Vulnerability in the Java SE component of Oracle Java SE (subcomponent: Java DB). Supported versions that are affected are Java SE: 6u191, 7u181 and 8u172. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE. While the vulnerability is in Java SE, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Java SE. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVE-2018-2938 addresses CVE-2018-1313. CVSS 3.0 Base Score 9.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H).
総合評価: CVE-2018-2938 は中リスク（59.6/100）。CVSS 深刻度は重大。悪用される可能性が高い（EPSS 0.57%、68 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 | 2025-11-21 | 0.76% | 0.57% | -0.18% |
| 2 | 2025-11-18 | 0.57% | 0.76% | +0.18% |
| 3 | 2025-10-18 | — | 0.57% | — |
EPSS の全履歴 （全 15 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 |
|---|---|---|---|---|---|---|
| 9.0 | 3.1 | CRITICAL |
|
2.2 | 6.0 | [email protected] |
| 6.8 | 2.0 | MEDIUM |
|
8.6 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
critical | CVE-2018-2938: 1 source package rows (openjdk8); 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-2018-2938 |
debian
|
unimportant | CVE-2018-2938 unimportant priority: Debian including 1 source packages (openjdk-8), 1 status rows across 1 suites (sid): resolved 1. | https://security-tracker.debian.org/tracker/CVE-2018-2938 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2018-2938 |
suse
|
high | CVE-2018-2938 severity important: SUSE including 39 source package names (9.0.97-openjdk8-59.4:java-1_8_0-openjdk-1.8.0.181-3.10.1, 9.0.97-openjdk8-59.4:java-1_8_0-openjdk-headless-1.8.0.181-3.10.1, …), 215 product×package rows across 39 product lines (Container containers/apache-tomcat, Image tomcat_15_6, … (39 product lines)): Fixed 215. | https://www.suse.com/security/cve/CVE-2018-2938/ |
ubuntu
|
medium | CVE-2018-2938 medium priority: Ubuntu including 5 source packages (icedtea-web, openjdk-6, openjdk-7, openjdk-8, openjdk-9), 65 status rows across 13 suites (artful, bionic, cosmic, disco, eoan, focal, groovy, hirsute, impish, jammy, trusty, upstream, xenial): DNE 36, not-affected 24, ignored 3, needs-triage 2. | https://ubuntu.com/security/CVE-2018-2938 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| oracle | jdk | 1.6.0 | cpe:2.3:a:oracle:jdk:1.6.0:update191:*:*:*:*:*:* |
| oracle | jdk | 1.7.0 | cpe:2.3:a:oracle:jdk:1.7.0:update181:*:*:*:*:*:* |
| oracle | jdk | 1.8.0 | cpe:2.3:a:oracle:jdk:1.8.0:update172:*:*:*:*:*:* |
| oracle | jre | 1.6.0 | cpe:2.3:a:oracle:jre:1.6.0:update191:*:*:*:*:*:* |
| oracle | jre | 1.7.0 | cpe:2.3:a:oracle:jre:1.7.0:update181:*:*:*:*:*:* |
| oracle | jre | 1.8.0 | cpe:2.3:a:oracle:jre:1.8.0:update172:*:*:*:*:*:* |
| netapp | active_iq_unified_manager | — | cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:* |
| netapp | active_iq_unified_manager | — | cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:windows:*:* |
| netapp | cloud_backup | — | cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:* |
| netapp | e-series_santricity_os_controller | >= 11.0, <= 11.70.1 | cpe:2.3:a:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:* |
| netapp | e-series_santricity_storage_manager | — | cpe:2.3:a:netapp:e-series_santricity_storage_manager:-:*:*:*:*:*:*:* |
| netapp | oncommand_insight | — | cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:* |
| netapp | oncommand_unified_manager | — | cpe:2.3:a:netapp:oncommand_unified_manager:-:*:*:*:*:*:*:* |
| netapp | oncommand_workflow_automation | — | cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:* |
| netapp | plug-in_for_symantec_netbackup | — | cpe:2.3:a:netapp:plug-in_for_symantec_netbackup:-:*:*:*:*:*:*:* |
| netapp | snapmanager | — | cpe:2.3:a:netapp:snapmanager:-:*:*:*:*:oracle:*:* |
| netapp | snapmanager | — | cpe:2.3:a:netapp:snapmanager:-:*:*:*:*:sap:*:* |
| netapp | steelstore_cloud_integrated_storage | — | cpe:2.3:a:netapp:steelstore_cloud_integrated_storage:-:*:*:*:*:*:*:* |
| netapp | storage_replication_adapter_for_clustered_data_ontap | >= 9.7 | cpe:2.3:a:netapp:storage_replication_adapter_for_clustered_data_ontap:*:*:*:*:*:vmware_vsphere:*:* |
| netapp | vasa_provider_for_clustered_data_ontap | >= 9.7 | cpe:2.3:a:netapp:vasa_provider_for_clustered_data_ontap:*:*:*:*:*:*:*:* |
| netapp | virtual_storage_console | >= 9.7 | cpe:2.3:a:netapp:virtual_storage_console:*:*:*:*:*:vmware_vsphere:*:* |
| URL | タグ |
|---|---|
| http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html | Patch Vendor Advisory |
| http://www.securityfocus.com/bid/104774 | Broken Link |
| http://www.securitytracker.com/id/1041302 | Broken Link |
| https://security.netapp.com/advisory/ntap-20180726-0001/ | Third Party Advisory |