CVE-2025-55132

MEDIUM5.3EPSS 0.01%
發布日:2026/1/20修改日:2026/4/5
也稱為:ALPINE-CVE-2025-55132

描述

A flaw in Node.js's permission model allows a file's access and modification timestamps to be changed via `futimes()` even when the process has only read permissions. Unlike `utimes()`, `futimes()` does not apply the expected write-permission checks, which means file metadata can be modified in read-only directories. This behavior could be used to alter timestamps in ways that obscure activity, reducing the reliability of logs. This vulnerability affects users of the permission model on Node.js v20, v22, v24, and v25.

受影響套件(4)

  • Alpine/nodejsfrom 0, < 22.22.2-r0
  • Bitnami/node>= 20.0.0, < 20.20.0, >= 21.0.0, < 22.22.0, >= 23.0.0, < 24.13.0, >= 25.0.0, < 25.3.0
  • Bitnami/node-min>= 20.0.0, < 20.20.0, >= 21.0.0, < 22.22.0, >= 23.0.0, < 24.13.0, >= 25.0.0, < 25.3.0
  • Debian/nodejsfrom 0, < 20.19.2+dfsg-1+deb13u1

CVSS 分數

來源版本嚴重程度向量
osvCVSS 3.1MEDIUM5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

參考連結(4)