CVE-2021-23362

Katalog CVE

CVSS 5.3 · Medium EPSS 3,6%

Kerentanan Inefficient Regular Expression Complexity pada npmjs hosted-git-info, siemens sinec infrastructure network services. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

The package hosted-git-info before 3.0.8 are vulnerable to Regular Expression Denial of Service (ReDoS) via regular expression shortcutMatch in the fromUrl function in index.js. The affected regular expression exhibits polynomial worst-case time complexity.

Rincian

Terbit di NVD

23 Maret 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-1333: Inefficient Regular Expression Complexity

EPSS (30 hari)

3,6% peluang dieksploitasi; lebih tinggi dari 89,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf patch · advisory pihak ketiga
• https://github.com/npm/hosted-git-info/commit/29adfe5ef789784c861b2cdeb15051ec2ba651a7 patch · advisory pihak ketiga
• https://github.com/npm/hosted-git-info/commit/8d4b3697d79bcd89cdb36d1db165e3696c783a01 patch · advisory pihak ketiga
• https://github.com/npm/hosted-git-info/commit/bede0dc38e1785e732bf0a48ba6f81a4a908eba3 patch · advisory pihak ketiga
• https://github.com/npm/hosted-git-info/commits/v2 patch · advisory pihak ketiga
• https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1088356 exploit · patch · advisory pihak ketiga
• https://snyk.io/vuln/SNYK-JS-HOSTEDGITINFO-1088355 exploit · patch · advisory pihak ketiga