This week's highly technical episode has discussion around the exploitation of a libwebp vulnerability we covered previously, memory tagging (MTE) implementation with common allocators, and an insane iPhone exploit chain that targeted researchers.
Links and vulnerability summaries for this episode are available at: https://dayzerosec.com/podcast/234.html
[00:00:00] Introduction
[00:02:35] PagedOut Issue 3
[00:05:14] GPSd NTRIP Stream Parsing access violation vulnerability
[00:08:25] Exploiting the libwebp Vulnerability, Part 1: Playing with Huffman Code
[00:30:01] Strengthening the Shield: MTE in Heap Allocators
[00:37:40] Operation Triangulation - What you get when you attack iPhones of Researchers
The DAY[0] Podcast episodes are streamed live on Twitch twice a week:
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[binary] NetUSB RCE, a Linux Kernel Heap Overflow, and an XNU Use-After-Free
[bounty] Bypassing Box MFA and Bad AES Key Generation
[binary] Pwning Camera and Overflowing your Integers
[bounty] Bad Code and Bad URLs
[Binary] Rooting Ubuntu By Accident and Samsung Kernel Bugs
[Bounty] RocketChat RCE, Flickr, and a Critical Smart Contract Bug
An Android Kernel Bug and a Chrome+Edge Bug [Binary Exploitation]
Log4j RCE coming to a service near you and uBlock CSS Injection [Bounty]
MediaTek, Yet Another Chrome Bug, and BigSig [Binary Exploitation]
Bypassing MFA, WebCache Poisoning, and AWS SageMaker [Bounty Hunting]
KVM Bugs and an iOS IOMFB Kernel Exploit [Binary Exploitation]
GitLab Prototype Pollution and Some Authentication Bypasses [Bounty Hunting]
Hacking Neural Nets, a Chrome WebRTC UAF and Pwning Windows [Binary Exploitation]
Big Bounties by Exploiting WebKit's CSP & Concrete CMS Bugs [Bounty Hunting]
DDR4 Rowhammer, Azure Bugs, "Essential 0days", and Backdoored IDA [Binary Exploitation]
Rust in the Web? A Special Guest and some Bad Crypto [Bounty Hunting]
A too trusty TrustZone and a few Linux Kernel bugs [Binary Exploitation]
A MacOS SIP Bypass & an XSS Fiesta [Bounty Hunting]
Type Confusion in Android NFC, PHP-FPM Local Privilege Escalation, and CallbackHell [Binary Exploitation]
Discourse SNS RCE, a Stored XSS in GitLab, and a Reddit Race Condition [Bug Hunting]
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