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CVE-2020-1955

Quick assessment

Affected
n/a Apache CouchDB
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.

Apache CouchDB是美国阿帕奇（Apache）软件基金会的使用Erlang开发的一套面向文档的数据库系统。 Apache CouchDB 3.0.0版本（带有用于管理访问控制的新配置设置）中存在安全漏洞。远程攻击者可利用该漏洞提升权限。

AI Predicted 9.8 Difficulty: Trivial EPSS 1.85% · P79

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2020-1955

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
CouchDB version 3.0.0 shipped with a new configuration setting that governs access control to the entire database server called `require_valid_user_except_for_up`. It was meant as an extension to the long standing setting `require_valid_user`, which in turn requires that any and all requests to CouchDB will have to be made with valid credentials, effectively forbidding any anonymous requests. The new `require_valid_user_except_for_up` is an off-by-default setting that was meant to allow requiring valid credentials for all endpoints except for the `/_up` endpoint. However, the implementation of this made an error that lead to not enforcing credentials on any endpoint, when enabled. CouchDB versions 3.0.1[1] and 3.1.0[2] fix this issue.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Apache CouchDB 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache CouchDB是美国阿帕奇（Apache）软件基金会的使用Erlang开发的一套面向文档的数据库系统。 Apache CouchDB 3.0.0版本（带有用于管理访问控制的新配置设置）中存在安全漏洞。远程攻击者可利用该漏洞提升权限。
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
- Apache CouchDB Apache CouchDB 3.0.0 -

II. Public POCs for CVE-2020-1955

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III. Intelligence Information for CVE-2020-1955

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Other References for CVE-2020-1955 (1)

Same Patch Batch · n/a · 2020-05-20 · 17 CVEs total

CVE-2020-13241 Microweber 代码问题漏洞
CVE-2020-13249 MariaDB Connector/C 安全漏洞
CVE-2020-9484 Apache Tomcat 代码问题漏洞
CVE-2020-13246 Gitea 安全漏洞
CVE-2020-13239 Dolibarr ERP/CRM DMS/ECM模块跨站脚本漏洞
CVE-2020-13240 Dolibarr ERP/CRM DMS/ECM模块跨站脚本漏洞
CVE-2020-13231 Cacti 跨站请求伪造漏洞
CVE-2020-13230 Cacti 安全漏洞
CVE-2020-5753 Signal Private Messenger 信息泄露漏洞
CVE-2020-3956 VMware Cloud Director 注入漏洞
CVE-2020-11716 多款Panasonic产品安全漏洞
CVE-2020-12835 SmartBear Software ReadyAPI 注入漏洞
CVE-2020-13152 KDE Amarok 资源管理错误漏洞
CVE-2020-13226 WSO2 API Manager 代码问题漏洞
CVE-2020-13225 phpIPAM 跨站脚本漏洞
CVE-2020-12034 Rockwell Automation EDS Subsystem SQL注入漏洞

IV. Related Vulnerabilities

Same product: Apache CouchDB
Same vendor: n/a

V. Comments for CVE-2020-1955

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