RHCOS 3：OpenShift Container Platform 3.11.374 (RHSA-2021:0079)
medium Nessus 插件 ID 312419
语言：
简介
远程 Red Hat CoreOS 主机缺少 OpenShift Container Platform 3.11.374 的一个或多个安全更新。描述
远程 Red Hat Enterprise Linux CoreOS 3 主机上安装的程序包受到 RHSA-2021:0079 公告中提及的多个漏洞影响。- golang.org/x/crypto：amd64 装配中溢出 32 位计数器时的密钥流环路（CVE-2019-11840）
- kubernetes：使用负载均衡器或外部IP的CVE-2020-8554中间人（）
- python-urllib3：通过 HTTP 请求方法可造成 CRLF 注入 (CVE-2020-26137)
请注意，Nessus 尚未测试这些问题，而是只依据应用程序自我报告的版本号进行判断。
解决方案
依据 RHSA-2021:0079 中的指南更新 RHCOS OpenShift Container Platform 3.11.374 程序包。另见
https://access.redhat.com/security/updates/classification/#moderate
https://bugzilla.redhat.com/show_bug.cgi?id=1691529
https://bugzilla.redhat.com/show_bug.cgi?id=1866789
https://bugzilla.redhat.com/show_bug.cgi?id=1870050
https://bugzilla.redhat.com/show_bug.cgi?id=1881319
https://bugzilla.redhat.com/show_bug.cgi?id=1883632
https://bugzilla.redhat.com/show_bug.cgi?id=1891051
插件详情
严重性: Medium
ID: 312419
文件名: rhcos-RHSA-2021-0079.nasl
版本: 1.1
类型: Local
代理: unix
发布时间: 2026/5/6
最近更新时间: 2026/5/6
支持的传感器: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Nessus
风险信息
VPR
风险因素: Medium
分数: 4.2
Vendor
Vendor Severity: Moderate
CVSS v2
风险因素: Medium
基本分数: 6.4
时间分数: 5
矢量: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N
CVSS 分数来源: CVE-2020-26137
CVSS v3
风险因素: Medium
基本分数: 6.5
时间分数: 5.9
矢量: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
时间矢量: CVSS:3.0/E:P/RL:O/RC:C
CVSS v4
风险因素: Medium
Base Score: 6.9
Threat Score: 5.5
Threat Vector: CVSS:4.0/E:P
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
漏洞信息
CPE: p-cpe:/a:redhat:enterprise_linux:golang-github-prometheus-node_exporter, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-service-idler, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-dockerregistry, p-cpe:/a:redhat:enterprise_linux:openshift-enterprise-autoheal, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-clients-redistributable, p-cpe:/a:redhat:enterprise_linux:golang-github-prometheus-prometheus, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-web-console, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-node-problem-detector, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-docker-excluder, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-master, p-cpe:/a:redhat:enterprise_linux:python-urllib3, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-pod, p-cpe:/a:redhat:enterprise_linux:atomic-openshift, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-cluster-autoscaler, p-cpe:/a:redhat:enterprise_linux:prometheus-alertmanager, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-sdn-ovs, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-excluder, p-cpe:/a:redhat:enterprise_linux:prometheus, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-hyperkube, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-descheduler, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-tests, p-cpe:/a:redhat:enterprise_linux:atomic-enterprise-service-catalog, p-cpe:/a:redhat:enterprise_linux:golang-github-openshift-oauth-proxy, p-cpe:/a:redhat:enterprise_linux:golang-github-prometheus-alertmanager, p-cpe:/a:redhat:enterprise_linux:python2-urllib3, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-metrics-server, cpe:/o:redhat:enterprise_linux:7:coreos, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-clients, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-node, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-hypershift, p-cpe:/a:redhat:enterprise_linux:atomic-enterprise-service-catalog-svcat, p-cpe:/a:redhat:enterprise_linux:openshift-enterprise-cluster-capacity, p-cpe:/a:redhat:enterprise_linux:prometheus-node-exporter, p-cpe:/a:redhat:enterprise_linux:atomic-openshift-template-service-broker
必需的 KB 项: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu
可利用: true
易利用性: Exploits are available
补丁发布日期: 2021/1/20
漏洞发布日期: 2019/5/9