CVE-2024-7348
HIGH7.5EPSS 0.76%PostgreSQL relation replacement during pg_dump executes arbitrary SQL
發布日:2024/8/8修改日:2026/4/28
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.
受影響套件(8)
- Alpine/postgresql14from 0, < 14.13-r0
- Alpine/postgresql15from 0, < 15.8-r0
- Alpine/postgresql16from 0, < 16.4-r0
- Bitnami/postgresqlfrom 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
- Debian/postgresql-13from 0, < 13.16-0+deb11u1
- Debian/postgresql-13from 0, < 13.16-0+deb11u1
- Debian/postgresql-15from 0, < 15.8-0+deb12u1
- Debian/postgresql-15from 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 |
參考連結(6)
- ADVISORYhttps://security.alpinelinux.org/vuln/CVE-2024-7348
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2024-7348
- WEBhttps://nvd.nist.gov/vuln/detail/CVE-2024-7348
- WEBhttps://security.netapp.com/advisory/ntap-20240822-0002/
- WEBhttps://www.postgresql.org/support/security/CVE-2024-7348/
- WEBhttp://www.openwall.com/lists/oss-security/2024/08/11/1