Links submitted by the Threat Radar community and AI curated for defenders.

Community Curated

CVE Database V5

Real-world exploitation and exposure telemetry from the OffSeq Mirage honeypot fleet and Sonar internet scans — which CVEs attackers are actually exploiting and which are exposed in the wild, plus attacker IoCs. All IPs are masked; no raw victim or sensor identity is ever published.

OffSeq Mirage

AlienVault OTX General

SANS ISC Handlers Diary

SecurityWeek

Threatpost

Reddit ExploitDev

Latest exploits, shellcode, and vulnerability proofs-of-concept from Exploit-DB

Exploit-DB RSS Feed

Reddit BlueTeam

Reddit ThreatIntel

Reddit Reverse Engineering

Reddit Malware

Reddit NetSec

Reddit Cybersecurity

ThreatFox MISP Feed

CIRCL OSINT Feed

NCSC UK

JVN Japan

GCP Compute Engine Security

GCP Kubernetes Security

AWS Security Bulletins

CERT/CC

Tenable Research

Google Project Zero

Microsoft Security Blog

Cisco Talos

Zero Day Initiative

Palo Alto Unit 42

Krebs on Security

Kaspersky Security Blog

Check Point Research

GCVE Database

Bleeping Computer

Reddit InfoSec News

The Hacker News

Dark Reading

AlienVault OTX Vulnerabilities

AlienVault OTX Malware

exim4

libspf2

A vulnerability in Exim libspf2 allows network-adjacent attackers to execute arbitrary code without authentication. The flaw is an integer underflow in SPF macro parsing that leads to memory corruption and remote code execution in the context of the service account. Multiple specific Exim4 package versions on Ubuntu are affected.

This vulnerability in Exim libspf2 arises from improper validation of user-supplied data during SPF macro parsing, causing an integer underflow before memory writes. Exploitation allows remote code execution by network-adjacent attackers without requiring authentication. The vulnerability affects numerous specific Exim4 package versions on Ubuntu. No known exploits in the wild have been reported. The CVSS 3.0 vector indicates a network attack vector with high impact on confidentiality, integrity, and availability, but high attack complexity and no privileges or user interaction required.

Detailed information about Exim4: Exim libspf2 Integer Underflow Remote Code Execution Vulnerability. affecting null exim4. Get real-time updates, technical det

Exim4: Exim libspf2 Integer Underflow Remote Code Execution Vulnerability. - Live Threat Intelligence - Threat Radar | OffSeq.com

Exim4: Exim libspf2 Integer Underflow Remote Code Execution Vulnerability.

Threats Tagged 'ubuntu-cve-2023-42118'

Stop chasing alerts. Route them.

Check if your credentials are on the dark web

Filter Threats

Threats Tagged 'ubuntu-cve-2023-42118'

Lead Pen Test Professional