CVE-2025-23165

描述

In Node.js, the `ReadFileUtf8` internal binding leaks memory due to a corrupted pointer in `uv_fs_s.file`: a UTF-16 path buffer is allocated but subsequently overwritten when the file descriptor is set. This results in an unrecoverable memory leak on every call. Repeated use can cause unbounded memory growth, leading to a denial of service. Impact: * This vulnerability affects APIs relying on `ReadFileUtf8` on Node.js release lines: v20 and v22.

如何修補 CVE-2025-23165

要修補 CVE-2025-23165,請將受影響套件升級到下列已修補版本。

• —升級至 22.15.1-r0 或更新版本
• —升級至 20.19.2 或更新版本
• —升級至 20.19.2 或更新版本
• —升級至 20.19.2+dfsg-1 或更新版本

CVE-2025-23165 正在被利用嗎?

低 — EPSS 為 0.5%,目前沒有觀察到大規模利用活動。

受影響套件(4)

• from 0, < 22.15.1-r0
• from 0, < 20.19.2, >= 21.0.0, < 22.15.1
• from 0, < 20.19.2, >= 21.0.0, < 22.15.1
• from 0, < 20.19.2+dfsg-1

CVSS 分數

參考連結(4)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2025-23165
• ADVISORYsecurity.alpinelinux.org/vuln/CVE-2025-23165
• WEBnodejs.org/en/blog/vulnerability/may-2025-security-releases
• WEBnvd.nist.gov/vuln/detail/CVE-2025-23165