A mix of issues this week, not traditionally bounty topics, but there are some lessons that can be applied. First is a feature, turned vulnerability in VS Code which takes a look at just abusing intentional functionality. Several XOS bugs with a web-console. A Sonos Era 100 jailbreak which involves causing a particular call to fail, a common bug path we've seen before, and some discussion about doing fast DNS rebinding attacks against Chrome and Safari.
\nLinks and vulnerability summaries for this episode are available at: https://dayzerosec.com/podcast/231.html
\n[00:00:00] Introduction
\n[00:01:00] It\u2019s not a Feature, It\u2019s a Vulnerability
\n[00:13:40] Multiple Vulnerabilities In Extreme Networks ExtremeXOS
\n[00:24:06] Shooting Yourself in the .flags \u2013 Jailbreaking the Sonos Era 100
\n[00:30:08] Tricks for Reliable Split-Second DNS Rebinding in Chrome and Safari
\n[00:46:02] Apache Struts2 \u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\u5206\u6790\uff08CVE-2023-50164\uff09 - \u5148\u77e5\u793e\u533a
\n[00:48:49] Blind CSS Exfiltration: exfiltrate unknown web pages
\n[00:51:11] Finding that one weird endpoint, with Bambdas
\nThe DAY[0] Podcast episodes are streamed live on Twitch twice a week:
\n-- Mondays at 3:00pm Eastern (Boston) we focus on web and more bug bounty style vulnerabilities
\n-- Tuesdays at 7:00pm Eastern (Boston) we focus on lower-level vulnerabilities and exploits.
\nWe are also available on the usual podcast platforms:
\n-- Apple Podcasts: https://podcasts.apple.com/us/podcast/id1484046063
\n-- Spotify: https://open.spotify.com/show/4NKCxk8aPEuEFuHsEQ9Tdt
\n-- Google Podcasts: https://www.google.com/podcasts?feed=aHR0cHM6Ly9hbmNob3IuZm0vcy9hMTIxYTI0L3BvZGNhc3QvcnNz
\n-- Other audio platforms can be found at https://anchor.fm/dayzerosec
\nYou can also join our discord: https://discord.gg/daTxTK9
\n