Описание
Missing authorization in PostgreSQL built-in views pg_stats_ext and pg_stats_ext_exprs allows an unprivileged database user to read most common values and other statistics from CREATE STATISTICS commands of other users. The most common values may reveal column values the eavesdropper could not otherwise read or results of functions they cannot execute. Installing an unaffected version only fixes fresh PostgreSQL installations, namely those that are created with the initdb utility after installing that version. Current PostgreSQL installations will remain vulnerable until they follow the instructions in the release notes. Within major versions 14-16, minor versions before PostgreSQL 16.3, 15.7, and 14.12 are affected. Versions before PostgreSQL 14 are unaffected.
A flaw was found in PostgreSQL. Missing authorization in the built-in views pg_stats_ext and pg_stats_ext_exprs allows an unprivileged database user to read most common values and other statistics from CREATE STATISTICS commands of other users. The most common values may reveal column values the eavesdropper could not otherwise read or results of functions they cannot execute.
Отчет
PostgreSQL versions before 14 are not affected by this vulnerability. Additionally, this flaw was rated with a low severity as an attacker only has access to some restricted information, specifically information from CREATE STATISTICS commands.
Меры по смягчению последствий
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 10 | postgresql16 | Not affected | ||
| Red Hat Enterprise Linux 6 | postgresql | Out of support scope | ||
| Red Hat Enterprise Linux 7 | postgresql | Out of support scope | ||
| Red Hat Enterprise Linux 8 | postgresql:10/postgresql | Not affected | ||
| Red Hat Enterprise Linux 8 | postgresql:12/postgresql | Not affected | ||
| Red Hat Enterprise Linux 8 | postgresql:13/postgresql | Not affected | ||
| Red Hat Enterprise Linux 9 | postgresql | Not affected | ||
| Red Hat Software Collections | rh-postgresql10-postgresql | Not affected | ||
| Red Hat Software Collections | rh-postgresql12-postgresql | Not affected | ||
| Red Hat Software Collections | rh-postgresql13-postgresql | Not affected |
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Дополнительная информация
Статус:
3.1 Low
CVSS3
Связанные уязвимости
Missing authorization in PostgreSQL built-in views pg_stats_ext and pg_stats_ext_exprs allows an unprivileged database user to read most common values and other statistics from CREATE STATISTICS commands of other users. The most common values may reveal column values the eavesdropper could not otherwise read or results of functions they cannot execute. Installing an unaffected version only fixes fresh PostgreSQL installations, namely those that are created with the initdb utility after installing that version. Current PostgreSQL installations will remain vulnerable until they follow the instructions in the release notes. Within major versions 14-16, minor versions before PostgreSQL 16.3, 15.7, and 14.12 are affected. Versions before PostgreSQL 14 are unaffected.
Missing authorization in PostgreSQL built-in views pg_stats_ext and pg_stats_ext_exprs allows an unprivileged database user to read most common values and other statistics from CREATE STATISTICS commands of other users. The most common values may reveal column values the eavesdropper could not otherwise read or results of functions they cannot execute. Installing an unaffected version only fixes fresh PostgreSQL installations, namely those that are created with the initdb utility after installing that version. Current PostgreSQL installations will remain vulnerable until they follow the instructions in the release notes. Within major versions 14-16, minor versions before PostgreSQL 16.3, 15.7, and 14.12 are affected. Versions before PostgreSQL 14 are unaffected.
Missing authorization in PostgreSQL built-in views pg_stats_ext and pg ...
3.1 Low
CVSS3