CVEvulnerability

CVE-2025-47153

6.5 MEDIUM Published 2025-05-01 Modified 2026-06-17 Official page ↗
Status
Deferred
Published
2025-05-01
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L
Weaknesses
CWE-1102

Description

Certain build processes for libuv and Node.js for 32-bit systems, such as for the nodejs binary package through nodejs_20.19.0+dfsg-2_i386.deb for Debian GNU/Linux, have an inconsistent off_t size (e.g., building on i386 Debian always uses _FILE_OFFSET_BITS=64 for the libuv dynamic library, but uses the _FILE_OFFSET_BITS global system default of 32 for nodejs), leading to out-of-bounds access. NOTE: this is not a problem in the Node.js software itself. In particular, the Node.js website's download page does not offer prebuilt Node.js for Linux on i386.

Related

Weakness · CWE (1)

  • CWE-1102 Reliance on Machine-Dependent Data Representation weakness

Referenced by CWE · observed example (2)

  • CWE-1102 Reliance on Machine-Dependent Data Representation weakness
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness

References