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EPISODE · May 5, 2022 · 41 MIN
[binary] NimbusPwn, a CLFS Vulnerability, and DatAFLow (Fuzzing)
from Day[0] · host dayzerosec
Links and vulnerability summaries for this episode are available at: https://dayzerosec.com/podcast/nimbuspwn-a-clfs-vulnerability-and-dataflow.html A few vulnerabilities from a TOCTOU to an arbitrary free, and some research into using data-flow in your fuzzing. [00:00:18] Spot the Vuln - Where's it At? [00:03:44] Nimbuspwn - A Linux Elevation of Privilege [00:08:38] Windows Common Log File System (CLFS) Logical-Error Vulnerability [CVE-2022-24521] [00:15:32] Arbitrary Free in Accusoft ImageGear ioca_mys_rgb_allocate [00:25:31] Commit Level Vulnerability Dataset [00:28:44] DatAFLow - Towards a Data-Flow-Guided Fuzzer 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.
What this episode covers
Links and vulnerability summaries for this episode are available at: https://dayzerosec.com/podcast/nimbuspwn-a-clfs-vulnerability-and-dataflow.html A few vulnerabilities from a TOCTOU to an arbitrary free, and some research into using data-flow in your fuzzing. [00:00:18] Spot the Vuln - Where's it At? [00:03:44] Nimbuspwn - A Linux Elevation of Privilege [00:08:38] Windows Common Log File System (CLFS) Logical-Error Vulnerability [CVE-2022-24521] [00:15:32] Arbitrary Free in Accusoft ImageGear ioca_mys_rgb_allocate [00:25:31] Commit Level Vulnerability Dataset [00:28:44] DatAFLow - Towards a Data-Flow-Guided Fuzzer 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.
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[binary] NimbusPwn, a CLFS Vulnerability, and DatAFLow (Fuzzing)
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