[binary] OpenSSL Off-by-One, Java XML Bugs, and an In-the-Wild Samsung Chain

A lot of discussion about the OpenSSL vulnerability, fuzzing and exploitation. Then into a RCE in XML Signature verification, and a Samsung exploit chain. Links and vulnerability summaries for this episode are available at: https://dayzerosec.com/podcast/166.html [00:00:00] Introduction [00:00:35] Spot the Vuln - Spaced Out [00:03:29] OpenSSL punycode vulnerability [CVE-2022-3602] [00:35:43] Gregor Samsa: Exploiting Java's XML Signature Verification [00:46:37] A Very Powerful Clipboard: Analysis of a Samsung in-the-wild exploit chain [00:58:53] Symbolic Triage: Making the Best of a Good Situation The DAY[0] Podcast episodes are streamed live on Twitch twice a week:  -- Mondays at 3:00pm Eastern (Boston) we focus on web and more bug bounty style vulnerabilities  -- Tuesdays at 7:00pm Eastern (Boston) we focus on lower-level vulnerabilities  and exploits. We are also available on the usual podcast platforms:  -- Apple Podcasts: https://podcasts.apple.com/us/podcast/id1484046063  -- Spotify: https://open.spotify.com/show/4NKCxk8aPEuEFuHsEQ9Tdt  -- Google Podcasts: https://www.google.com/podcasts?feed=aHR0cHM6Ly9hbmNob3IuZm0vcy9hMTIxYTI0L3BvZGNhc3QvcnNz  -- Other audio platforms can be found at https://anchor.fm/dayzerosec You can also join our discord: https://discord.gg/daTxTK9