Описание
It was discovered that PostgreSQL versions before 10.5, 9.6.10, 9.5.14, 9.4.19, and 9.3.24 failed to properly check authorization on certain statements involved with "INSERT ... ON CONFLICT DO UPDATE". An attacker with "CREATE TABLE" privileges could exploit this to read arbitrary bytes server memory. If the attacker also had certain "INSERT" and limited "UPDATE" privileges to a particular table, they could exploit this to update other columns in the same table.
It was discovered that PostgreSQL failed to properly check authorization on certain statements involved with "INSERT ... ON CONFLICT DO UPDATE". An attacker with "CREATE TABLE" privileges could exploit this to read arbitrary bytes server memory. If the attacker also had certain "INSERT" and limited "UPDATE" privileges to a particular table, they could exploit this to update other columns in the same table.
Отчет
Red Hat Virtualization includes vulnerable versions of postgresql. However this flaw is not known to be exploitable under any supported configuration of Red Hat Virtualization. A future update may address this issue. This issue affects the versions of the postsgresql package as shipped with Red Hat Satellite 5.8. However, this flaw is not known to be exploitable under any supported scenario in Satellite 5.8. A future update may address this issue.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| CloudForms Management Engine 5 | postgresql94 | Affected | ||
| Red Hat Ansible Tower 3 | postgresql96 | Affected | ||
| Red Hat Enterprise Linux 5 | postgresql | Not affected | ||
| Red Hat Enterprise Linux 5 | postgresql84 | Not affected | ||
| Red Hat Enterprise Linux 6 | postgresql | Not affected | ||
| Red Hat Enterprise Linux 7 | postgresql | Not affected | ||
| Red Hat Enterprise Linux 8 | libpq | Not affected | ||
| Red Hat Enterprise Linux 8 | postgresql | Not affected | ||
| Red Hat Mobile Application Platform 4 | millicore | Not affected | ||
| Red Hat Satellite 5 | rh-postgresql95-postgresql | Will not fix |
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Дополнительная информация
Статус:
EPSS
7.1 High
CVSS3
Связанные уязвимости
It was discovered that PostgreSQL versions before 10.5, 9.6.10, 9.5.14, 9.4.19, and 9.3.24 failed to properly check authorization on certain statements involved with "INSERT ... ON CONFLICT DO UPDATE". An attacker with "CREATE TABLE" privileges could exploit this to read arbitrary bytes server memory. If the attacker also had certain "INSERT" and limited "UPDATE" privileges to a particular table, they could exploit this to update other columns in the same table.
It was discovered that PostgreSQL versions before 10.5, 9.6.10, 9.5.14, 9.4.19, and 9.3.24 failed to properly check authorization on certain statements involved with "INSERT ... ON CONFLICT DO UPDATE". An attacker with "CREATE TABLE" privileges could exploit this to read arbitrary bytes server memory. If the attacker also had certain "INSERT" and limited "UPDATE" privileges to a particular table, they could exploit this to update other columns in the same table.
It was discovered that PostgreSQL versions before 10.5, 9.6.10, 9.5.14 ...
It was discovered that PostgreSQL versions before 10.5, 9.6.10, 9.5.14, 9.4.19, and 9.3.24 failed to properly check authorization on certain statements involved with "INSERT ... ON CONFLICT DO UPDATE". An attacker with "CREATE TABLE" privileges could exploit this to read arbitrary bytes server memory. If the attacker also had certain "INSERT" and limited "UPDATE" privileges to a particular table, they could exploit this to update other columns in the same table.
Уязвимость системы управления базами данных PostgreSQL, связанная с ошибками авторизации, позволяющая нарушителю повысить свои привилегии
EPSS
7.1 High
CVSS3