ALT-PU-2021-1293-1
Package postgresql12 updated to version 12.6-alt1 for branch sisyphus in task 266168.
Closed vulnerabilities
Published: 2021-02-11
BDU:2021-00810
Уязвимость системы управления базами данных PostgreSQL, связанная с ошибками механизмов безопасности, позволяющая нарушителю получить значения столбцов из сообщения об ошибке (без привилегии SELECT)
Severity: LOW (3.1)
Vector: AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
References:
Published: 2021-04-01
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2021-3393
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.
Severity: MEDIUM (4.3)
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
References: