GHSA-jr9m-v5qh-mh2j · 深刻度: high · エコシステム: pip — OpenStack Neutron overlapping security group rules prevents compute node network configuration
An issue was discovered in OpenStack Neutron 11.x before 11.0.7, 12.x before 12.0.6, and 13.x before 13.0.3. By creating two security groups with separate/overlapping port ranges, an authenticated user may prevent Neutron from being able to configure networks on any compute nodes where those security groups are present, because of an Open vSwitch (OVS) firewall KeyError. All Neutron deployments utilizing neutron-openvswitch-agent are affected.
総合評価: CVE-2019-10876 は中リスク(53.3/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 1.76%、75 パーセンタイル) 根拠: 直近 1 日で EPSS が +1.11% 上昇。悪用への関心が高まっている可能性があります。 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 | 0.65% | 1.76% | +1.11% |
| 2 | 2026-01-19 | 0.66% | 0.65% | -0.01% |
| 3 | 2025-12-29 | — | 0.66% | — |
EPSS の全履歴 (全 16 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 |
|---|---|---|---|---|---|---|
| 6.5 | 3.0 | MEDIUM |
|
2.8 | 3.6 | [email protected] |
| 4.0 | 2.0 | MEDIUM |
|
8.0 | 2.9 | [email protected] |
GHSA-jr9m-v5qh-mh2j · 深刻度: high · エコシステム: pip — OpenStack Neutron overlapping security group rules prevents compute node network configuration
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2019-10876 not yet assigned priority: Debian including 1 source packages (neutron), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2019-10876 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2019-10876 |
suse
|
high | CVE-2019-10876 severity important: SUSE including 435 source package names (ardana-ansible-8.0+git.1553878455.7439e04-3.61.1, ardana-ansible-9.0+git.1560211997.7ac9792-3.3.5, …), 930 product×package rows across 6 product lines (HPE Helion OpenStack 8, SUSE OpenStack Cloud 7, … (6 product lines)): Fixed 919, Known Not Affected 11. | https://www.suse.com/security/cve/CVE-2019-10876/ |
ubuntu
|
medium | CVE-2019-10876 medium priority: Ubuntu including 1 source packages (neutron), 6 status rows across 6 suites (bionic, cosmic, disco, trusty, upstream, xenial): released 3, not-affected 2, DNE 1. | https://ubuntu.com/security/CVE-2019-10876 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| openstack | neutron | >= 11.0.0, < 11.0.7 | cpe:2.3:a:openstack:neutron:*:*:*:*:*:*:*:* |
| openstack | neutron | >= 12.0.0, < 12.0.6 | cpe:2.3:a:openstack:neutron:*:*:*:*:*:*:*:* |
| openstack | neutron | >= 13.0.0, < 13.0.3 | cpe:2.3:a:openstack:neutron:*:*:*:*:*:*:*:* |
| redhat | openstack | 13 | cpe:2.3:a:redhat:openstack:13:*:*:*:*:*:*:* |
| redhat | openstack | 14 | cpe:2.3:a:redhat:openstack:14:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| http://www.openwall.com/lists/oss-security/2019/04/09/2 | Mailing List Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2019:0879 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2019:0935 | Third Party Advisory |
| https://bugs.launchpad.net/ossa/+bug/1813007 | Issue Tracking Third Party Advisory |
| https://review.openstack.org/#/q/topic:bug/1813007 | Vendor Advisory |
| https://security.openstack.org/ossa/OSSA-2019-002.html | Third Party Advisory |