CVE-2023-34450
Deadlock in github.com/cometbft/cometbft/consensus
5.3
MEDIUM
CVSS 3.1
EPSS 0.85%
描述
An internal modification to the way PeerState is serialized to JSON introduced a deadlock when the new function MarshalJSON is called. This function can be called in two ways. The first is via logs, by setting the consensus logging module to "debug" level (which should not happen in production), and setting the log output format to JSON. The second is via RPC dump_consensus_state.
如何修補 CVE-2023-34450
要修補 CVE-2023-34450,請將受影響套件升級到下列已修補版本。
- —升級至 0.34.29 或更新版本
- —升級至 0.37.2 或更新版本
CVE-2023-34450 正在被利用嗎?
低 — EPSS 為 0.9%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- >= 0.34.28, < 0.34.29
- >= 0.37.1, < 0.37.2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |