Integer overflow in Rizin
CVE-2023-40022
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…
Vulnerability class: Integer Overflow
EPSS: 0.003 (18.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Rizin
- Rizinorg Rizin — versions < 0.6.1
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (Product, x_refsource_MISC)
Frequently asked questions
- What is CVE-2023-40022?
- CVE-2023-40022 is a high-severity vulnerability in Rizin, classified under Integer Overflow or Wraparound. CVSS score: 7.8/10. Published 2023-08-24.
- How severe is CVE-2023-40022?
- High severity. CVSS v3 base score is 7.8 out of 10.