~/talk

StrangerDanger: Finding Security Vulnerabilities Before They Find You

Talkat ReactiveConf 2019 · 2019-10-30..11-01· [security, nodejs]
slides:none on file

A hands-on runthrough shows a sample app Goof sample app with exploitable dependencies and demonstrates real attacks (event-stream, a get-cookies command-and-control hidden via a dependency pyramid, mailparser compromise), specific vulnerabilities in marked (XSS) and dust (server-side code injection), and concrete mitigations. Claims include NPM scale (>1M packages), 61% potentially abandoned packages, average of four levels deep of transitive deps and that 78% indirect dependency vulnerabilities hit projects; tooling and upgrade strategies that actually fix, not just report, are exercised and evaluated.

AI-written summary · about

  1. 0:00Start
  2. 5:18Mental Exercise
  3. 10:49Markdown
  4. 15:31Template Templating on the Server
  5. 24:25Enabling 2fa
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