CVE-2020-1955
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I. Basic Information for CVE-2020-1955
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
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: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
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
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://docs.couchdb.org/en/master/cve/2020-1955.htmlx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2020-1955
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
- CVE-2023-45725
Apache CouchDB, IBM Cloudant: Privilege Escalation Using _de - CVE-2023-26268
Apache CouchDB, IBM Cloudant: Information sharing via couchj - CVE-2022-24706
Remote Code Execution Vulnerability in Packaging - CVE-2021-38295
Privilege escalation vulnerability when using HTML attachmen - CVE-2018-17188
Apache CouchDB 权限许可和访问控制问题漏洞
Same vendor: n/a
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PgBouncer crash in kill_pool_logins_server_error - CVE-2026-6665
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eladmin Users API Endpoint UserController.java checkLevel ac
V. Comments for CVE-2020-1955
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