CVE-2021-39920

NULL pointer exception in the IPPUSB dissector in Wireshark 3.4.0 to 3.4.9 allows denial of service via packet injection or crafted capture file...

CVE-2021-39928

Wireshark vulnerability CVE-2021-39928 is a NULL pointer dereference in the IEEE 802.11 dissector that may allow a denial of service via crafted captures or packet injection. Affected ranges include Wireshark 3.4.0–3.4.9 and 3.2.0–3.2.17. Public advisories indicate fixes are available: Debian Bul...

Hackers Exploit macOS Zero-Day to Hack Hong Kong Users with new Implant

Google researchers on Thursday disclosed that it found a watering hole attack in late August exploiting a now-patched zero-day in macOS operating system and targeting Hong Kong websites related to a media outlet and a prominent pro-democracy labor and political group to deliver a never-before-see...

tcpdump: ppp decapsulator can be convinced to allocate a large amount of memory

A flaw was found in tcpdump while printing PPP packets captured in a pcap file or coming from the network. This flaw allows a remote attacker to send specially crafted packets that, when printed, can lead the application to allocate a large amount of memory, resulting in a denial of service. The...

Koppeling - Adaptive DLL Hijacking / Dynamic Export Forwarding

This project is a demonstration of advanced DLL hijack techniques. It was released in conjunction with the "Adaptive DLL Hijacking" blog post. I recommend you start there to contextualize this code. This project is comprised of the following elements: Harness.exe: The "victim" application which i...

CVE-2021-42073

An issue was discovered in Barrier before 2.4.0. An attacker can enter an active session state with the barriers component aka the server-side implementation of Barrier simply by supplying a client label that identifies a valid client configuration. This label is "Unnamed" by default but could...

CVE-2021-42073

An issue was discovered in Barrier before 2.4.0. An attacker can enter an active session state with the barriers component aka the server-side implementation of Barrier simply by supplying a client label that identifies a valid client configuration. This label is "Unnamed" by default but could...

CVE-2021-42699

The affected product is vulnerable to cookie information being transmitted as cleartext over HTTP. An attacker can capture network traffic, obtain the user’s cookie and take over the account...

Code injection

The affected product is vulnerable to cookie information being transmitted as cleartext over HTTP. An attacker can capture network traffic, obtain the user’s cookie and take over the account...

CVE-2021-41187

CVE-2021-41187 concerns DHIS 2. A SQL injection vulnerability exists in specific DHIS2 versions (2.32, 2.33, 2.34, 2.35, 2.36) affecting the REST endpoints for /api/trackedEntityInstances and /api/events . Exploitation requires the attacker to be an authenticated DHIS2 user, and successful exploi...

Sql injection

DHIS 2 is an information system for data capture, management, validation, analytics and visualization. A SQL Injection vulnerability in the Tracker component in DHIS2 Server allows authenticated remote attackers to execute arbitrary SQL commands via unspecified vectors. This vulnerability affects...

Adobe Character Animator 2021 out-of-bounds read vulnerability

Adobe Character Animator is a motion capture and animation tool from Adobe. Adobe Character Animator 2021 4.4 and earlier versions contain an out-of-bounds read vulnerability that can be exploited by attackers to bypass mitigations such as ASLR and cause sensitive memory leaks...

Adobe Character Animator 2021 memory corruption vulnerability

Adobe Character Animator is a motion capture and animation tool from Adobe. Adobe Character Animator 2021 4.4 and earlier versions contain a memory corruption vulnerability that could be exploited by attackers to execute arbitrary code in the context of the current user...

Adobe Character Animator 2021 null pointer dereference vulnerability (CNVD-2022-67829)

Adobe Character Animator is a motion capture and animation tool from Adobe. Adobe Character Animator 2021 4.4 and earlier versions contain a null pointer dereference vulnerability that could be exploited by attackers to implement an application denial of service in the context of the current user...

CVE-2021-38459

The data of a network capture of the initial handshake phase can be used to authenticate at a SYSDBA level. If a specific .exe is not restarted often, it is possible to access the needed handshake packets between admin/client connections. Using the SYSDBA permission, an attacker can change user...

CVE-2021-38459

The data of a network capture of the initial handshake phase can be used to authenticate at a SYSDBA level. If a specific .exe is not restarted often, it is possible to access the needed handshake packets between admin/client connections. Using the SYSDBA permission, an attacker can change user...

Code injection

The data of a network capture of the initial handshake phase can be used to authenticate at a SYSDBA level. If a specific .exe is not restarted often, it is possible to access the needed handshake packets between admin/client connections. Using the SYSDBA permission, an attacker can change user...

CVE-2021-38459

CVE-2021-38459 affects AUVESY Versiondog. The vulnerability allows authentication at SYSDBA level by capturing initial handshake data and replaying it, provided a specific executable isn’t restarted frequently. Impact per sources includes the ability to change user passwords or delete the databas...

CVE-2021-38459 AUVESY Versiondog

The data of a network capture of the initial handshake phase can be used to authenticate at a SYSDBA level. If a specific .exe is not restarted often, it is possible to access the needed handshake packets between admin/client connections. Using the SYSDBA permission, an attacker can change user...

Packet-Sniffer - A pure-Python Network Packet Sniffing Tool

A simple pure-Python network packet sniffer. Packets are disassembled as they arrive at a given network interface controller and their information is displayed on the screen. This application maintains no dependencies on third-party modules and can be run by any Python 3.x interpreter. Installati...