CVE-2015-8371
Composer allows cache poisoning from other projects built on the same host
8.8
HIGH
CVSS 3.1
EPSS 0.70%
描述
Composer before 2016-02-10 allows cache poisoning from other projects built on the same host. This results in attacker-controlled code entering a server-side build process. The issue occurs because of the way that dist packages are cached. The cache key is derived from the package name, the dist type, and certain other data from the package repository (which may simply be a commit hash, and thus can be found by an attacker). Versions through 1.0.0-alpha11 are affected, and 1.0.0 is unaffected.
如何修補 CVE-2015-8371
要修補 CVE-2015-8371,請將受影響套件升級到下列已修補版本。
- —升級至 1.0.0~alpha11-3 或更新版本
- —升級至 1.0.0 或更新版本
CVE-2015-8371 正在被利用嗎?
低 — EPSS 為 0.7%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 1.0.0~alpha11-3
- from 0, < 1.0.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |