CVE-2025-5472
LlamaIndex vulnerable to DoS attack through uncontrolled recursive JSON parsing
描述
The JSONReader in run-llama/llama_index versions 0.12.28 is vulnerable to a stack overflow due to uncontrolled recursive JSON parsing. This vulnerability allows attackers to trigger a Denial of Service (DoS) by submitting deeply nested JSON structures, leading to a RecursionError and crashing applications. The root cause is the unsafe recursive traversal design and lack of depth validation, which makes the JSONReader susceptible to stack overflow when processing deeply nested JSON. This impacts the availability of services, making them unreliable and disrupting workflows. The issue is resolved in version 0.12.38.
如何修補 CVE-2025-5472
要修補 CVE-2025-5472,請將受影響套件升級到下列已修補版本。
- —升級至 0.12.38 或更新版本
- —升級至 0.12.38 或更新版本
- —升級至 0.12.38 或更新版本
CVE-2025-5472 正在被利用嗎?
低 — EPSS 為 0.3%,目前沒有觀察到大規模利用活動。
受影響套件(3)
- >= 0.12.28, < 0.12.38
- from 0, < 0.12.38
- from 0, < 0.12.38
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |