🛡️ CVE-2023-40022
🟠 CVSS 7.8 — High ✅ No Known Exploit CWE-190 NVD
7.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Rizin is a UNIX-like reverse engineering framework and command-line toolset. Versions 0.6.0 and prior are vulnerable to integer overflow in `consume_count` of `src/gnu_v2/cplus-dem.c`. The overflow check is valid logic but, is missing the modulus if the block once compiled. The compiler sees this block as unreachable code since the prior statement is multiplication by 10 and fails to consider overflow assuming the count will always be a multiple of 10. Rizin version 0.6.1 contains a fix for the issue. A temporary workaround would be disabling C++ demangling using the configuration option `bin.demangle=false`.

Details

Severity HIGH
CVSS Score 7.8
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE CWE-190
Public Exploit ✅ No
Source NVD
Published 2023-08-24
Updated 2026-06-08
Modified 2024-11-21

Affected Packages

Software From version Fixed in
rizin — 0.6.1

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