CVE-2022-1537

Katalog CVE

CVSS 7.0 · High EPSS 0,30%

Kerentanan Time-of-check Time-of-use (TOCTOU) Race Condition pada gruntjs grunt. Skor CVSS 3.1 7.0 (High) menurut NVD.

Deskripsi (NVD)

file.copy operations in GruntJS are vulnerable to a TOCTOU race condition leading to arbitrary file write in GitHub repository gruntjs/grunt prior to 1.5.3. This vulnerability is capable of arbitrary file writes which can lead to local privilege escalation to the GruntJS user if a lower-privileged user has write access to both source and destination directories as the lower-privileged user can create a symlink to the GruntJS user's .bashrc file or replace /etc/shadow file if the GruntJS user is root.

Rincian

Terbit di NVD

10 Mei 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.0 (High), sumber NVD
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition

EPSS (30 hari)

0,30% peluang dieksploitasi; lebih tinggi dari 21,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/gruntjs/grunt/commit/58016ffac5ed9338b63ecc2a63710f5027362bae patch · deskripsi teknis
• https://huntr.dev/bounties/0179c3e5-bc02-4fc9-8491-a1a319b51b4d exploit · issue tracking · patch · deskripsi teknis
• https://lists.debian.org/debian-lts-announce/2023/04/msg00006.html