CVE-2024-7348
PostgreSQL relation replacement during pg_dump executes arbitrary SQL
7.5
HIGH
CVSS 3.1
EPSS 1.6%
描述
Time-of-check Time-of-use (TOCTOU) race condition in pg_dump in PostgreSQL allows an object creator to execute arbitrary SQL functions as the user running pg_dump, which is often a superuser. The attack involves replacing another relation type with a view or foreign table. The attack requires waiting for pg_dump to start, but winning the race condition is trivial if the attacker retains an open transaction. Versions before PostgreSQL 16.4, 15.8, 14.13, 13.16, and 12.20 are affected.
如何修補 CVE-2024-7348
要修補 CVE-2024-7348,請將受影響套件升級到下列已修補版本。
- —升級至 14.13-r0 或更新版本
- —升級至 15.8-r0 或更新版本
- —升級至 16.4-r0 或更新版本
- —升級至 12.20.0 或更新版本
- —升級至 13.16-0+deb11u1 或更新版本
- —升級至 13.16-0+deb11u1 或更新版本
- —升級至 15.8-0+deb12u1 或更新版本
- —升級至 15.8-0+deb12u1 或更新版本
CVE-2024-7348 正在被利用嗎?
低 — EPSS 為 1.6%,目前沒有觀察到大規模利用活動。
受影響套件(8)
- from 0, < 14.13-r0
- from 0, < 15.8-r0
- from 0, < 16.4-r0
- from 0, < 12.20.0, >= 13.0.0, < 13.16.0, >= 14.0.0, < 14.13.0, >= 15.0.0, < 15.8.0, >= 16.0.0, < 16.4.0
- from 0, < 13.16-0+deb11u1
- from 0, < 13.16-0+deb11u1
- from 0, < 15.8-0+deb12u1
- from 0, < 15.8-0+deb12u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |