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CVE-2020-1690

Quick assessment

Affected
n/a openstack-selinux
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OpenStack是美国国家航空航天局（National Aeronautics and Space Administration）和美国Rackspace公司合作研发的一个云平台管理项目。 OpenStack openstack-selinux 存在安全漏洞，该漏洞源于不会阻止容器中的非root用户特权升级。 一个或多个Red Hat OpenStack（RHOSP）容器中的非root用户攻击者可以将消息发送到dbus。 通过访问dbus攻击者可以启动或停止服务，从而可能导致拒绝服务。

AI Predicted 6.5 Difficulty: Easy EPSS 0.22% · P13

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2020-1690

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An improper authorization flaw was discovered in openstack-selinux's applied policy where it does not prevent a non-root user in a container from privilege escalation. A non-root attacker in one or more Red Hat OpenStack (RHOSP) containers could send messages to the dbus. With access to the dbus, the attacker could start or stop services, possibly causing a denial of service. Versions before openstack-selinux 0.8.24 are affected.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
OpenStack 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenStack是美国国家航空航天局（National Aeronautics and Space Administration）和美国Rackspace公司合作研发的一个云平台管理项目。 OpenStack openstack-selinux 存在安全漏洞，该漏洞源于不会阻止容器中的非root用户特权升级。 一个或多个Red Hat OpenStack（RHOSP）容器中的非root用户攻击者可以将消息发送到dbus。 通过访问dbus攻击者可以启动或停止服务，从而可能导致拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- openstack-selinux before openstack-selinux 0.8.24 -

II. Public POCs for CVE-2020-1690

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III. Intelligence Information for CVE-2020-1690

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Vendor Advisories for CVE-2020-1690 (1)

Same Patch Batch · n/a · 2021-06-07 · 22 CVEs total

CVE-2021-23391 7.3 HIGH Arbitrary File Write via Archive Extraction (Zip Slip)
CVE-2020-36384 6.1 MEDIUM PageLayer 跨站脚本漏洞
CVE-2020-36383 6.1 MEDIUM PageLayer 跨站脚本漏洞
CVE-2020-36385 Linux kernel 资源管理错误漏洞
CVE-2021-3277 Nagios XI代码问题漏洞
CVE-2020-26885 2sic 2sxc 跨站脚本漏洞
CVE-2021-28382 Zoho ManageEngine Key Manager Plus 6001 跨站脚本漏洞
CVE-2021-33904 Accela Civic Platform 跨站脚本漏洞
CVE-2020-1719 Red Hat Wildfly 安全漏洞
CVE-2021-33896 Dino 路径遍历漏洞
CVE-2020-18264 Simple-Log 跨站请求伪造漏洞
CVE-2020-18265 Simple-Log 跨站请求伪造漏洞
CVE-2020-18268 Z-BlogPHP 输入验证错误漏洞
CVE-2019-25045 Linux kernel 资源管理错误漏洞
CVE-2020-36387 Linux kernel 资源管理错误漏洞
CVE-2020-36386 Linux kernel 缓冲区错误漏洞
CVE-2018-25015 Linux kernel 资源管理错误漏洞
CVE-2020-1742 Kubernetes 安全漏洞
CVE-2020-1750 Red Hat OpenShift Container Platform 资源管理错误漏洞
CVE-2020-25716 Red Hat CloudForms 安全漏洞

Showing top 20 of 22 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: n/a
Same weakness: CWE-285

V. Comments for CVE-2020-1690

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