CVE-2019-15608

Katalog CVE

CVSS 5.9 · Medium EPSS 1,8%

Kerentanan Business Logic Errors pada yarnpkg yarn. Skor CVSS 3.1 5.9 (Medium) menurut NVD.

Deskripsi (NVD)

The package integrity validation in yarn < 1.19.0 contains a TOCTOU vulnerability where the hash is computed before writing a package to cache. It's not computed again when reading from the cache. This may lead to a cache pollution attack.

Rincian

Terbit di NVD

15 Maret 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-840: Business Logic Errors
CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition

EPSS (30 hari)

1,8% peluang dieksploitasi; lebih tinggi dari 78,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://hackerone.com/reports/703138 exploit · mitigasi · advisory pihak ketiga
• https://github.com/yarnpkg/yarn/blob/master/CHANGELOG.md#1190
• https://github.com/yarnpkg/yarn/commit/0474b8c66a8ea298f5e4dedc67b2de464297ad1c