[binary] Exploiting Undefined Behavior and a Chrome UAF

What this episode covers

Is the compiler make exploitation easier, these divergent representations seem to do so. We also look at a chrome UAF and a double stack overflow. Links and vulnerability summaries for this episode are available at: https://dayzerosec.com/podcast/168.html [00:00:00] Introduction [00:00:52] Spot the Vuln - The Right Start [00:03:25] Look out! Divergent representations are everywhere! [00:12:18]  Chrome: heap-use-after-free in password_manager::WellKnownChangePasswordState::SetChangePasswordResponseCode [00:17:34] Netgear Nighthawk r7000p aws_json Unauthenticated Double Stack Overflow Vulnerability [00:23:52] A validation flaw in Netfilter leading to Local Privilege Escalation [CVE-2022-1015] [00:25:03] Windows Kernel multiple memory corruption issues when operating on very long registry paths 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

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