CVE-2020-8806

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.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:P/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://electriccoin.co/blog/new-releases-2-1-1-and-hotfix-2-1-1-1/	Release Notes Vendor Advisory
https://electriccoin.co/blog/new-releases-2-1-1-and-hotfix-2-1-1-1/	Release Notes Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:electriccoin:zcashd:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-02-05 14:15

Updated : 2024-11-21 05:39

NVD link : CVE-2020-8806

Mitre link : CVE-2020-8806

CVE.ORG link : CVE-2020-8806

JSON object : View

Products Affected

electriccoin

zcashd

CWE

CWE-863

Incorrect Authorization

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