CVE-2020-15187

Katalog CVE

CVSS 4.7 · Medium EPSS 1,5%

Kerentanan Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') pada helm. Skor CVSS 3.1 4.7 (Medium) menurut NVD.

Deskripsi (NVD)

In Helm before versions 2.16.11 and 3.3.2, a Helm plugin can contain duplicates of the same entry, with the last one always used. If a plugin is compromised, this lowers the level of access that an attacker needs to modify a plugin's install hooks, causing a local execution attack. To perform this attack, an attacker must have write access to the git repository or plugin archive (.tgz) while being downloaded (which can occur during a MITM attack on a non-SSL connection). This issue has been patched in Helm 2.16.11 and Helm 3.3.2. As a possible workaround make sure to install plugins using a secure connection protocol like SSL.

Rincian

Terbit di NVD

17 September 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE-694: Use of Multiple Resources with Duplicate Identifier

EPSS (30 hari)

1,5% peluang dieksploitasi; lebih tinggi dari 73,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/helm/helm/commit/d9ef5ce8bad512e325390c0011be1244b8380e4b patch · advisory pihak ketiga
• https://github.com/helm/helm/security/advisories/GHSA-c52f-pq47-2r9j advisory pihak ketiga
• https://github.com/helm/helm/commit/6aab63765f99050b115f0aec3d6350c85e8da946
• https://github.com/helm/helm/commit/ac7c07c37d87e09797f714fb57aa5e9cb99d9450
• https://github.com/helm/helm/commit/b0296c0522e837d65f944beefa3fb64fd08ac304
• https://github.com/helm/helm/commit/c8d6b01d72c9604e43ee70d0d78fadd54c2d8499
• https://github.com/helm/helm/commit/f2ede29480b507b7d8bb152dd8b6b86248b00658