SERVER-OTHER OpenSSL invalid Diffie-Hellman parameter NULL pointer dereference attempt

Stats

First seen

September 2024

Last seen

October 2026

Description

Detects an attempt to exploit CVE-2017-3730, a null pointer flaw that can crash the service in OpenSSL invalid Diffie-Hellman parameter.

CVEs

Related blogs

New Evasive Campaign Delivers LegionLoader via Fake CAPTCHA & CloudFlare Turnstile

April 4, 2025·8 min read

Multi-Factor Authentication (MFA) Bypass Through Man-in-the-Middle Phishing Attacks

April 14, 2022·4 min read

DROWN Vulnerability Remains High

March 8, 2016·3 min read

Logjam Attack — Day 2 Findings and Recommendations

May 21, 2015·2 min read

Poodle Attack: 1,632 Cloud Apps Vulnerable

October 15, 2014·2 min read

OpenSSL CCS Injection Vulnerability Countdown

June 16, 2014·2 min read

OpenSSL ChangeCipherSpec Injection Vulnerability (CVE-2014-0224)

June 6, 2014·3 min read

Heartbleed Remediation Status for Enterprise Cloud Apps

May 1, 2014·3 min read