Описание
Heap buffer overflow in PostgreSQL pgcrypto allows a ciphertext provider to execute arbitrary code as the operating system user running the database. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected.
A heap based buffer overflow flaw has been discovered in PostgreSQL. This Heap buffer overflow is in the pgcrypto component and allows a ciphertext provider to execute arbitrary code as the operating system user running the database.
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 |
|---|---|---|---|---|
| Red Hat Enterprise Linux 10 | postgresql18 | Affected | ||
| Red Hat Enterprise Linux 6 | postgresql | Out of support scope | ||
| Red Hat Enterprise Linux 7 | postgresql | Out of support scope | ||
| Red Hat Enterprise Linux 10 | postgresql16 | Fixed | RHSA-2026:3887 | 05.03.2026 |
| Red Hat Enterprise Linux 10.0 Extended Update Support | postgresql16 | Fixed | RHSA-2026:4441 | 12.03.2026 |
| Red Hat Enterprise Linux 8 | postgresql | Fixed | RHSA-2026:4024 | 09.03.2026 |
| Red Hat Enterprise Linux 8 | postgresql | Fixed | RHSA-2026:4059 | 09.03.2026 |
| Red Hat Enterprise Linux 8 | postgresql | Fixed | RHSA-2026:4063 | 09.03.2026 |
| Red Hat Enterprise Linux 8 | postgresql | Fixed | RHSA-2026:4064 | 09.03.2026 |
| Red Hat Enterprise Linux 8.2 Advanced Update Support | postgresql | Fixed | RHSA-2026:4506 | 12.03.2026 |
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Дополнительная информация
Статус:
EPSS
8.8 High
CVSS3
Связанные уязвимости
Heap buffer overflow in PostgreSQL pgcrypto allows a ciphertext provider to execute arbitrary code as the operating system user running the database. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected.
Heap buffer overflow in PostgreSQL pgcrypto allows a ciphertext provider to execute arbitrary code as the operating system user running the database. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected.
Heap buffer overflow in PostgreSQL pgcrypto allows a ciphertext provid ...
Heap buffer overflow in PostgreSQL pgcrypto allows a ciphertext provider to execute arbitrary code as the operating system user running the database. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected.
Уязвимость компонента pgcrypto системы управления базами данных PostgreSQL, позволяющая нарушителю выполнить произвольный код
EPSS
8.8 High
CVSS3