Уязвимость инсталлятора BigSQL системы управления базами данных PostgreSQL, позволяющая нарушителю прочитать произвольные области памяти серверного процесса

Уязвимость утилит pg_upgrade и pg_dump системы управления базами данных PostgreSQL, позволяющая нарушителю выполнить произвольные SQL-команды

Уязвимость системы управления базами данных PostgreSQL, связанная с недостатками процедуры аутентифиации, позволяющая нарушителю получить доступ к учетной записи базы данных

Security update for postgresql12

Security update for postgresql13

Security update for postgresql10

Security update for postgresql94

Security update for postgresql12

Security update for postgresql13

Security update for postgresql13

Security update for postgresql12

Security update for postgresql10 and postgresql12

Security update for postgresql10

Security update for postgresql10

Security update for postgresql10

Security update for postgresql96

Security update for postgresql94

Security update for postgresql94

A vulnerability was found in libpq, the default PostgreSQL client library where libpq failed to properly reset its internal state between connections. If an affected version of libpq was used with "host" or "hostaddr" connection parameters from untrusted input, attackers could bypass client-side connection security features, obtain access to higher privileged connections or potentially cause other impact through SQL injection, by causing the PQescape() functions to malfunction. Postgresql versions before 10.5, 9.6.10, 9.5.14, 9.4.19, and 9.3.24 are affected.

A flaw was found in PostgreSQL's "ALTER ... DEPENDS ON EXTENSION", where sub-commands did not perform authorization checks. An authenticated attacker could use this flaw in certain configurations to perform drop objects such as function, triggers, et al., leading to database corruption. This issue affects PostgreSQL versions before 12.2, before 11.7, before 10.12 and before 9.6.17.