GHSA-v7wg-cpwc-24m4 · 深刻度: high · エコシステム: maven — pgjdbc Does Not Check Class Instantiation when providing Plugin Classes
pgjdbc is the offical PostgreSQL JDBC Driver. A security hole was found in the jdbc driver for postgresql database while doing security research. The system using the postgresql library will be attacked when attacker control the jdbc url or properties. pgjdbc instantiates plugin instances based on class names provided via `authenticationPluginClassName`, `sslhostnameverifier`, `socketFactory`, `sslfactory`, `sslpasswordcallback` connection properties. However, the driver did not verify if the class implements the expected interface before instantiating the class. This can lead to code execution loaded via arbitrary classes. Users using plugins are advised to upgrade. There are no known workarounds for this issue.
総合評価: CVE-2022-21724 は悪用リスクが高い(72.8/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 3.01%、86 パーセンタイル) 根拠: 公開エクスプロイトが 1 件参照されています(Exploit-DB)。 推奨対応: 公開エクスプロイトが確認されています。影響範囲の確認、緩和策の適用、パッチ適用を優先してください。
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。
| EDB-ID | ソース | 種別 | 公開 | リンク |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
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 | 3.14% | 3.01% | -0.13% |
| 2 | 2026-06-08 | 4.06% | 3.14% | -0.91% |
| 3 | 2026-06-02 | — | 4.06% | — |
EPSS の全履歴 (全 62 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 |
|---|---|---|---|---|---|---|
| 7.0 | 3.1 | HIGH |
|
1.0 | 5.9 | [email protected] |
| 9.8 | 3.1 | CRITICAL |
|
3.9 | 5.9 | [email protected] |
| 7.5 | 2.0 | HIGH |
|
10.0 | 6.4 | [email protected] |
GHSA-v7wg-cpwc-24m4 · 深刻度: high · エコシステム: maven — pgjdbc Does Not Check Class Instantiation when providing Plugin Classes
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
— | CVE-2022-21724: 1 source package rows (java-postgresql-jdbc); 7 state rows across 7 repos (3.17-community, 3.18-community, 3.19-community, 3.20-community, 3.21-community, 3.22-community, edge-community); fixed 7, open 0. | https://security.alpinelinux.org/vuln/CVE-2022-21724 |
debian
|
not yet assigned | CVE-2022-21724 not yet assigned priority: Debian including 1 source packages (libpgjava), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2022-21724 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2022-21724 |
suse
|
medium | CVE-2022-21724 severity moderate: SUSE including 2 source package names (postgresql-jdbc, postgresql-jdbc-42.2.10-150200.3.8.2), 35 product×package rows across 35 product lines (HPE Helion OpenStack 8, SUSE Enterprise Storage 7.1, … (35 product lines)): Known Not Affected 34, Fixed 1. | https://www.suse.com/security/cve/CVE-2022-21724/ |
ubuntu
|
medium | CVE-2022-21724 medium priority: Ubuntu including 1 source packages (libpgjava), 14 status rows across 14 suites (bionic, focal, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): not-affected 6, needs-triage 5, ignored 2, released 1. | https://ubuntu.com/security/CVE-2022-21724 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| postgresql | postgresql_jdbc_driver | < 42.2.25 | cpe:2.3:a:postgresql:postgresql_jdbc_driver:*:*:*:*:*:*:*:* |
| postgresql | postgresql_jdbc_driver | >= 42.3.0, < 42.3.2 | cpe:2.3:a:postgresql:postgresql_jdbc_driver:*:*:*:*:*:*:*:* |
| postgresql | postgresql_jdbc_driver | 42.3.2 | cpe:2.3:a:postgresql:postgresql_jdbc_driver:42.3.2:rc1:*:*:*:*:*:* |
| fedoraproject | fedora | 35 | cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* |
| quarkus | quarkus | < 2.7.2 | cpe:2.3:a:quarkus:quarkus:*:*:*:*:*:*:*:* |
| debian | debian_linux | 9.0 | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
| debian | debian_linux | 10.0 | cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* |
| debian | debian_linux | 11.0 | cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://github.com/pgjdbc/pgjdbc/commit/f4d0ed69c0b3aae8531d83d6af4c57f22312c813 | Patch Third Party Advisory |
| https://github.com/pgjdbc/pgjdbc/security/advisories/GHSA-v7wg-cpwc-24m4 | Exploit Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2022/05/msg00027.html | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BVEO7BEFXPBVHSPYL3YKQWZI6DYXQLFS/ | |
| https://security.netapp.com/advisory/ntap-20220311-0005/ | Third Party Advisory |
| https://www.debian.org/security/2022/dsa-5196 | Third Party Advisory |