CVE-2020-25201
Quick assessment
Affected
n/a n/a
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.
HashiCorp Consul是美国HashiCorp公司的一套分布式、高可用数据中心感知解决方案。该产品用于跨动态分布式基础架构连接和配置应用程序。 HashiCorp Consul Enterprise 1.7.0 至 1.8.4版本存在安全漏洞，该漏洞可以通过无限的Raft写操作以导致拒绝服务。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2020-25201
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
HashiCorp Consul Enterprise version 1.7.0 up to 1.8.4 includes a namespace replication bug which can be triggered to cause denial of service via infinite Raft writes. Fixed in 1.7.9 and 1.8.5.
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
HashiCorp Consul 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HashiCorp Consul是美国HashiCorp公司的一套分布式、高可用数据中心感知解决方案。该产品用于跨动态分布式基础架构连接和配置应用程序。 HashiCorp Consul Enterprise 1.7.0 至 1.8.4版本存在安全漏洞，该漏洞可以通过无限的Raft写操作以导致拒绝服务。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2020-25201
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2020-25201 (1)
Security Blog Posts for CVE-2020-25201 (1)
-
https://www.hashicorp.com/blog/category/consul x_refsource_MISC
Other References for CVE-2020-25201 (1)
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https://github.com/hashicorp/consul/blob/master/CHANGELOG.md#185-october-23-2020 x_refsource_CONFIRM
Same Patch Batch · n/a · 2020-11-04 · 16 CVEs total
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| CVE-2019-7356 | Subrion CMS 跨站脚本漏洞 | |
| CVE-2020-27689 | Verve Connect VH510 信任管理问题漏洞 | |
| CVE-2020-27690 | Verve Connect VH510 缓冲区错误漏洞 | |
| CVE-2020-27691 | Verve Connect VH510 跨站脚本漏洞 | |
| CVE-2020-27692 | Verve Connect VH510 跨站请求伪造漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2020-25201
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