tsusen

Tsusen 津波センサー는 외부인터넷에서 들어오는 일반 트래픽예: 대규모 스캔, 서비스 스캐너 등에서 정보를 수집하기 위해 만들어진 독립형 네트워크 센서입니다. 모든 이상 징후는 면밀히 관찰되어야 하며, 이는 다가오는 사건에 대한 좋은 예측 기반이 될 수 있습니다. 예를 들어, 새로 발견된 웹 서비스 취약점예: Heartbleed의 악용은 해당 네트워크 포트에서 "침입자" 총 수의 눈에 띄는 "급증"을 생성해야 합니다. 다음 명령어 세트를 사용하면 Tsusen 센서를 바로 실행할 수 있습니다기본 설정, 모니터링 인터페이스 an...

EUVD-2002-0596

Malware in sbrugna...

What’s New in InsightIDR: Q1 2023 in Review

InsightIDR received a number of exciting updates in Q1 2023, including faster search, a redesigned UI, updated investigations, support for Insight Network Sensor, Enhanced Endpoint Telemetry, and more. In our effort to empower practitioners to feel confident in their detection and response...

About Anomalous Data Transfer detection in InsightIDR

By Shivangi Pandey Shivangi is a Senior Product Manager for D&R at Rapid7. Data exfiltration is an unauthorized movement or transfer of data occurring on an organization’s network. This can occur when a malicious actor gains access to a corporation’s network with the intention of stealing or...

Rapid7’s Impact from OpenSSL Buffer Overflow Vulnerabilities (CVE-2022-3786 & CVE-2022-3602)

As stated in our OpenSSL Buffer Overflow blog post, the CVE-2022-3786 & CVE-2022-3602 vulnerabilities affecting OpenSSL’s 3.0.x versions both rely on a maliciously crafted email address in a certificate. CVE-2022-3786 can overflow an arbitrary number of bytes on the stack with the “.” character a...

What’s New in InsightIDR: Q4 2020 in Review

Throughout the year, we’ve provided roundups of what’s new in InsightIDR, our cloud-based SIEM tool see the H1 recap post, and our most recent Q3 2020 recap post. As we near the end of 2020, we wanted to offer a closer look at some of the recent updates and releases in InsightIDR from Q4 2020...

Visualizing Network Traffic Data to Drive Action

Top 5 multi group queries for analyzing network sensor data We launched the Insight Network Sensor earlier this year and have since seen great adoption from both new and existing customers. The main use case behind this success is the need for network visibility. Customers want to know what is...

How New Passive Network Sensor Boosts Platform Capabilities

Black Hat attendees got a peek at Qualys Passive Network Sensor PNS, a product that amplifies the already comprehensive IT asset visibility Qualys provides to its customers. By adding real-time network analysis to Qualys’ versatile set of sensors, PNS eliminates blind spots across IT environments...

Hawkeye-G v3.0.1.4912 CSRF Vulnerability CVE-2015-2878

UPDATED CORRECTION + Credits: John Page hyp3rlinx + Domains: hyp3rlinx.altervista.org + Source: http://hyp3rlinx.altervista.org/advisories/AS-HAWKEYEG0724.txt Vulnerability Type: =================== CSRF CVE Reference: ============== CVE-2015-2878 Vendor: =================== www.hexiscyber.com...

Hawkeye-G 3.0.1.4912 Cross Site Request Forgery

Credits: John Page hyp3rlinx + Domains: hyp3rlinx.altervista.org + Source: http://hyp3rlinx.altervista.org/advisories/AS-HAWKEYEG0724.txt Vulnerability Type: =================== CSRF CVE Reference: ============== CVE-2015-2878 Vendor: =================== www.hexiscyber.com Product:...

CVE-2002-0601

ISS RealSecure Network Sensor 5.x through 6.5 allows remote attackers to cause a denial of service crash via malformed DHCP packets that cause RealSecure to dereference a null pointer...

CVE-2002-0601

Affected product: ISS RealSecure Network Sensor (5.x–6.5). vulnerability: processing certain DHCP traffic leads to a crash by dereferencing a null pointer, enabling remote attackers to cause a denial of service. Impact: sensor crash/DoS as described; exploitation details are not provided in the d...

CVE-2002-0601: Undefined Security Weakness

ISS RealSecure Network Sensor 5.x through 6.5 allows remote attackers to cause a denial of service crash via malformed DHCP packets that cause RealSecure to dereference a null pointer...

The ISS RealSecure Network Sensor fails to properly process certain types of DHCP traffic.

Overview ISS RealSecure Network Sensor "informational signatures" fail to properly process certain types of DHCP traffic, thereby causing the sensor to crash. Description The ISS RealSecure Network Sensor fails to properly process certain types of DHCP traffic. If the sensor processes certain typ...

ISS Advisory: Remote Denial of Service Vulnerability in RealSecure Network Sensor

TO UNSUBSCRIBE: email "unsubscribe alert" in the body of your message to [email protected] Contact [email protected] for help with any problems! --------------------------------------------------------------------------- -----BEGIN PGP SIGNED MESSAGE----- Internet Security Systems Security...

CVE-2001-0669: Undefined Security Weakness

Various Intrusion Detection Systems IDS including 1 Cisco Secure Intrusion Detection System, 2 Cisco Catalyst 6000 Intrusion Detection System Module, 3 Dragon Sensor 4.x, 4 Snort before 1.8.1, 5 ISS RealSecure Network Sensor 5.x and 6.x before XPU 3.2, and 6 ISS RealSecure Server Sensor 5.5 and 6...