Описание
Buffer over-read in PostgreSQL GB18030 encoding validation allows a database input provider to achieve temporary denial of service on platforms where a 1-byte over-read can elicit process termination. This affects the database server and also libpq. Versions before PostgreSQL 17.5, 16.9, 15.13, 14.18, and 13.21 are affected.
A flaw was found in PostgreSQL. A buffer over-read in PostgreSQL GB18030 encoding validation allows a database input provider to achieve temporary denial of service on platforms where a 1-byte over-read can lead to process termination.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 10 | libpq | Fix deferred | ||
| Red Hat Enterprise Linux 6 | postgresql | Out of support scope | ||
| Red Hat Enterprise Linux 7 | postgresql | Fix deferred | ||
| Red Hat Enterprise Linux 8 | libpq | Fix deferred | ||
| Red Hat Enterprise Linux 8 | postgresql:12/postgresql | Fix deferred | ||
| Red Hat Enterprise Linux 9 | libpq | Fix deferred | ||
| Red Hat Enterprise Linux 9 | postgresql | Fix deferred | ||
| Red Hat Enterprise Linux 10 | postgresql16 | Fixed | RHSA-2025:14826 | 28.08.2025 |
| Red Hat Enterprise Linux 8 | postgresql | Fixed | RHSA-2025:14899 | 28.08.2025 |
| Red Hat Enterprise Linux 8 | postgresql | Fixed | RHSA-2025:15021 | 02.09.2025 |
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Дополнительная информация
Статус:
5.9 Medium
CVSS3
Связанные уязвимости
Buffer over-read in PostgreSQL GB18030 encoding validation allows a database input provider to achieve temporary denial of service on platforms where a 1-byte over-read can elicit process termination. This affects the database server and also libpq. Versions before PostgreSQL 17.5, 16.9, 15.13, 14.18, and 13.21 are affected.
Buffer over-read in PostgreSQL GB18030 encoding validation allows a database input provider to achieve temporary denial of service on platforms where a 1-byte over-read can elicit process termination. This affects the database server and also libpq. Versions before PostgreSQL 17.5, 16.9, 15.13, 14.18, and 13.21 are affected.
PostgreSQL GB18030 encoding validation can read one byte past end of allocation for text that fails validation
Buffer over-read in PostgreSQL GB18030 encoding validation allows a da ...
5.9 Medium
CVSS3