The Database Link library (dblink) in PostgreSQL 8.1 implements functions via CREATE statements that map to arbitrary libraries based on the C programming language, which allows remote authenticated superusers to map and execute a function from any library, as demonstrated by using the system function in libc.so.6 to gain shell access.
結論預警: CVE-2007-3280 綜合評估為高風險(65.2/100):CVSS 技術影響為嚴重級,利用機率偏高(EPSS 26.13%,百分位 98%) 核心證據: EPSS 顯示該漏洞近期被利用的可能性處於高位。 強制指令: 被利用機率偏高—請盤點暴露面並優先安排修補。
風險隨態勢動態變化;本站持續評估並同步更新本頁展示內容。
EPSS 日更估計相對被利用可能性;百分位表示該 CVE 在已評分漏洞中的相對排名(越高表示相對更嚴重)。
| # | 日期 | 舊 EPSS 分數 | 新 EPSS 分數 | 變化(新 − 舊) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 48.92% | 26.13% | -22.79% |
| 2 | 2026-02-05 | 48.05% | 48.92% | +0.87% |
| 3 | 2025-10-27 | — | 48.05% | — |
完整 EPSS 歷史 (共 22 筆)
該 CVE 的 CVSS 指標。
| 底座分 | 版本 | 嚴重度 | 向量 | 可利用性 | 影響 | 分數來源 |
|---|---|---|---|---|---|---|
| 9.0 | 2.0 | HIGH |
|
8.0 | 10.0 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
redhat
|
— | — | https://access.redhat.com/security/cve/CVE-2007-3280 |
ubuntu
|
medium | CVE-2007-3280 medium priority: Ubuntu including 2 source packages (postgresql-8.1, postgresql-8.2), 8 status rows across 4 suites (dapper, edgy, feisty, upstream): not-affected 4, DNE 2, needs-triage 2. | https://ubuntu.com/security/CVE-2007-3280 |
Red Hat does not consider this do be a security issue. The ability of the superuser to execute code on behalf of the database server is an intended feature and imposes no security threat as the superuser account is restricted to the database administrator.
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| postgresql | postgresql | 8.1 | cpe:2.3:a:postgresql:postgresql:8.1:*:*:*:*:*:*:* |