SigPloit

贡献者列表 Rosalia D'Alessandro Ilario Dal Grande SigPloit SigPloit 是一个信令安全测试框架，专为电信安全专业人士和研究人员设计，用于渗透测试和利用移动运营商使用的信令协议中的漏洞，无论当前使用的是哪一代网络。 SigPloit 旨在覆盖运营商互联中使用的所有协议：SS7、GTP（3G）、Diameter（4G），甚至包括接入层用于 IMS 和 VoLTE 基础设施的 SIP，以及 SS7 消息封装到 SIP-T 中。 针对每个漏洞将提供建议，指导测试人员和运营商采取必要步骤以增强其安全态势。 SigPloit 开发了多个版本。...

M3UAScan

M3UAScan 一个用于检测支持Sigtran节点的M3UA协议扫描器 M3UA代表MTP第三层（MTP3）用户适配层，由IETF SIGTRAN工作组在RFC 4666中定义。M3UA使SS7协议的用户部分（例如ISUP、SCCP和TUP）能够通过IP运行，而不是通过ISDN和PSTN等电话设备。建议使用SCTP服务来传输M3UA。 M3UA使用一个复杂的状态机来管理和指示其运行状态。要使M3UA关联或对等完全功能化，必须使用若干M3UA消息（ASP UP、ASP UP确认、ASP Active、ASP Active确认）。 为什么使用M3UAScan...

wave-share

wave-share A proof-of-concept for WebRTC signaling using sound. Works with all devices that have microphone + speakers. Runs in the browser. Nearby devices negotiate the WebRTC connection by exchanging the necessary Session Description Protocol SDP data via a sequence of audio tones. Upon...

wave-share

wave-share 这是一个利用声音进行WebRTC信令的概念验证。适用于所有配备麦克风和扬声器的设备。在浏览器中运行。 附近的设备通过一系列音频音调交换必要的会话描述协议（SDP）数据，从而协商WebRTC连接。协商成功后，浏览器之间建立本地WebRTC连接，允许通过LAN交换数据。 观看演示视频（2分钟）： 亲自尝试：ggerganov.github.io/wave-share 最新消息： 我已将声音数据传输算法提取到独立的库 ggwave 中。 它可以轻松嵌入其他项目。 工作原理 WebRTC...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Created a persistent INTx handler. There exists a vulnerability where the eventfd for INTx signaling can be deconfigured. This causes the IRQ handler to be unregistered, but it still allows eventfds to be signaled with ...

AZL-99963 CVE-2026-80920 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: iouring: defer eventfd signaling when queued from a wakeup handler ioreqlocalworkadd signals the CQ ring eventfd inline when it is the one to push the first entry onto -worklist. For DEFERTASKRUN rings that add is frequently done...

EUVD-2026-75095

In the Linux kernel, the following vulnerability has been resolved: iouring: defer eventfd signaling when queued from a wakeup handler ioreqlocalworkadd signals the CQ ring eventfd inline when it is the one to push the first entry onto -worklist. For DEFERTASKRUN rings that add is frequently done...

CVE-2026-80920

CVE-2026-80920 affects the Linux kernel io_uring subsystem. The root cause is that io_req_local_work_add() signals the CQ ring eventfd inline when it pushes the first entry onto ->work_list. For DEFER_TASKRUN rings, this add is frequently done from a waitqueue wakeup handler where an arbitrary...

CVE-2026-80920 io_uring: defer eventfd signaling when queued from a wakeup handler

In the Linux kernel, the following vulnerability has been resolved: iouring: defer eventfd signaling when queued from a wakeup handler ioreqlocalworkadd signals the CQ ring eventfd inline when it is the one to push the first entry onto -worklist. For DEFERTASKRUN rings that add is frequently done...

Linux Distros Unpatched Vulnerability : CVE-2026-80920

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iouring: defer eventfd signaling when queued from a wakeup handler ioreqlocalworkadd signals the CQ ring eventfd inline when it is the one to push the first ent...

PT-2026-89090

In the Linux kernel, the following vulnerability has been resolved: io uring: defer eventfd signaling when queued from a wakeup handler io req local work add signals the CQ ring eventfd inline when it is the one to push the first entry onto -work list. For DEFER TASKRUN rings that add is frequent...

Improper Input Validation

github.com/free5gc/free5gc is vulnerable to improper input validation. The vulnerability is due to insufficient validation of NF Profile data, which allows an attacker with SBI access to submit malicious profiles containing attacker-controlled network-function endpoints, causing them to be...

EUVD-2026-67835

free5GC is an open-source implementation of the 5G core network. In 4.2.2 and earlier, the NRF RegisterNFInstance handler at PUT /nnrf-nfm/v1/nf-instances/nfInstanceID accepts NF Profiles without enforcing UUID format, nfStatus enum values, heartBeatTimer ranges, mandatory profile fields, or...

Astra Linux – Vulnerability in Firefox and Thunderbird

Undefined behavior in the WebRTC: Signaling component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: dma-buf: Fixed NULL pointer dereferencing in sanitycheck. If mockchain returns NULL due to a memory allocation failure, it is passed to dmafenceenableswsignaling, resulting in a NULL pointer dereferencing there. Call...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: powerpc/rtas: Avoid scheduling in rtasosterm. It is unsafe to use rtasbusydelay to handle a busy status from the IBM,os-term RTAS function in rtasosterm: Kernel Panic – Not Syncing: Attempted to kill init! Exitcode = 0x0000000b...

Astra Linux – Vulnerability in Firefox and Thunderbird

DoS attack in the WebRTC signaling component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9...

Astra Linux – Vulnerability in Firefox and Thunderbird

Undefined behavior in the WebRTC: Signaling component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: mptcp: pm: in-kernel: always marking signal+subflow endp as used Syzkaller managed to find a combination of actions that caused this warning to occur: msk-pm.localaddrused == 0 WARNING: net/mptcp/pmkernel.c:1071 at...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: hugetlbfs: Do not delete the error page from the page cache. This change is very similar to the change made for shmem 1. It addresses the same issue, but for the HugeTLBFS mechanism instead. Currently, when a poisoned HugeTLB pag...