Tag
regular-expressions
Safeguard articles tagged "regular-expressions" — guides, analysis, and best practices for software supply chain and application security.
3 articles
Industry Analysis
ReDoS: Regular Expression Denial of Service Attacks
ReDoS took down Cloudflare's global network for 27 minutes in 2019 and Stack Overflow in 2016. Here's how one bad regex causes an outage, and how to catch it first.
Jul 13, 20268 min read
Application Security
Regular Expression Denial of Service (ReDoS) explained
ReDoS turns a single crafted string into an exponential-time attack. Here's how catastrophic backtracking works, real CVEs, and how to detect it.
May 29, 20265 min read
Application Security
Regular Expression Denial of Service (ReDoS): When Patterns Attack
A single poorly written regex can take down your server. ReDoS is a subtle denial-of-service vulnerability hiding in dependencies you have never audited.
Jan 3, 20264 min read
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