CVE-2022-41939

Katalog CVE

CVSS 7.4 · High EPSS 0,96%

Kerentanan Exposure of Sensitive Information to an Unauthorized Actor pada linuxfoundation knative func. Skor CVSS 3.1 7.4 (High) menurut NVD.

Deskripsi (NVD)

knative.dev/func is is a client library and CLI enabling the development and deployment of Kubernetes functions. Developers using a malicious or compromised third-party buildpack could expose their registry credentials or local docker socket to a malicious `lifecycle` container. This issues has been patched in PR #1442, and is part of release 1.8.1. This issue only affects users who are using function buildpacks from third-parties; pinning the builder image to a specific content-hash with a valid `lifecycle` image will also mitigate the attack.

Rincian

Terbit di NVD

19 November 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

EPSS (30 hari)

0,96% peluang dieksploitasi; lebih tinggi dari 60,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/knative/func/pull/1442 patch · advisory pihak ketiga
• https://github.com/knative/func/security/advisories/GHSA-5336-2g3f-9g3m exploit · patch · advisory pihak ketiga
• https://github.com/knative/func/blob/5ca77d38744d3481cc0b795f607c5859b19588fc/buildpacks/builder.go#L37-L41 advisory pihak ketiga
• https://github.com/knative/func/releases/tag/knative-v1.8.1 release notes · advisory pihak ketiga