漏洞信息
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Vulnerability Title
PostgreSQL Anonymizer: Masked roles can read the statistics of masked columns in pg_stats
Vulnerability Description
PostgreSQL's optimized statistics on a table are visible as long as you have SELECT privilege on said table. A masked role can therefore read a limited subset of the data through the statistics view's histograms and mcvs. The vulnerability is resolved in PostgreSQL Anonymizer 3.3.0 and later versions.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
Vulnerability Type
通过数据查询的敏感数据暴露