload setup is skipped, causing a path that jumps to the common success label to unconditionally call mlx5...

CVE-2026-64522

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix eswitch mode block underflow on IPsec acquire SA mlx5exfrmaddstate handles acquire-flow temporary SAs by allocating software state and skipping hardware offload setup. That path jumps to the common success label...

PT-2026-64743

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the net/mlx5e component where the mlx5e xfrm add state function incorrectly handles acquire-flow temporary Security Associations SAs. When allocating software state an...

CVE-2026-61245

Vulnerability in the PeopleSoft Enterprise FIN Manufacturing Brazil product of Oracle PeopleSoft component: Integration. The supported version that is affected is 9.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise PeopleSoft Enterpris...

[SECURITY] Fedora 44 Update: libreswan-5.3.2-2.fc44

Libreswan is a free implementation of IPsec & IKE for Linux. IPsec is the Internet Protocol Security and uses strong cryptography to provide both authentication and encryption services. These services allow you to build secure tunnels through untrusted networks. Everything passing through the...

LibOSDP RMAC revert to the beginning of the session

- Issues: - SCS14 is allowed on encrypted connection osdpphy.c - No validation for RMACI is only in response to osdpSCRYPT osdpcp.c - Couldn't find anything specific in the OSDP specifications indicating it is forbidden, I'm gussing it shouldn't be allowed according from the secure connection...

Formal Security Analysis of Agent Protocol Composition

AI agent protocols define how agents use tools, delegate work, and coordinate across software systems, but their security requirements remain incomplete and inconsistently enforced across deployments. We present AgentThread, a source-linked framework for security assurance analysis of agent...

gnutls: GnuTLS: Denial of Service via heap buffer overflow in DTLS handshake fragment reassembly

A heap buffer overflow vulnerability exists in the DTLS handshake fragment reassembly logic of GnuTLS. The issue arises in mergehandshakepacket where incoming handshake fragments are matched and merged based solely on handshake type, without validating that the messagelength field remains...

CVE-2026-48059

Netty is a network application framework for development of protocol servers and clients. Prior to versions 4.1.135.Final and 4.2.15.Final, the HAProxy PROXY protocol v2 codec in netty leaks native or heap memory on every connection when a client sends a syntactically valid header containing nest...

CVE-2026-38707

A command injection vulnerability exists in the IPSec VPN feature of InHand Networks IR302 firmware V3.5.108, IR305 firmware V1.0.118, IR315 firmware V1.0.118, IR615 firmware V1.0.118, and earlier versions. Attackers can exploit this vulnerability to obtain ROOT privileges on remote target device...