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CVE-2023-27590— Rizin has stack-based buffer overflow when parsing GDB registers profile files

Quick assessment

Affected
rizinorg rizin
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Rizin是Rizin组织的一个免费的开源逆向工程框架。用于分析二进制文件、反汇编代码、调试程序、作为取证工具、作为能够打开磁盘文件的可编写脚本的命令行十六进制编辑器等等。 Rizin 0.5.1及之前版本存在安全漏洞，该漏洞源于存在基于堆栈的缓冲区溢出漏洞。

CVSS 7.8 · High EPSS 0.32% · P23

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2023-27590

Vulnerability Information
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Vulnerability Title
Rizin has stack-based buffer overflow when parsing GDB registers profile files
Source: CVE Program / CVE List V5
Vulnerability Description
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`, `type`, or `groups` fields have longer values than expected. Users opening untrusted GDB registers files (e.g. with the `drpg` or `arpg` commands) are affected by this flaw. Commit d6196703d89c84467b600ba2692534579dc25ed4 contains a patch for this issue. As a workaround, review the GDB register profiles before loading them with `drpg`/`arpg` commands.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Rizin 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Rizin是Rizin组织的一个免费的开源逆向工程框架。用于分析二进制文件、反汇编代码、调试程序、作为取证工具、作为能够打开磁盘文件的可编写脚本的命令行十六进制编辑器等等。 Rizin 0.5.1及之前版本存在安全漏洞，该漏洞源于存在基于堆栈的缓冲区溢出漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
rizinorg rizin <= 0.5.1 -

II. Public POCs for CVE-2023-27590

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III. Intelligence Information for CVE-2023-27590

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Patches & Fixes for CVE-2023-27590 (2)

Vendor Advisories for CVE-2023-27590 (1)

Mailing List Discussions for CVE-2023-27590 (1)

Other References for CVE-2023-27590 (1)

IV. Related Vulnerabilities

Same product: rizin
Same vendor: rizinorg
Same weakness: CWE-121

V. Comments for CVE-2023-27590

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