Vulnerability Details : CVE-2020-8807
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.
Products affected by CVE-2020-8807
- cpe:2.3:a:electriccoin:zcashd:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-8807
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 36 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-8807
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
|
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
3.9
|
1.4
|
NIST |
References for CVE-2020-8807
-
https://electriccoin.co/blog/new-releases-2-1-1-and-hotfix-2-1-1-1/
New Releases: 2.1.1 and hotfix 2.1.1-1 - Electric Coin CompanyRelease Notes;Vendor Advisory
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