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CVE-2020-1705

Quick assessment

Affected
Red Hat openshift/template-service-broker-operator
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.

Red Hat OpenShift是美国红帽（Red Hat）公司的一款平台即服务（PaaS）云计算平台，它支持构建、测试、部署和运行应用程序。 openshift/template-service-broker-operator-container中存在安全漏洞，该漏洞源于/etc/passwd被分配了不正确的权限。攻击者可利用该漏洞修改/etc/passwd，添加用户并提升权限。

CVSS 7.0 · High EPSS 0.26% · P16

Possible ATT&CK Techniques 1 AI

T1098.004 · SSH Authorized Keys
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I. Basic Information for CVE-2020-1705

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in openshift/template-service-broker-operator in all 4.x.x versions prior to 4.3.0, where an insecure modification vulnerability in the /etc/passwd file was found in the openshift/template-service-broker-operator. An attacker with access to the container could use this flaw to modify /etc/passwd and escalate their privileges.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
特权授予不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Red Hat OpenShift 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Red Hat OpenShift是美国红帽（Red Hat）公司的一款平台即服务（PaaS）云计算平台，它支持构建、测试、部署和运行应用程序。 openshift/template-service-broker-operator-container中存在安全漏洞，该漏洞源于/etc/passwd被分配了不正确的权限。攻击者可利用该漏洞修改/etc/passwd，添加用户并提升权限。
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
Red Hat openshift/template-service-broker-operator n/a -

II. Public POCs for CVE-2020-1705

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III. Intelligence Information for CVE-2020-1705

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Vendor Advisories for CVE-2020-1705 (1)

Same Patch Batch · Red Hat · 2020-03-19 · 9 CVEs total

CVE-2019-14872 Red Hat newlib libc library 代码问题漏洞
CVE-2019-19336 oVirt-engine‘s OAuth authorization endpoint 跨站脚本漏洞
CVE-2019-14873 Red Hat newlib libc library 代码问题漏洞
CVE-2019-14877 Red Hat newlib libc library 代码问题漏洞
CVE-2019-14878 Red Hat newlib libc library 代码问题漏洞
CVE-2019-14874 Red Hat newlib libc library 代码问题漏洞
CVE-2019-14875 Red Hat newlib libc library 代码问题漏洞
CVE-2019-14876 Red Hat newlib libc library 代码问题漏洞

IV. Related Vulnerabilities

Same vendor: Red Hat
Same weakness: CWE-266

V. Comments for CVE-2020-1705

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