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CVE-2023-40031

Description

Notepad++ is a free and open-source source code editor. Versions 8.5.6 and prior are vulnerable to heap buffer write overflow in Utf8_16_Read::convert. This issue may lead to arbitrary code execution. As of time of publication, no known patches are available in existing versions of Notepad++.

GitHub, Inc.
Severity: HIGH
CVE ID: CVE-2023-40031
CVSS Score: 7.8
CVSS Metrics: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Refrence: NVD MITRE

Proof Of Concept

webraybtl

notepad++堆缓冲区溢出漏洞CVE-2023-40031 分析与复现

Refrence: GitHub

Description
Proof Of Concept