Vulnerability Analysis
What Was the Heartbleed Bug
A deep dive into CVE-2014-0160 (Heartbleed): the OpenSSL heartbeat flaw, its severity, exploitation timeline, and how to remediate it today.
Feb 12, 20269 min read
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Supply Chain Security, in plain English.
Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
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What Was the Shellshock Vulnerability
Shellshock (CVE-2014-6271) let attackers run code on millions of Bash-based systems via a single crafted header. Here's the full breakdown and fix.
Feb 12, 20268 min read
Vulnerability Analysis
What is EternalBlue
EternalBlue (CVE-2017-0144) turned a patched SMBv1 flaw into WannaCry and NotPetya. Here is the exploit, timeline, and remediation, explained.
Feb 11, 20267 min read
Vulnerability Analysis
The SolarWinds Supply Chain Attack Explained
How Russian intelligence hijacked SolarWinds' build system to backdoor Orion updates for 18,000 customers, and what security teams must do now.
Feb 11, 20267 min read
Vulnerability Analysis
The XZ Utils Backdoor Explained
A trusted maintainer, years of quiet social engineering, and one hidden SSH backdoor: how CVE-2024-3094 nearly compromised the global Linux supply chain.
Feb 11, 20268 min read
Vulnerability Analysis
The Shai-Hulud npm Supply Chain Attack Explained
How the Shai-Hulud worm turned compromised npm maintainer tokens into a self-replicating supply chain attack, and how to detect and remediate it.
Feb 11, 20268 min read
Vulnerability Analysis
Ivanti Connect Secure Zero-Day: CVE-2024-21887 and CVE-2023-46805 Exploited in the Wild
Two chained zero-days in Ivanti Connect Secure VPN appliances gave attackers unauthenticated remote code execution. Here's what happened and why perimeter devices remain a favorite target.
Feb 11, 20265 min read
Vulnerability Analysis
VMware ESXi CVE-2024-37085 Auth Bypass by Ransomware
CVE-2024-37085 abuses ESXi's AD domain join to grant admin via a specially named group. Exploitation by Akira and Black Basta, detection, and fix.
Feb 11, 20268 min read
Vulnerability Analysis
Apache OFBiz CVE-2023-51467: Authentication Bypass in Enterprise Resource Planning
CVE-2023-51467 bypassed a previous patch for an authentication flaw in Apache OFBiz, granting unauthenticated access to ERP functionality. A patch bypass that exposed critical business data.
Feb 10, 20266 min read
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