CVE-2026-2003
MEDIUM4.3EPSS 0.02%PostgreSQL oidvector discloses a few bytes of memory
發布日:2026/2/12修改日:2026/4/28
描述
Improper validation of type "oidvector" in PostgreSQL allows a database user to disclose a few bytes of server memory. We have not ruled out viability of attacks that arrange for presence of confidential information in disclosed bytes, but they seem unlikely. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected.
受影響套件(11)
- Alpine/postgresql15from 0, < 15.16-r0
- Alpine/postgresql16from 0, < 16.12-r0
- Alpine/postgresql17from 0, < 17.8-r0
- Alpine/postgresql18from 0, < 18.2-r0
- Bitnami/postgresqlfrom 0, < 14.21.0, >= 15.0.0, < 15.16.0, >= 16.0.0, < 16.12.0, >= 17.0.0, < 17.8.0, >= 18.0.0, < 18.2.0
- Debian/postgresql-13from 0, < 13.23-0+deb11u2
- Debian/postgresql-15from 0, < 15.16-0+deb12u1
- Debian/postgresql-15from 0, < 15.16-0+deb12u1
- Debian/postgresql-17from 0, < 17.8-0+deb13u1
- Debian/postgresql-17from 0, < 17.8-0+deb13u1
- Debian/postgresql-18from 0, < 18.2-1
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 |