OS Command Injection in pulverizr

緊急 9.8CVE-2020-7604 · GHSA-fmf5-j5j9-99pp · 15/03/2020 公開 · 17/06/2026 更新

要点

CVE-2020-7604 は pulverizr (pulverizr project), pulverizr に影響する深刻度「緊急」 (CVSS 9.8) の脆弱性です。
今後30日間に悪用される確率（EPSS）：2.6%（全脆弱性の 85.3% より高い）。
修正版の情報はまだありません。参考情報のベンダー勧告を確認してください。

パッケージ	影響を受けるバージョン	修正済みバージョン
pulverizr pulverizr_project	`≤ 0.7.0`	修正版なし
pulverizr npm	`≤ 0.7.0`	修正版なし

概要

pulverizr through 0.7.0 allows execution of arbitrary commands. Within lib/job.js, the variable filename can be controlled by the attacker. This function uses the variable "filename" to construct the argument of the exec call without any sanitization. In order to successfully exploit this vulnerability, an attacker will need to create a new file with the same name as the attack command.

NVD の説明

pulverizr through 0.7.0 allows execution of arbitrary commands. Within "lib/job.js", the variable "filename" can be controlled by the attacker. This function uses the variable "filename" to construct the argument of the exec call without any sanitization. In order to successfully exploit this vulnerability, an attacker will need to create a new file with the same name as the attack command.