WhatsApp VOIP Stack Buffer Overflow Vulnerability

A buffer overflow vulnerability in WhatsApp VOIP stack allowed remote code execution via specially crafted series of RTCP packets sent to a target phone number...

Unspecified Vulnerability in 3CX Phone System

The 3CX Phone is a software-based private branch exchange. It can be used with SIP standard based IP phones, SIP trunks and VoIP gateways to provide a complete communication solution. A security vulnerability exists in the 3CX Phone System that stems from the 3CX Phone System storing passwords in...

Critical Bugs Reported in Popular Open Source PJSIP SIP and Media Stack

As many as five security vulnerabilities have been disclosed in the PJSIP open-source multimedia communication library that could be abused by an attacker to trigger arbitrary code execution and denial-of-service DoS in applications that use the protocol stack. The weaknesses were identified and...

RCE Bugs in Hugely Popular VoIP Apps: Patch Now!

Some of the world’s most popular communication apps are using an open-source library riddled with newfound security holes. One thing this open-source, flawed library shares with the Apache Log4J logging library fiasco that started in December: It’s ubiquitous. The library, PJSIP – an open-source...

RCE Bugs in WhatsApp, Other Hugely Popular VoIP Apps: Patch Now!

WhatsApp and BlueJeans are just two of the world’s most popular communication apps that are using an open-source library riddled with newfound security holes. One thing this open-source, flawed library shares with the Apache Log4J logging library fiasco that started in December: It’s ubiquitous...

BruteShark - Network Analysis Tool

BruteShark is a Network Forensic Analysis Tool NFAT that performs deep processing and inspection of network traffic mainly PCAP files, but it also capable of directly live capturing from a network interface. It includes: password extracting, building a network map, reconstruct TCP sessions, extra...

Dbltek GoIP - Local File Inclusion Vulnerability

Exploit Title: Dbltek GoIP - Local File Inclusion Exploit Author: Valtteri Lehtinen & Lassi Korhonen Vendor Homepage: http://en.dbltek.com/index.html Software Link: - Version: GHSFVT-1.1-67-5 firmware version Tested on: Target is an IoT device Exploit summary Dbltek GoIP-1 is a VoIP-GSM gateway...

Dbltek GoIP - Local File Inclusion

Exploit Title: Dbltek GoIP - Local File Inclusion Date: 20.02.2022 Exploit Author: Valtteri Lehtinen & Lassi Korhonen Vendor Homepage: http://en.dbltek.com/index.html Software Link: - Version: GHSFVT-1.1-67-5 firmware version Tested on: Target is an IoT device Exploit summary Dbltek GoIP-1 is a...

TeamSpeak 3.5.6 - Insecure File Permissions

Exploit Title: TeamSpeak 3.5.6 - Insecure File Permissions Date: 2022-02-15 Exploit Author: Aryan Chehreghani Contact: [email protected] Vendor Homepage: https://www.teamspeak.com Software Link: https://www.teamspeak.com/en/downloads Version: 3.5.6 Tested on: Windows 10 x64 About -...

U.S. Authorities Charge 6 Indian Call Centers Scamming Thousands of Americans

A number of India-based call centers and their directors have been indicted for their alleged role in placing tens of millions of scam calls aimed at defrauding thousands of American consumers. The indictment charged Manu Chawla, Sushil Sachdeva, Nitin Kumar Wadwani, Swarndeep Singh, Dinesh Manoh...

Exploit for CVE-2021-40859

CVE-2021-40859 Auers...

PT-2021-7259

Name of the Vulnerable Software and Affected Versions FreePBX versions 15.0.19.87 through 15.0.19.88 FreePBX versions 16.0.18.40 through 16.0.18.41 Description The issue allows remote attackers to execute arbitrary code. This has been exploited in the wild, with reports of attacks starting in...

Two backdoors detected in Auerswald VoIP ystem

By Deeba Ahmed The backdoors were detected during penetration testing by RedTeam Pentesting GmbH. This is a post from HackRead.com Read the original post: Two backdoors detected in Auerswald VoIP ystem...

Secret Backdoors Found in German-made Auerswald VoIP System

Multiple backdoors have been discovered during a penetration test in the firmware of a widely used voice over Internet Protocol VoIP appliance from Auerswald, a German telecommunications hardware manufacturer, that could be abused to gain full administrative access to the devices. "Two backdoor...

USN-5195-1: Mumble vulnerability

It was discovered that the Mumble client supported websites for public servers with arbitrary URL schemes. If a user were tricked into visiting a malicious website from the public server list, a remote attacker could possibly execute arbitrary code...

USN-5195-2: Mumble vulnerability

It was discovered that the Mumble client supported websites for public servers with arbitrary URL schemes. If a user were tricked into visiting a malicious website from the public server list, a remote attacker could possibly execute arbitrary code...

[SECURITY] Fedora 34 Update: matrix-synapse-1.48.0-1.fc34

Matrix is an ambitious new ecosystem for open federated Instant Messaging and VoIP. Synapse is a reference "homeserver" implementation of Matrix from the core development team at matrix.org, written in Python/Twisted. It is intended to showcase the concept of Matrix and let folks see the spec in...

[SECURITY] Fedora 35 Update: matrix-synapse-1.48.0-1.fc35

Matrix is an ambitious new ecosystem for open federated Instant Messaging and VoIP. Synapse is a reference "homeserver" implementation of Matrix from the core development team at matrix.org, written in Python/Twisted. It is intended to showcase the concept of Matrix and let folks see the spec in...

Fedora: Security Advisory for matrix-synapse (FEDORA-2021-2f9dcdbace)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Fedora: Security Advisory for matrix-synapse (FEDORA-2021-9758549fce)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...