CVE-2021-23567

Katalog CVE

CVSS 7.5 · High EPSS 1,7%

Kerentanan Loop with Unreachable Exit Condition ('Infinite Loop') pada colors.js project colors.js. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

The package colors after 1.4.0 are vulnerable to Denial of Service (DoS) that was introduced through an infinite loop in the americanFlag module. Unfortunately this appears to have been a purposeful attempt by a maintainer of colors to make the package unusable, other maintainers' controls over this package appear to have been revoked in an attempt to prevent them from fixing the issue. Vulnerable Code js for (let i = 666; i < Infinity; i++;) { Alternative Remediation Suggested * Pin dependancy to 1.4.0

Rincian

Terbit di NVD

14 Januari 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')

EPSS (30 hari)

1,7% peluang dieksploitasi; lebih tinggi dari 77,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/Marak/colors.js/commit/074a0f8ed0c31c35d13d28632bd8a049ff136fb6%23diff-92bbac9a308cd5fcf9db... patch · advisory pihak ketiga
• https://snyk.io/blog/open-source-maintainer-pulls-the-plug-on-npm-packages-colors-and-faker-now-what/ exploit · mitigasi · advisory pihak ketiga
• https://github.com/Marak/colors.js/issues/285 exploit · issue tracking · advisory pihak ketiga
• https://github.com/Marak/colors.js/issues/285%23issuecomment-1008212640 exploit · issue tracking · advisory pihak ketiga
• https://snyk.io/vuln/SNYK-JS-COLORS-2331906 exploit · advisory pihak ketiga