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dgl.cx

Blogging about security, strange things to do with Internet protocols and other such fun.

dgl.cx ↗RSS feed ↗11 posts

Latest posts

SSH port knocking with OpenBSD 7.9

Bash a newline: Exploiting SSH via ProxyCommand, again (CVE-2025-61984)

Switchable dark mode with 5 lines of JavaScript

Images over DNS

CVE-2025-48384: Breaking git with a carriage return and cloning RCE

Can your terminal do emojis? How big?

Blink and you'll miss it — a URL handler surprise

Using HAProxy to protect me from scrapers

Déjà vu: Ghostly CVEs in my terminal title

Restrict sftp with Linux user namespaces

"[31m"?! ANSI Terminal security in 2023 and finding 10 CVEs