IN THE EXTENSION SCRIPT, a SQL Injection vulnerability was found in PostgreSQL if it uses @extowner@, @extschema@, or @extschema:...@ inside a quoting construct (dollar quoting, '', or ""). If an administrator has installed files of a vulnerable, trusted, non-bundled extension, an attacker with database-level CREATE privilege can execute arbitrary code as the bootstrap superuser.
総合評価: CVE-2023-39417 は中リスク（56.1/100）。CVSS 深刻度は高。悪用される可能性が高い（EPSS 1.57%、72 パーセンタイル） 推奨対応: 影響資産を整理し、修補計画に組み込んでください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置（高いほど相対的に深刻）を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ（新 − 旧） |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.68% | 1.57% | +0.90% |
| 2 | 2026-03-21 | 0.62% | 0.68% | +0.06% |
| 3 | 2026-02-12 | — | 0.62% | — |
EPSS の全履歴 （全 27 件）
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 7.5 | 3.1 | HIGH |
|
1.6 | 5.9 | [email protected] |
| 8.8 | 3.1 | HIGH |
|
2.8 | 5.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
— | CVE-2023-39417: 4 source package rows (postgresql12, postgresql13, postgresql14, postgresql15); 19 state rows across 11 repos (3.17-main, 3.18-community, 3.18-main, 3.19-community, 3.19-main, 3.20-community, 3.20-main, 3.21-community, 3.22-community, edge-community, edge-main); fixed 19, open 0. | https://security.alpinelinux.org/vuln/CVE-2023-39417 |
debian
|
not yet assigned | CVE-2023-39417 not yet assigned priority: Debian including 3 source packages (pgextwlist, postgresql-13, postgresql-15), 7 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5, open 2. | https://security-tracker.debian.org/tracker/CVE-2023-39417 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2023-39417 |
suse
|
medium | CVE-2023-39417 severity moderate: SUSE including 501 source package names (14.9-12.30:libpq5-15.4-150200.5.12.1, 14.9-12.30:postgresql14-14.9-150200.5.29.1, …), 1376 product×package rows across 65 product lines (Container suse/postgres, Image SLES15-SP3-Manager-4-2-Server-BYOS-Azure, … (65 product lines)): Fixed 656, Known Not Affected 489, Known Affected 231. | https://www.suse.com/security/cve/CVE-2023-39417/ |
ubuntu
|
medium | CVE-2023-39417 medium priority: Ubuntu including 7 source packages (postgresql-10, postgresql-12, …), 84 status rows across 12 suites (bionic, focal, jammy, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): DNE 65, ignored 9, released 6, needs-triage 3, deferred 1. | https://ubuntu.com/security/CVE-2023-39417 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| postgresql | postgresql | >= 11.0, < 11.21 | cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* |
| postgresql | postgresql | >= 12.0, < 12.16 | cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* |
| postgresql | postgresql | >= 13.0, < 13.12 | cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* |
| postgresql | postgresql | >= 14.0, < 14.9 | cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* |
| postgresql | postgresql | >= 15.0, < 15.4 | cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* |
| redhat | software_collections | — | cpe:2.3:a:redhat:software_collections:-:*:*:*:*:*:*:* |
| redhat | enterprise_linux | 8.0 | cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux | 9.0 | cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* |
| debian | debian_linux | 8.0 | cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* |
| debian | debian_linux | 11.0 | cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* |
| debian | debian_linux | 12.0 | cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:* |