Google makes some changes to their kCTF competition, and a few kernel bugs shake out of the LogMeIn and wlan VFS drivers.
Links and vulnerability summaries for this episode are available at: https://dayzerosec.com/podcast/242.html
[00:00:00] Introduction
[00:00:29] Netfilter Tables Removed from kCTF
[00:20:23] LogMeIn / GoTo LMIInfo.sys Handle Duplication
[00:27:20] Several wlan VFS read handlers don't check buffer size leading to userland memory corruption
[00:32:35] International Journal of Proof-of-Concept or Get The Fuck Out (PoC||GTFO) - 0x22
[00:34:15] Exploring AMD Platform Secure Boot
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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