CVE-2019-3881
Insecure path handling in Bundler
7.0
HIGH
CVSS 3.1
EPSS 0.53%
描述
Bundler prior to 2.1.0 uses a predictable path in `/tmp/`, created with insecure permissions as a storage location for gems, if locations under the user's home directory are not available. If Bundler is used in a scenario where the user does not have a writable home directory, an attacker could place malicious code in this directory that would be later loaded and executed.
如何修補 CVE-2019-3881
要修補 CVE-2019-3881,請將受影響套件升級到下列已修補版本。
- —升級至 2.1.0 或更新版本
CVE-2019-3881 正在被利用嗎?
低 — EPSS 為 0.5%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- >= 1.14.0, < 2.1.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.0 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |