In Open vSwitch (OvS) 2.7.0, while parsing an OFPT_QUEUE_GET_CONFIG_REPLY type OFP 1.0 message, there is a buffer over-read that is caused by an unsigned integer underflow in the function `ofputil_pull_queue_get_config_reply10` in `lib/ofp-util.c`.
総合評価: CVE-2017-9214 は高リスク(71.3/100)。CVSS 深刻度は重大。悪用される可能性が高い(EPSS 4.37%、89 パーセンタイル) 推奨対応: 悪用可能性が高いため、影響範囲の確認と修補の優先付けを推奨します。
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 | 2026-05-08 | 3.39% | 4.37% | +0.98% |
| 2 | 2025-12-31 | 3.07% | 3.39% | +0.32% |
| 3 | 2025-12-18 | — | 3.07% | — |
EPSS の全履歴 (全 18 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 |
|---|---|---|---|---|---|---|
| 9.8 | 3.1 | CRITICAL |
|
3.9 | 5.9 | [email protected] |
| 7.5 | 2.0 | HIGH |
|
10.0 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2017-9214 not yet assigned priority: Debian including 1 source packages (openvswitch), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2017-9214 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2017-9214 |
suse
|
high | CVE-2017-9214 severity important: SUSE including 15 source package names (libopenvswitch-2_11-0, libopenvswitch-2_8-0, …), 46 product×package rows across 22 product lines (HPE Helion OpenStack 8, SUSE Linux Enterprise High Performance Computing 15-LTSS, … (22 product lines)): Known Not Affected 32, Fixed 14. | https://www.suse.com/security/cve/CVE-2017-9214/ |
ubuntu
|
medium | CVE-2017-9214 medium priority: Ubuntu including 1 source packages (openvswitch), 5 status rows across 5 suites (trusty, upstream, xenial, yakkety, zesty): released 2, DNE 1, ignored 1, needs-triage 1. | https://ubuntu.com/security/CVE-2017-9214 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| openvswitch | openvswitch | 2.7.0 | cpe:2.3:a:openvswitch:openvswitch:2.7.0:*:*:*:*:*:*:* |
| debian | debian_linux | 9.0 | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
| redhat | openstack | 6.0 | cpe:2.3:a:redhat:openstack:6.0:*:*:*:*:*:*:* |
| redhat | openstack | 7.0 | cpe:2.3:a:redhat:openstack:7.0:*:*:*:*:*:*:* |
| redhat | openstack | 8 | cpe:2.3:a:redhat:openstack:8:*:*:*:*:*:*:* |
| redhat | openstack | 9 | cpe:2.3:a:redhat:openstack:9:*:*:*:*:*:*:* |
| redhat | openstack | 10 | cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:* |
| redhat | openstack | 11 | cpe:2.3:a:redhat:openstack:11:*:*:*:*:*:*:* |
| redhat | virtualization | 4.1 | cpe:2.3:a:redhat:virtualization:4.1:*:*:*:*:*:*:* |
| redhat | virtualization_manager | 4.1 | cpe:2.3:a:redhat:virtualization_manager:4.1:*:*:*:*:*:*:* |
| redhat | virtualization | 4.0 | cpe:2.3:a:redhat:virtualization:4.0:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://access.redhat.com/errata/RHSA-2017:2418 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2017:2553 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2017:2648 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2017:2665 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2017:2692 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2017:2698 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2017:2727 | Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2021/02/msg00032.html | Mailing List Third Party Advisory |
| https://mail.openvswitch.org/pipermail/ovs-dev/2017-May/332711.html | Mailing List Patch Vendor Advisory |