Out-of-Bounds Write Vulnerability in Rizin's Mach-O File Parsing (CVE-2021-12345)

CVE-2022-36041 · HIGH Severity

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Rizin is a UNIX-like reverse engineering framework and command-line toolset. Versions 0.4.0 and prior are vulnerable to an out-of-bounds write when parsing Mach-O files. A user opening a malicious Mach-O file could be affected by this vulnerability, allowing an attacker to execute code on the user's machine. Commit number 7323e64d68ecccfb0ed3ee480f704384c38676b2 contains a patch.

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