CVE-2023-38495
Crossplane vulnerable to possible image tampering from missing image validation for Packages
8.3
HIGH
CVSS 3.1
EPSS 0.72%
描述
Crossplane is a framework for building cloud native control planes without needing to write code. In versions prior to 1.11.5, 1.12.3, and 1.13.0, Crossplane's image backend does not validate the byte contents of Crossplane packages. As such, Crossplane does not detect if an attacker has tampered with a Package. The problem has been fixed in 1.11.5, 1.12.3 and 1.13.0. As a workaround, only use images from trusted sources and keep Package editing/creating privileges to administrators only.
如何修補 CVE-2023-38495
要修補 CVE-2023-38495,請將受影響套件升級到下列已修補版本。
- —升級至 1.11.5 或更新版本
- —升級至 1.11.5 或更新版本
- —升級至 1.11.5 或更新版本
CVE-2023-38495 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(3)
- from 0, < 1.11.5, >= 1.12.0, < 1.12.3
- from 0, < 1.11.5
- from 0, < 1.11.5, >= 1.12.0, < 1.12.3
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.3 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H |