| Package | Affected versions | Patched versions |
|---|---|---|
| postgresql | ≥ 12.0, < 12.6≥ 13.0, < 13.2< 11.11 | 12.613.211.11 |
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.
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