CVE-2021-3393
- State
- Published
- Severity
- Not scored
- Published
- Apr 1, 2021
- Updated
- Aug 3, 2024
- Reserved
- Feb 2, 2021
Description
An information leak was discovered in postgresql in versions before 13.2, before 12.6 and before 11.11. A user having UPDATE permission but not SELECT permission to a particular column could craft queries which, under some circumstances, might disclose values from that column in error messages. An attacker could use this flaw to obtain information stored in a column they are allowed to write but not read.
Scores
The record has no CVSS score.
Weaknesses
Affected Products
| Product | Versions |
|---|---|
postgresqln/a |
|
References
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