This week kicks off with another look at client-side path traversal attacks, this time with some more case-studies. Then we get into some mobile issues, one a cool desync between DER processors resulting in an iOS privilege escalation. The other a Bundle processing issue in Android that provides an almost use-after-free like primitive but in Java.
Links and vulnerability summaries for this episode are available at: https://dayzerosec.com/podcast/179.html
[00:00:00] Introduction
[00:00:27] Full Team Takeover
[00:04:20] Fetch Diversion
[00:13:39] Practical Example Of Client Side Path Manipulation
[00:17:50] DER Entitlements: The (Brief) Return of the Psychic Paper
[00:30:47] Privilege escalation to system app via LazyValue using Parcel after recycle() [CVE-2022-20452]
[00:47:38] Critical Thinking - A Bug Bounty Podcast by Justin Gardner (Rhynorater)
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