CVE-2024-4317
PostgreSQL pg_stats_ext and pg_stats_ext_exprs lack authorization checks
描述
Missing authorization in PostgreSQL built-in views pg_stats_ext and pg_stats_ext_exprs allows an unprivileged database user to read most common values and other statistics from CREATE STATISTICS commands of other users. The most common values may reveal column values the eavesdropper could not otherwise read or results of functions they cannot execute. Installing an unaffected version only fixes fresh PostgreSQL installations, namely those that are created with the initdb utility after installing that version. Current PostgreSQL installations will remain vulnerable until they follow the instructions in the release notes. Within major versions 14-16, minor versions before PostgreSQL 16.3, 15.7, and 14.12 are affected. Versions before PostgreSQL 14 are unaffected.
如何修補 CVE-2024-4317
要修補 CVE-2024-4317,請將受影響套件升級到下列已修補版本。
- —升級至 14.12.0 或更新版本
- —升級至 15.7-0+deb12u1 或更新版本
CVE-2024-4317 正在被利用嗎?
低 — EPSS 為 0.7%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- >= 14.0.0, < 14.12.0, >= 15.0.0, < 15.7.0, >= 16.0.0, < 16.3.0
- from 0, < 15.7-0+deb12u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |