[binary] Python 3 UAF and PS4/PS5 PPPoE Kernel Bug

Day[0]

Content provided by dayzerosec. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by dayzerosec or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.

2y ago 38:15

MP3•Episode home

Links and vulnerability summaries for this episode are available at: https://dayzerosec.com/podcast/python-3-uaf-and-ps4-ps5-pppoe-kernel-bug.html

We have a couple normally low-impact bugs in Solana rBPF this week netting a $200k bounty, a Python 2.7+ Use-After-Free and a PS4 and PS5 remote kernel heap overflow along with some discussion about exploitability and usability for a jailbreak.

[00:00:48] Spot the Vuln - Clowning Around

[00:03:27] Earn $200K by fuzzing for a weekend

[00:17:37] Exploiting a Use-After-Free for code execution in every version of Python 3

[00:26:21] [PlayStation] Remote kernel heap overflow

The DAY[0] Podcast episodes are streamed live on Twitch (@dayzerosec) 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.

The Video archive can be found on our Youtube channel: https://www.youtube.com/c/dayzerosec

You can also join our discord: https://discord.gg/daTxTK9

Or follow us on Twitter (@dayzerosec) to know when new releases are coming.

253 episodes

#Tech #dayzerosec