CVE-2020-26242

Go Ethereum, or "Geth", is the official Golang implementation of the Ethereum protocol. In Geth before version 1.9.18, there is a Denial-of-service (crash) during block processing. This is fixed in 1.9.18.

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 NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://blog.ethereum.org/2020/11/12/geth_security_release/	Vendor Advisory
https://github.com/ethereum/go-ethereum/security/advisories/GHSA-jm5c-rv3w-w83m	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ethereum:go_ethereum:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-11-25 02:15

Updated : 2020-12-03 15:21

NVD link : CVE-2020-26242

Mitre link : CVE-2020-26242

CVE.ORG link : CVE-2020-26242

JSON object : View

Products Affected

ethereum

go_ethereum

CWE

NVD-CWE-noinfo

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