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.
CVE-2022-1388 is an authentication bypass in the F5 BIG-IP iControl REST interface that leads to unauthenticated remote code execution, rated CVSS 9.8. Here is the timeline, root cause, and patched versions.
CVE-2022-0847, Dirty Pipe, let unprivileged users overwrite data in read-only files through an uninitialized pipe flag — a clean path to root. Here is the page-cache mechanism behind it.
CVE-2023-4966, Citrix Bleed, let unauthenticated attackers read memory from NetScaler appliances and steal valid session tokens — hijacking sessions and bypassing multi-factor authentication.
A technical breakdown of CVE-2024-21626, the runc process.cwd() flaw enabling container breakout to host access, with detection and remediation guidance.
Log4Shell (CVE-2021-44228) let attackers achieve remote code execution via a single logged string. A deep dive into the JNDI flaw, its impact, and remediation.
A technical breakdown of Spring4Shell (CVE-2022-22965): the data-binding RCE, affected Spring/Tomcat configurations, severity, timeline, and how to remediate and detect exposure.
CVE-2014-6271, Shellshock, let attackers run commands by smuggling code into environment variables that Bash parsed as function definitions. Reachable over HTTP, DHCP, and SSH. Here is how.
CVE-2023-34362 is a SQL injection in Progress MOVEit Transfer that let unauthenticated attackers reach the database and drop a web shell. Cl0p used it to breach thousands of organizations.
CVE-2023-7028 let attackers send GitLab password-reset links to an address they controlled — a zero-interaction account takeover scored 10.0. Here's the flaw and the fix.
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