Описание
pgjdbc is an open source postgresql JDBC Driver. From 42.7.4 and until 42.7.7, when the PostgreSQL JDBC driver is configured with channel binding set to required (default value is prefer), the driver would incorrectly allow connections to proceed with authentication methods that do not support channel binding (such as password, MD5, GSS, or SSPI authentication). This could allow a man-in-the-middle attacker to intercept connections that users believed were protected by channel binding requirements. This vulnerability is fixed in 42.7.7.
A connection handling flaw was found in the pgjdbc connection driver in configurations that require channel binding. Connections created with authentication methods that should not allow channel binding permit connections to use channel binding. This flaw allows attackers to position themselves in the middle of a connection and intercept the connection.
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 |
|---|---|---|---|---|
| Cryostat 4 | postgresql | Affected | ||
| Red Hat AMQ Broker 7 | postgresql | Affected | ||
| Red Hat build of Apache Camel for Spring Boot 4 | postgresql | Affected | ||
| Red Hat build of Apicurio Registry 2 | postgresql | Affected | ||
| Red Hat build of Apicurio Registry 3 | postgresql | Affected | ||
| Red Hat build of Debezium 2 | postgresql | Not affected | ||
| Red Hat build of Debezium 3 | postgresql | Not affected | ||
| Red Hat build of OptaPlanner 8 | postgresql | Not affected | ||
| Red Hat build of Quarkus | quarkus-bom | Not affected | ||
| Red Hat Data Grid 8 | postgresql | Not affected |
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Дополнительная информация
Статус:
8.2 High
CVSS3
Связанные уязвимости
pgjdbc is an open source postgresql JDBC Driver. From 42.7.4 and until 42.7.7, when the PostgreSQL JDBC driver is configured with channel binding set to required (default value is prefer), the driver would incorrectly allow connections to proceed with authentication methods that do not support channel binding (such as password, MD5, GSS, or SSPI authentication). This could allow a man-in-the-middle attacker to intercept connections that users believed were protected by channel binding requirements. This vulnerability is fixed in 42.7.7.
pgjdbc is an open source postgresql JDBC Driver. From 42.7.4 and until 42.7.7, when the PostgreSQL JDBC driver is configured with channel binding set to required (default value is prefer), the driver would incorrectly allow connections to proceed with authentication methods that do not support channel binding (such as password, MD5, GSS, or SSPI authentication). This could allow a man-in-the-middle attacker to intercept connections that users believed were protected by channel binding requirements. This vulnerability is fixed in 42.7.7.
pgjdbc is an open source postgresql JDBC Driver. From 42.7.4 and until ...
pgjdbc Client Allows Fallback to Insecure Authentication Despite channelBinding=require Configuration
Уязвимость драйвера JDBC pgjdbc для подключения Java-программ к базе данных PostgreSQL, позволяющая нарушителю реализовать атаку типа «человек посередине»
8.2 High
CVSS3