Blog on random learning in tech: neurowinter.com
Reformed #ai / #MLOps engineer now working as an #SRE at a company that specialises in data and backing up #opensource databases and #kafka.
Long time #appsec enthusiast
Alt: [email protected]
Well I finally got around to writing up my blog post on my adventures with buying e-waste from liquidators, in the hunt for POS drivers!
Bought seven dead POS terminals hunting for vulnerable printer drivers. Built a forensic imaging workflow with provenance tracking. Found absolutely nothing, every drive was professionally wiped. Here’s what I learned about driver hunting and why professional IT liquidators are your enemy.
Heap corruption in the Advantech TP-3250 printer driver due to 32-bit size arithmetic and unvalidated geometry in a CopyBits-style routine; reliable crash and likely local Privilege Escalation.
How soon until we see bypasses and jailbreaks for CalypsoAI.
Also I really hope it’s more than just regexes and or another ai layer!
https://www.securityweek.com/f5-to-acquire-calypsoai-for-180-million/
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