Podcasts Technology Day[0] [binary] Fuzzing cURL, Netatalk, and an Emulator Escape

[binary] Fuzzing cURL, Netatalk, and an Emulator Escape

Published: Feb. 23, 2023, 1 a.m.

This week we talk about more Rust pitfalls, and fuzzing cURL. Then we have a couple bugs, one involving messing with the TCP stack to reach the vulnerable condition.

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Links and vulnerability summaries for this episode are available at: https://dayzerosec.com/podcast/190.html

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[00:00:00] Introduction

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[00:00:27] Spot the Vuln - Insecure by Default

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[00:02:20] cURL audit: How a joke led to significant findings

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[00:09:45] Rustproofing Linux (Part 4/4 Shared Memory)

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[00:11:25] Rustproofing Linux (Part 4/4 Shared Memory)

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[00:17:22] Exploiting a remote heap overflow with a custom TCP stack

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[00:34:20] mast1c0re: Part 3 - Escaping the emulator

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The DAY[0] Podcast episodes are streamed live on Twitch twice a week:

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 -- Mondays at 3:00pm Eastern (Boston) we focus on web and more bug bounty style vulnerabilities

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 -- Tuesdays at 7:00pm Eastern (Boston) we focus on lower-level vulnerabilities  and exploits.

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We are also available on the usual podcast platforms:

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 -- Apple Podcasts: https://podcasts.apple.com/us/podcast/id1484046063

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 -- Spotify: https://open.spotify.com/show/4NKCxk8aPEuEFuHsEQ9Tdt

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 -- Google Podcasts: https://www.google.com/podcasts?feed=aHR0cHM6Ly9hbmNob3IuZm0vcy9hMTIxYTI0L3BvZGNhc3QvcnNz

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 -- Other audio platforms can be found at https://anchor.fm/dayzerosec

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You can also join our discord: https://discord.gg/daTxTK9