Description
Electric Coin Company Zcashd before 2.1.1-1 allows attackers to trigger consensus failure and double spending. A valid chain could be incorrectly rejected because timestamp requirements on block headers were not properly enforced.
References (1)
Core 1
Core References
Release Notes, Vendor Advisory x_refsource_misc
https://electriccoin.co/blog/new-releases-2-1-1-and-hotfix-2-1-1-1/
Scores
CVSS v3
7.5
EPSS
0.0103
EPSS Percentile
59.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Details
CWE
CWE-863
Status
published
Products (1)
electriccoin/zcashd
< 2.1.1
Published
Feb 05, 2021
Tracked Since
Feb 18, 2026