RHEL 9:Red Hat OpenStack Platform 17.1 安全公告 (重要) (RHSA-2026:66401)

critical Nessus Plugin ID 344635

概要

遠端 Red Hat 主機缺少一個或多個安全性更新。

說明

遠端 Redhat Enterprise Linux 9 主機上安裝的多個套件受到 RHSA-2026:66401 公告中提及的多個弱點影響。

Red Hat OpenStack Platform 提供的設施可用於建置、部署和監控在常用實體硬體上執行的私有或公共基礎架構即服務 (IaaS) 雲端。

安全性修正:

* 透過 OpenStack nova 中無限制的 qemu-img 格式處理,進行任意主機檔案覆寫 (CVE-2026-24708)

* net/url:在 net/url 中剖析查詢參數時發生記憶體耗盡 (CVE-2025-61726)

* net/url 中 IPv6 主機常值的剖析不正確 (CVE-2026-25679)

* crypto/tls: golang: Go:憑證鏈建構過程存在拒絕服務弱點 (CVE-2026-32280)

* golang: Go crypto/tls:透過多個 TLS 1.3 金鑰更新訊息造成拒絕服務 (CVE-2026-32283)

* crypto/tls:TLS 工作階段恢復期間的憑證驗證不正確 (CVE-2025-68121)

* internal/syscall/unix:Root.Chmod 可能會跟隨符號連結導致跳脫根目錄限制 (CVE-2026-32282)

如需安全性問題的詳細資料,包括影響、CVSS 分數、致謝及其他相關資訊,請參閱〈參照〉一節列出的 CVE 頁面。

Tenable 已直接從 Red Hat Enterprise Linux 安全公告擷取前置描述區塊。

請注意,Nessus 並未測試這些問題,而是僅依據應用程式自我報告的版本號碼作出判斷。

解決方案

更新受影響的套件。

另請參閱

https://access.redhat.com/errata/RHSA-2026:66401

https://access.redhat.com/security/updates/classification/#important

https://bugzilla.redhat.com/show_bug.cgi?id=2430312

https://bugzilla.redhat.com/show_bug.cgi?id=2434432

https://bugzilla.redhat.com/show_bug.cgi?id=2437111

https://bugzilla.redhat.com/show_bug.cgi?id=2445356

https://bugzilla.redhat.com/show_bug.cgi?id=2456336

https://bugzilla.redhat.com/show_bug.cgi?id=2456338

https://bugzilla.redhat.com/show_bug.cgi?id=2456339

https://issues.redhat.com/browse/OSPRH-19640

https://issues.redhat.com/browse/OSPRH-23919

https://issues.redhat.com/browse/OSPRH-25386

https://issues.redhat.com/browse/OSPRH-25720

https://issues.redhat.com/browse/OSPRH-25998

https://issues.redhat.com/browse/OSPRH-26003

https://issues.redhat.com/browse/OSPRH-29196

https://issues.redhat.com/browse/OSPRH-31915

http://www.nessus.org/u?89912840

Plugin 詳細資訊

嚴重性: Critical

ID: 344635

檔案名稱: redhat-RHSA-2026-66401.nasl

版本: 1.1

類型: Local

代理程式: unix

已發布: 2026/9/10

已更新: 2026/9/10

支援的感應器: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

風險資訊

VPR

風險因素: Medium

分數: 6.3

百分位數: 96.4

Vendor

Vendor Severity: Important

CVSS v2

風險因素: Critical

基本分數: 10

時間性分數: 7.8

媒介: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS 評分資料來源: CVE-2025-68121

CVSS v3

風險因素: Critical

基本分數: 10

時間性分數: 9

媒介: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

時間媒介: CVSS:3.0/E:P/RL:O/RC:C

弱點資訊

CPE: cpe:/o:redhat:enterprise_linux:9, p-cpe:/a:redhat:enterprise_linux:ansible-collection-ansible-posix, p-cpe:/a:redhat:enterprise_linux:ansible-collections-openstack, p-cpe:/a:redhat:enterprise_linux:collectd-sensubility, p-cpe:/a:redhat:enterprise_linux:erlang-asn1, p-cpe:/a:redhat:enterprise_linux:erlang-compiler, p-cpe:/a:redhat:enterprise_linux:erlang-crypto, p-cpe:/a:redhat:enterprise_linux:erlang-eldap, p-cpe:/a:redhat:enterprise_linux:erlang-erts, p-cpe:/a:redhat:enterprise_linux:erlang-inets, p-cpe:/a:redhat:enterprise_linux:erlang-kernel, p-cpe:/a:redhat:enterprise_linux:erlang-mnesia, p-cpe:/a:redhat:enterprise_linux:erlang-os_mon, p-cpe:/a:redhat:enterprise_linux:erlang-parsetools, p-cpe:/a:redhat:enterprise_linux:erlang-public_key, p-cpe:/a:redhat:enterprise_linux:erlang-runtime_tools, p-cpe:/a:redhat:enterprise_linux:erlang-sasl, p-cpe:/a:redhat:enterprise_linux:erlang-snmp, p-cpe:/a:redhat:enterprise_linux:erlang-ssl, p-cpe:/a:redhat:enterprise_linux:erlang-stdlib, p-cpe:/a:redhat:enterprise_linux:erlang-syntax_tools, p-cpe:/a:redhat:enterprise_linux:erlang-tools, p-cpe:/a:redhat:enterprise_linux:erlang-xmerl, p-cpe:/a:redhat:enterprise_linux:erlang, p-cpe:/a:redhat:enterprise_linux:etcd, p-cpe:/a:redhat:enterprise_linux:octavia-amphora-image-fips-x86_64, p-cpe:/a:redhat:enterprise_linux:octavia-amphora-image-x86_64, p-cpe:/a:redhat:enterprise_linux:openstack-cinder, p-cpe:/a:redhat:enterprise_linux:openstack-dashboard, p-cpe:/a:redhat:enterprise_linux:openstack-heat-api-cfn, p-cpe:/a:redhat:enterprise_linux:openstack-heat-api, p-cpe:/a:redhat:enterprise_linux:openstack-heat-common, p-cpe:/a:redhat:enterprise_linux:openstack-heat-engine, p-cpe:/a:redhat:enterprise_linux:openstack-heat-monolith, p-cpe:/a:redhat:enterprise_linux:openstack-heat, p-cpe:/a:redhat:enterprise_linux:openstack-ironic-api, p-cpe:/a:redhat:enterprise_linux:openstack-ironic-common, p-cpe:/a:redhat:enterprise_linux:openstack-ironic-conductor, p-cpe:/a:redhat:enterprise_linux:openstack-ironic-python-agent, p-cpe:/a:redhat:enterprise_linux:openstack-ironic, p-cpe:/a:redhat:enterprise_linux:openstack-keystone, p-cpe:/a:redhat:enterprise_linux:openstack-neutron-common, p-cpe:/a:redhat:enterprise_linux:openstack-neutron-linuxbridge, p-cpe:/a:redhat:enterprise_linux:openstack-neutron-macvtap-agent, p-cpe:/a:redhat:enterprise_linux:openstack-neutron-metering-agent, p-cpe:/a:redhat:enterprise_linux:openstack-neutron-ml2, p-cpe:/a:redhat:enterprise_linux:openstack-neutron-openvswitch, p-cpe:/a:redhat:enterprise_linux:openstack-neutron-ovn-metadata-agent, p-cpe:/a:redhat:enterprise_linux:openstack-neutron-ovn-migration-tool, p-cpe:/a:redhat:enterprise_linux:openstack-neutron-rpc-server, p-cpe:/a:redhat:enterprise_linux:openstack-neutron-sriov-nic-agent, p-cpe:/a:redhat:enterprise_linux:openstack-neutron, p-cpe:/a:redhat:enterprise_linux:openstack-nova-api, p-cpe:/a:redhat:enterprise_linux:openstack-nova-common, p-cpe:/a:redhat:enterprise_linux:openstack-nova-compute, p-cpe:/a:redhat:enterprise_linux:openstack-nova-conductor, p-cpe:/a:redhat:enterprise_linux:openstack-nova-migration, p-cpe:/a:redhat:enterprise_linux:openstack-nova-novncproxy, p-cpe:/a:redhat:enterprise_linux:openstack-nova-scheduler, p-cpe:/a:redhat:enterprise_linux:openstack-nova-serialproxy, p-cpe:/a:redhat:enterprise_linux:openstack-nova-spicehtml5proxy, p-cpe:/a:redhat:enterprise_linux:openstack-nova, p-cpe:/a:redhat:enterprise_linux:openstack-selinux, p-cpe:/a:redhat:enterprise_linux:openstack-swift-account, p-cpe:/a:redhat:enterprise_linux:openstack-swift-container, p-cpe:/a:redhat:enterprise_linux:openstack-swift-object, p-cpe:/a:redhat:enterprise_linux:openstack-swift-proxy, p-cpe:/a:redhat:enterprise_linux:openstack-swift, p-cpe:/a:redhat:enterprise_linux:openstack-tripleo-heat-templates, p-cpe:/a:redhat:enterprise_linux:os-net-config, p-cpe:/a:redhat:enterprise_linux:puppet-rabbitmq, p-cpe:/a:redhat:enterprise_linux:puppet-tripleo, p-cpe:/a:redhat:enterprise_linux:python-cinder-tests-tempest, p-cpe:/a:redhat:enterprise_linux:python-django-horizon, p-cpe:/a:redhat:enterprise_linux:python-glance-store, p-cpe:/a:redhat:enterprise_linux:python-os-brick, p-cpe:/a:redhat:enterprise_linux:python-oslo-messaging, p-cpe:/a:redhat:enterprise_linux:python-oslo-serialization, p-cpe:/a:redhat:enterprise_linux:python-ovsdbapp, p-cpe:/a:redhat:enterprise_linux:python3-cinder-common, p-cpe:/a:redhat:enterprise_linux:python3-cinder-tests-tempest, p-cpe:/a:redhat:enterprise_linux:python3-cinder, p-cpe:/a:redhat:enterprise_linux:python3-django-horizon, p-cpe:/a:redhat:enterprise_linux:python3-glance-store, p-cpe:/a:redhat:enterprise_linux:python3-ironic-python-agent, p-cpe:/a:redhat:enterprise_linux:python3-keystone, p-cpe:/a:redhat:enterprise_linux:python3-neutron, p-cpe:/a:redhat:enterprise_linux:python3-nova, p-cpe:/a:redhat:enterprise_linux:python3-os-brick, p-cpe:/a:redhat:enterprise_linux:python3-oslo-messaging, p-cpe:/a:redhat:enterprise_linux:python3-oslo-serialization, p-cpe:/a:redhat:enterprise_linux:python3-ovsdbapp, p-cpe:/a:redhat:enterprise_linux:python3-swift, p-cpe:/a:redhat:enterprise_linux:rhosp-director-images-all, p-cpe:/a:redhat:enterprise_linux:rhosp-director-images-base, p-cpe:/a:redhat:enterprise_linux:rhosp-director-images-fips-x86_64, p-cpe:/a:redhat:enterprise_linux:rhosp-director-images-ipa-fips-x86_64, p-cpe:/a:redhat:enterprise_linux:rhosp-director-images-ipa-x86_64, p-cpe:/a:redhat:enterprise_linux:rhosp-director-images-metadata, p-cpe:/a:redhat:enterprise_linux:rhosp-director-images-minimal-fips, p-cpe:/a:redhat:enterprise_linux:rhosp-director-images-minimal, p-cpe:/a:redhat:enterprise_linux:rhosp-director-images-multirhel-x86_64, p-cpe:/a:redhat:enterprise_linux:rhosp-director-images-uefi-fips-x86_64, p-cpe:/a:redhat:enterprise_linux:rhosp-director-images-uefi-x86_64, p-cpe:/a:redhat:enterprise_linux:rhosp-director-images-x86_64, p-cpe:/a:redhat:enterprise_linux:rhosp-director-images, p-cpe:/a:redhat:enterprise_linux:tripleo-ansible

必要的 KB 項目: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

可被惡意程式利用: true

可輕鬆利用: Exploits are available

修補程式發佈日期: 2026/9/10

弱點發布日期: 2026/1/22

參考資訊

CVE: CVE-2025-61726, CVE-2025-68121, CVE-2026-24708, CVE-2026-25679, CVE-2026-32280, CVE-2026-32282, CVE-2026-32283

CWE: 1286, 367, 73, 764, 770

RHSA: 2026:66401