Buffer overflow in Rizinorg Rizin
CVE-2023-27590
Rizin is a UNIX-like reverse engineering framework and command-line toolset. In version 0.5.1 and prior, converting a GDB registers profile file into a Rizin register profile can result in a stack-based buffer overflow when the `name`, `ty…
Vulnerability class: Buffer Overflow
EPSS: 0.000 (14.2th 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
- Rizinorg Rizin — versions <= 0.5.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- https://github.com/rizinorg/rizin/security/advisories/GHSA-rqcp-m8m2-jcqf (x_refsource_CONFIRM)
- https://github.com/rizinorg/rizin/pull/3422 (x_refsource_MISC)
- https://github.com/rizinorg/rizin/commit/d6196703d89c84467b600ba2692534579dc25ed4 (x_refsource_MISC)
- https://github.com/rizinorg/rizin/blob/3a7d5116244beb678ad9950bb9dd27d28ed2691f/librz/reg/profile.c#L514 (x_refsource_MISC)
- https://github.com/rizinorg/rizin/blob/3a7d5116244beb678ad9950bb9dd27d28ed2691f/librz/reg/profile.c#L545 (x_refsource_MISC)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/…
Frequently asked questions
- What is CVE-2023-27590?
- CVE-2023-27590 is a high-severity vulnerability in Rizinorg Rizin, classified under Stack-based Buffer Overflow. CVSS score: 7.8/10. Published 2023-03-14.
- How severe is CVE-2023-27590?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2023-27590 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.