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CVE-2020-8807

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.

Zcash是一款去中心化的开源数据货币。Zcashd是Zcash的守护进程。 Electric Coin Zcashd before 2.1.1-1 存在安全漏洞，该漏洞源于消息之间的时间偏移可以用来获取受害者地址和IP地址之间关系的敏感信息，

AI Predicted 3.7 Difficulty: Hard EPSS 1.04% · P61

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2020-8807

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Electric Coin Company Zcashd before 2.1.1-1, the time offset between messages could be leveraged to obtain sensitive information about the relationship between a suspected victim's address and an IP address, aka a timing side channel.
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
Electric Coin Zcash 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zcash是一款去中心化的开源数据货币。Zcashd是Zcash的守护进程。 Electric Coin Zcashd before 2.1.1-1 存在安全漏洞，该漏洞源于消息之间的时间偏移可以用来获取受害者地址和IP地址之间关系的敏感信息，
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-2020-8807

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III. Intelligence Information for CVE-2020-8807

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Security Blog Posts for CVE-2020-8807 (1)

Same Patch Batch · n/a · 2021-02-05 · 33 CVEs total

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CVE-2021-3311 Octobercms 代码问题漏洞
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CVE-2021-26711 Redwood Report2Web 安全漏洞
CVE-2021-26710 Redwood Report2Web 跨站脚本漏洞
CVE-2020-35765 ZOHO ManageEngine Applications Manager SQL注入漏洞
CVE-2020-8806 Electric Coin Company Zcashd 安全漏洞
CVE-2020-10537 Epikur 访问控制错误漏洞
CVE-2020-10538 Epikur 加密问题漏洞
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CVE-2021-3333 Opmantek Open-AudIT 跨站脚本漏洞
CVE-2021-3382 Gitea 缓冲区错误漏洞
CVE-2020-18737 Typora 跨站脚本漏洞
CVE-2021-3258 Question2Answer Q2A Ultimate SEO 跨站脚本漏洞
CVE-2021-22301 Huawei Mate 30 安全漏洞
CVE-2020-18750 Modesty pdfjson 缓冲区错误漏洞
CVE-2020-9014 Epson Iprojection 输入验证错误漏洞
CVE-2020-10234 IObit Advanced SystemCare 安全漏洞

Showing top 20 of 33 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2020-8807

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