CVE-2025-8671
Pingora MadeYouReset HTTP/2 vulnerability
描述
A mismatch caused by client-triggered server-sent stream resets between HTTP/2 specifications and the internal architectures of some HTTP/2 implementations may result in excessive server resource consumption leading to denial-of-service (DoS). By opening streams and then rapidly triggering the server to reset them—using malformed frames or flow control errors—an attacker can exploit incorrect stream accounting. Streams reset by the server are considered closed at the protocol level, even though backend processing continues. This allows a client to cause the server to handle an unbounded number of concurrent streams on a single connection. This CVE will be updated as affected product details are released.
如何修補 CVE-2025-8671
要修補 CVE-2025-8671,請將受影響套件升級到下列已修補版本。
- —升級至 0-r0 或更新版本
- —升級至 7.7.2-r0 或更新版本
- —未列出修補版本
- —未列出修補版本
- —升級至 0.6.0 或更新版本
CVE-2025-8671 正在被利用嗎?
低 — EPSS 為 4.6%,目前沒有觀察到大規模利用活動。
受影響套件(5)
- from 0, < 0-r0
- from 0, < 7.7.2-r0
- from 0
- from 0
- >= 0.0.0-0, < 0.6.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |