Treck IP stacks contain multiple vulnerabilities

Overview Treck IP stack implementations for embedded systems are affected by multiple vulnerabilities. This set of vulnerabilities was researched and reported by JSOF, who calls them Ripple20. Description Treck IP network stack software is designed for and used in a variety of embedded systems. T...

CVE-2020-1617 Junos OS: PTX1000 and PTX10000 Series, QFX10000 Series using non-AFT architectures: A specific genuine packet inspected by sFlow will cause a reboot.

This issue occurs on Juniper Networks Junos OS devices which do not support Advanced Forwarding Interface AFI / Advanced Forwarding Toolkit AFT. Devices using AFI and AFT are not exploitable to this issue. An improper initialization of memory in the packet forwarding architecture in Juniper...

Nfstream - A Flexible Network Data Analysis Framework

nfstream is a Python package providing fast, flexible, and expressive data structures designed to make working with online or offline network data both easy and intuitive. It aims to be the fundamental high-level building block for doing practical, real world network data analysis in Python...

Check Point Response to CVE-2019-11477, CVE-2019-11478, CVE-2019-11479 - TCP SACK PANIC Linux Kernel vulnerabilities

Cause CVE-2019-11477: The Linux kernel is vulnerable to an integer overflow in the 16-bit width of TCPSKBCBskb- tcpgsosegs. A remote attacker could exploit this to crash the system and create a Denial Of Service. CVE-2019-11478: The Linux kernel is vulnerable to a flaw that allows attackers to se...

The vulnerability of Cisco Firepower Management Center’s network management software, related to ICMP packet inspection errors, allows attackers to circumvent existing access control policies.

The vulnerability of Cisco Firepower Management Center’s network management software is related to ICMP packet inspection errors. Exploiting this vulnerability can allow a malicious actor to bypass existing access control policies...

CVE-2019-1687

A vulnerability in the TCP proxy functionality for Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause the device to restart unexpectedly, resulting in a denial of service DoS condition. The...

Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software TCP Proxy Denial of Service Vulnerability

A vulnerability in the TCP proxy functionality for Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause the device to restart unexpectedly, resulting in a denial of service DoS condition. The...

Ntopng - Web-based Traffic And Security Network Traffic Monitoring

ntopng is the next generation version of the original ntop, a network traffic probe that monitors network usage. ntopng is based on libpcap and it has been written in a portable way in order to virtually run on every Unix platform, MacOSX and on Windows as well. ntopng – yes, it’s all lowercase –...

nDPI - Open Source Deep Packet Inspection Software Toolkit

nDPI is a ntop-maintained superset of the popular OpenDPI library. Released under the LGPL license, its goal is to extend the original library by adding new protocols that are otherwise available only on the paid version of OpenDPI. In addition to Unix platforms, we also support Windows, in order...

Cisco Firepower Threat Defense Software Packet Inspection and Enforcement Bypass Vulnerability

A vulnerability in the data acquisition DAQ component of Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to bypass configured access control policies or cause a denial of service DoS condition. The vulnerability exists because the affected software...

Cisco ASA and FWSM Security Advisories

Overview On October 9, 2013, Cisco released two security advisorieshttp://www.us-cert.gov/ncas/current-activity/2013/10/10/Cisco-Releases-Security-Advisories concerning multiple vulnerabilities within software for the following components: Cisco Adaptive Security Appliance ASA...

ISPs Caught Injecting Cryptocurrency Miners and Spyware In Some Countries

Governments in Turkey and Syria have been caught hijacking local internet users' connections to secretly inject surveillance malware, while the same mass interception technology has been found secretly injecting browser-based cryptocurrency mining scripts into users' web traffic in Egypt...

SonicWall SonicOS NSA UTM Firewall - Bypass & Persistent Vulnerability

Exploit for cgi platform in category web applications Document Title: =============== SonicWall SonicOS NSA - Bypass & Persistent Vulnerability Product & Service Introduction: =============================== Achieve a deeper level of security with the SonicWALL Network Security Appliance NSA Seri...

CVE-2017-11401

An issue has been discovered on the Belden Hirschmann Tofino Xenon Security Appliance before 03.2.00. Improper handling of the mbap.length field of ModBus packets in the ModBus DPI filter allows an attacker to send malformed/crafted packets to a protected asset, bypassing function code filtering...

Input validation

A vulnerability in the detection engine parsing of IPv6 packets for Cisco Firepower System Software could allow an unauthenticated, remote attacker to cause high CPU utilization or to cause a denial of service DoS condition because the Snort process restarts unexpectedly. The vulnerability is due...

Artificial Inteligent Packet Inspection Engine: AIEngine

AIEngine is a next generation interactive/programmable Python/Ruby/Java packet inspection engine with capabilities of learning without any human intervention, NIDS Network Intrusion Detection System functionality, DNS domain classification, network collector, network forensics and many others...

Troubleshooting Certificate and Connection Errors in Cloud Connect

Challenge When adding a Service Provider on the tenant's Veeam Backup & Replication, either of the following errors occurs: Certificate validation failed. Unable to connect to the service provider. Certificate validation failed. Authentication failed because the remote party has closed the...

FreeBSD : FreeBSD -- ipfilter(4) fragment handling panic (51d1282d-420e-11e7-82c5-14dae9d210b8)

ipfilter4, capable of stateful packet inspection, using the 'keep state' or 'keep frags' rule options, will not only maintain the state of connections, such as TCP streams or UDP communication, it also maintains the state of fragmented packets. When a packet fragments are received they are cached...

CVE-2017-6625

A "Cisco Firepower Threat Defense 6.0.0 through 6.2.2 and Cisco ASA with FirePOWER Module Denial of Service" vulnerability in the access control policy of Cisco Firepower System Software could allow an authenticated, remote attacker to cause an affected system to stop inspecting and processing...

Cisco Firepower Threat Defense and Cisco ASA with FirePOWER Module Denial of Service Vulnerability

A vulnerability in the access control policy of Cisco Firepower System Software could allow an authenticated, remote attacker to cause an affected system to stop inspecting and processing packets, resulting in a denial of service DoS condition. The vulnerability is due to improper SSL policy...