Уязвимость утечки информации в PostgreSQL через некорректное использование "search_path" в установочных скриптах расширений
Описание
Обнаружено, что некоторые расширения для PostgreSQL некорректно используют search_path
в своих установочных скриптах. Злоумышленник с достаточными привилегиями способен использовать эту уязвимость, чтобы обмануть администратора и заставить его выполнить специально подготовленный скрипт во время установки или обновления такого расширения.
Затронутые версии ПО
- PostgreSQL до версии 12.4
- PostgreSQL до версии 11.9
- PostgreSQL до версии 10.14
- PostgreSQL до версии 9.6.19
- PostgreSQL до версии 9.5.23
Тип уязвимости
Подмена данных
Ссылки
- Mailing ListThird Party Advisory
- Mailing ListThird Party Advisory
- Mailing ListThird Party Advisory
- Mailing ListThird Party Advisory
- Mailing ListThird Party Advisory
- Mailing ListThird Party Advisory
- Issue TrackingThird Party Advisory
- Mailing ListThird Party Advisory
- Third Party Advisory
- Third Party Advisory
- Third Party Advisory
- Mailing ListThird Party Advisory
- Mailing ListThird Party Advisory
- Mailing ListThird Party Advisory
- Mailing ListThird Party Advisory
- Mailing ListThird Party Advisory
- Mailing ListThird Party Advisory
- Issue TrackingThird Party Advisory
- Mailing ListThird Party Advisory
- Third Party Advisory
Уязвимые конфигурации
Одно из
Одно из
Одно из
EPSS
7.3 High
CVSS3
4.4 Medium
CVSS2
Дефекты
Связанные уязвимости
It was found that some PostgreSQL extensions did not use search_path safely in their installation script. An attacker with sufficient privileges could use this flaw to trick an administrator into executing a specially crafted script, during the installation or update of such extension. This affects PostgreSQL versions before 12.4, before 11.9, before 10.14, before 9.6.19, and before 9.5.23.
It was found that some PostgreSQL extensions did not use search_path safely in their installation script. An attacker with sufficient privileges could use this flaw to trick an administrator into executing a specially crafted script, during the installation or update of such extension. This affects PostgreSQL versions before 12.4, before 11.9, before 10.14, before 9.6.19, and before 9.5.23.
It was found that some PostgreSQL extensions did not use search_path s ...
EPSS
7.3 High
CVSS3
4.4 Medium
CVSS2