[binary] NimbusPwn, a CLFS Vulnerability, and DatAFLow (Fuzzing)

Published: May 5, 2022, midnight

Links and vulnerability summaries for this episode are available at: https://dayzerosec.com/podcast/nimbuspwn-a-clfs-vulnerability-and-dataflow.html

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A few vulnerabilities from a TOCTOU to an arbitrary free, and some research into using data-flow in your fuzzing.

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[00:00:18] Spot the Vuln - Where's it At?

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[00:03:44] Nimbuspwn - A Linux Elevation of Privilege

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[00:08:38] Windows Common Log File System (CLFS) Logical-Error Vulnerability [CVE-2022-24521]

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[00:15:32] Arbitrary Free in Accusoft ImageGear ioca_mys_rgb_allocate

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[00:25:31] Commit Level Vulnerability Dataset

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[00:28:44] DatAFLow - Towards a Data-Flow-Guided Fuzzer

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