CVE-2026-46374
HIGH7.5SQLFluff: Uncontrolled Resource Consumption in SQLFluff Parser
發布日:2026/5/19修改日:2026/5/19
描述
### Impact In deployments where untrusted users can provide SQL queries to be linted, an untrusted user can submit a malicious long query to any application using the parser to trigger a Denial of Service through resource exhaustion. ### Patches Versions 4.2.0 and up contain a configurable parse node limit, which is enabled by default, to prevent this manner of exploit. ### Credit Ori Nakar from Imperva Threat Research Team.
受影響套件(1)
- PyPI/sqlflufffrom 0, < 4.2.0
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 |