CVE-2020-15123

Katalog CVE

CVSS 9.3 · Critical EPSS 3,8%

Kerentanan Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') pada codecov. Skor CVSS 3.1 9.3 (Critical) menurut NVD.

Deskripsi (NVD)

In codecov (npm package) before version 3.7.1 the upload method has a command injection vulnerability. Clients of the codecov-node library are unlikely to be aware of this, so they might unwittingly write code that contains a vulnerability. A similar CVE (CVE-2020-7597 for GHSA-5q88-cjfq-g2mh) was issued but the fix was incomplete. It only blocked &, and command injection is still possible using backticks instead to bypass the sanitizer. The attack surface is low in this case. Particularly in the standard use of codecov, where the module is used directly in a build pipeline, not built against as a library in another application that may supply malicious input and perform command injection.

Rincian

Terbit di NVD

20 Juli 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

EPSS (30 hari)

3,8% peluang dieksploitasi; lebih tinggi dari 89,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/codecov/codecov-node/commit/c0711c656686e902af2cd92d6aecc8074de4d83d patch · advisory pihak ketiga
• https://github.com/advisories/GHSA-5q88-cjfq-g2mh advisory pihak ketiga
• https://github.com/codecov/codecov-node/pull/180 advisory pihak ketiga
• https://github.com/codecov/codecov-node/security/advisories/GHSA-xp63-6vf5-xf3v advisory pihak ketiga
• https://lgtm.com/query/7714424068617023832 exploit · advisory pihak ketiga